4-37
5965-5950E
H
Features
• Supports Five Industry
Standard Bar Code
Symbologies
• Automatic Code Recognition
• Choice of Parallel or Full
Duplex Serial ASCII
Interface
• Programmable via Escape
Sequences or Pin Strapping
• CMOS
• Through Hole and Surface
Mount Packages
• Audio and Visual Feedback
Control
Description
The Hewlett-Packard Single Chip
Bar Code Decoder IC offers
flexible bar code decoding that is
designed to give OEMs the ability
to address a growing number of
industry segments and applica-
tions. Flexibility is made possible
through firmware that allows the
IC to automatically recognize and
decode the most popular bar
code symbologies. User imple-
mentation is easy since only a few
supporting components are
required.
The HBCR-1610 series decodes
the most popular bar code
symbologies used in applications
in government, retail, industrial
and medical markets. The IC
automatically discriminates and
decodes the following
symbologies:
• Code 39 (Standard or
Extended)
• Interleaved 2 of 5
• UPC A, E0, E1
• EAN/JAN 8, 13
• Codabar
• Code 128
All bar codes may be scanned
bidirectionally except for UPC/
EAN/JAN bar codes with supple-
mental digits, which must be
scanned so that the supplemental
digits are scanned last.
Scanner Input
The HBCR-1610 decode ICs are
designed to accept input from
hand held digital scanners and
slot readers. The maximum scan
speed is 30 ips (73 cm/s).
Data Communications
The serial port supports a variety
of baud rates, parity, and stop
bits as described in Table 5. The
IC has a “Single Read Mode”
which allows the application
program to stop data input until a
“Next Read” command has been
received. This allows the host
computer to process data
transmissions before enabling
subsequent reads. Control of data
transmission is available using
the standard XON/XOFF (D1/D3)
handshake.
The parallel port is accomplished
via an external 74HCT646 (octal
bus transceiver) or two
74HCT574s (octal latches).
There are handshake lines for
both data and commands.
Feedback Features
Both audible and visual feedback
are possible with the HBCR-1610
series. In both cases, the
feedback outputs from the IC
should be buffered before driving
the transducer. An LED or beeper
connected to the IC is either
controlled directly by the IC, with
signals generated by successful
decodes, or controlled by the
host system. The tone of the
beeper can be configured to one
of 16 tones, or can be silenced.
Single Chip Bar Code Decode IC
Technical Data
HBCR-1610
HBCR-1611
HBCR-1612
4-38
Power Requirements
The decoder IC is operated from
a +5 volt DC power supply. The
maximum current draw is 24 mA.
The maximum power supply
ripple voltage should be less than
100 mV, peak-to-peak.
Idle Mode
The IC automatically reduces
power consumption whenever
there is no scanning or decoding
activity, or when there is no
activity on the I/O port. See
Table 4.
Manual
The HBCR-1610 Series Users
Manual (HBCR-1697) covers the
following topics:
• Specifications and Timing
Diagrams
• Pin Definitions and Schematics
• General Scanning Tips
• Configuration and Operation
• Escape Sequence Programming
• Data Output Formats
• Sample Bar Codes
• I/O and Pacing Characteristics
IC Configuration
The default configuration is set
when the IC powers up or when a
Hard Reset command is received.
Default configuration of many of
the options is dependent on the
logic states of IC pins, as shown
in Table 5. A complete descrip-
tion of the pins and all possible
configurations is in the Users
Manual. More complete and
flexible configuration is achieved
using escape sequence
commands.
There are two pins that cause
significant changes in the IC
operation.
Table 1. Recommended Operating Conditions
Parameter Symbol Minimum Maximum Units Notes
Supply Voltage VCC 4.5 5.5 V 1
Ambient TA0 +70 °C
Temperature
Oscillator FOSC DC 16.000 MHz 2
Frequency
Notes:
1. Maximum power supply ripple of 100 mV peak-to-peak.
2. The IC can use either an 11.059 or a 16.000 MHz crystal or ceramic resonator. The
FRQ pin selects the frequency that matches the oscillator.
Table 2. Absolute Maximum Ratings
Parameter Symbol Minimum Maximum Units Notes
Storage TS-65 +150 °C
Temperature
Supply Voltage VCC -0.5 +7.0 V
Pin Voltage VIN -0.5 VCC + 0.5 V 3
Note:
3. Voltage on any pin with respect to ground.
Table 3. Ordering Information
Part Number Description
HBCR-1610 CMOS, 40 pin DIP, bulk shipment, no manual
HBCR-1611 CMOS, 44 pin PLCC, bulk shipment, no manual
HBCR-1612 CMOS, 40 pin QFP, bulk shipment, no manual
HBCR-1697 HBCR-1610 Series Users Manual
Option A01 IC individually bagged, no manual
Option B01 IC individually boxed with manual and data sheet
FRQ Pin
The FRQ pin is used to tell the IC
what frequency oscillator is
attached to the IC. Using the
higher frequency allows greater
maximum scan speeds, but
causes the IC to draw slightly
more supply current. If the state
of the FRQ pin does not match
the actual oscillator, beeper
tones, LED flash length, parallel
port timing, and serial port baud
rates are adversely affected.
FRQ Oscillator Frequency
0 16.000 MHz
1 11.059 MHz
IOM Pin
The IOM pin selects between the
serial and parallel I/O mode of the
IC. Depending on the state of the
IOM pin, definitions of several
configuration pins change or
move to new positions.
IOM I/O Mode
0 Parallel
1 Serial
4-39
Table 4. DC Characteristics
HBCR-1610, 1611, 1612 (TA = 0°C to +70°C, VCC = 4.5 V to 5.5 V, VSS = 0 V)
Test
Symbol Parameter 1610 Pins 1611 Pins 1612 Pins Min. Max. Units Conditions
VIL Input Low all all all -0.5 0.2 VCC V
Voltage - 0.1
VIH Input High except except except 0.2 VCC VCC V
Voltage 9, 19 10, 21 4, 15 + 0.9 + 0.5
VIH1 Input High 9, 19 10, 21 4, 15 0.7 VCC VCC V
Voltage + 0.5
VOL Output Low 1-8, 10-17, 2-9, 11, 1-3, 5, 7-13 0.45 V IOL = 1.6 mA
Voltage 21-28 13-19, 24-31 18-25, 40, 44
VOL1 Output Low 32-39 36-43 30-37 0.45 V IOL = 3.2 mA
Voltage
VOH Output High 1-8, 10-17, 2-9, 11, 1-3, 5, 7-13 2.4 V IOH = -60 µA
0.75 VCC VI
OH = -25 µA
0.9 VCC VI
OH = -10 µA
VOH1 Output High 32-39 36-43 30-37 2.4 V IOH = -400 µA
0.75 VCC VI
OH = -150 µA
0.9 VCC VI
OH = -40 µA
IIL Input Low 1-8, 10-17, 2-9, 11, 1-3, 5, 7-13, -50 µAV
IN = 0.45 V
Current 21-28 13-19, 24-31 18-25, 40-44
ILI Input 32-39 36-43 30-37 ±10 µAV
SS ≤VIN ≤VCC
Leakage
Current
RRST Pulldown 9 10 4 50 150 KΩ
Resistor
ICC 40 44 38 18 mA Scanning
4 mA Idle
ICC 40 44 38 24 mA Scanning
6 mA Idle
Table 7. Escape Sequences
Escape Sequence Function
EC - y <n> b Good Read Beep Tone
EC - y <n> d Serial Intercharacter Delay
EC E Hard Reset
EC - y <n> f Bar Code Symbology Selection
EC - y <n> g Check Character Options
EC - y <n> h Decoding Options
EC - y <n> j Single Read Mode
EC - y <n> k Single Read Control
EC - y <n> l LED Control
EC - y <n> m Interleaved 2 of 5 Length
EC - y <n> O <n characters> Trailer Selection
EC - y <n> q Code ID Characters
EC - y <n> s Status Request
EC - y <n> t Sound Tone
EC - y <n> w Scanner Enable
Escape Sequences
The following set of escape
sequences is used to control the
IC and change its default configu-
ration. Note that all configuration
changes will be lost after a Hard
Reset, or after power up. Detailed
information on how to formulate
and use escape sequences is
given in the Users Manual.
Voltage 21-28 13-19, 24-31 18-25, 40-44
Voltage
Supply
Current
11.059 MHz
Supply
Current
16.000 MHz
4-40
Table 5. Summary of Features and Configurations – HBCR-1610 Series
Default Setting
Feature Function or Value Serial Mode Parallel Mode
Bar Code When a symbology is enabled, bar Depends on pins:
Symbology codes of that type can be read, C39, I25, UPC All codes enabled
assuming other decoding options are CDB and C28.
satisfied.
Interleaved 2 of 5 Length variable from 4 to 32, or Variable, 4-32 Variable, 4-32
Label Length specific lengths from 2 to 32, or 6
or 14 only
Check Character For Code 39 Depends on pin C3C Depends on pin C3C
Verification For Interleaved 2 of 5 Depends on pin I2C Depends on pin I2C
For Code 128† Enabled Enabled
For UPC/EAN† Enabled Enabled
Check Character For Code 39 and Interleaved 2 of 5 Depends on pin CST Depends on pin CST
Transmission For UPC/EAN Enabled Enabled
For Code 128† Enabled Enabled
Extended Code 39 Converts paired Code 39 data Depends on pin EX3 Depends on pin EX3
Enable characters to Full ASCII characters
UPC/EAN UPC vs. UPC/EAN UPC/EAN UPC/EAN
Decoding Options UPC E expansion to UPC A Depends on pin UEE Depends on pin UEE
UPC E Version 1 autodiscrimination Depends on pin UE1 Depends on pin UE1
UPC/EAN supplemental digits Depends on pins US2 Disabled
and US5
UPC/EAN check digit Transmitted Transmitted
UPC/EAN output format Standard Standard
Codabar Start/ Transmits or suppresses Codabar Depends on pin CSS Depends on pin CSS
Stop Transmission start/stop characters
Baud Rates 1200, 2400, 4800, 9600 Depends on pins BR0 –
and BR1
Parity 0s, 1s, even, odd Depends on pins PT0 0s
and PT1
Stop Bits 1 or 2 Depends on pin STB –
XON/XOFF Pacing† Controls data flow on either port Enabled Enabled
Transmitted Controls 10 millisecond intercharacter Depends on pin ICD –
Character Delay delay on the serial port
Enable
Trailer Selection String of characters appended CR, CR LF, HT, or none CR
to the decoded message (4 maximum) Depends on pins TR0
and TR1
Single Read Mode Controls when labels can be read Disabled Disabled
Code ID Character Controls the transmission of the Code Disabled Disabled
Enable ID characters before decoded data
Good Read Beep Controls the tone sounded when High or low pitch High or low pitch
Tone Selection a bar code label is read Depends on pin GRB Depends on pin GRB
LED Control Controls LED function: flash or Auto Flash Mode Auto Flash Mode
turn off after a label is read
†Not configurable.
4-41
C39
I25
UPC
CDB
C28
U2S
U5S
CSS
BR0
BR1
STB
EX3
C3C
I2C
CST
GRB
ICD
UEE
UE1
FRQ
PT0
PT1
TR0
TR1
LED
SDI
XTAL 1
XTAL 2
V
CC
EA
IOM
RST
BPR
TxD
RxD
RTS
CTS
GND
T2
OUT
R2
IN
T1
OUT
R1
IN
T2
IN
R2
OUT
T1
IN
R1
OUT
C1+
C1-
C2+
C2-
V+
V-
V
CC
GND
TxD
RxD
RTS
CTS
+5 V
0 V
+5 V
C4
15
6
16
2
13
14
8
7
12
11
9
10
1
3
4
5
C1
C2
MAX232
LT1081 or
LT1181
SERIAL LEVEL
CONVERTER
+5 V
+5 V
47 KΩ+5 V
SDI
10 KΩ
2N5088
150 Ω
8 x 10 KΩ
+5 V
+5 V
500 Ω
10 Ω
10 KΩ
10 µF
1N4148
1N4148
+5 V
PIEZO
BEEPER
0.047 µF 10
mH
HBCR-161X
NOTES:
1. USE THE CORRECT CAPACITOR FOR
EITHER A CRYSTAL OR A CERAMIC
RESONATOR. SEE USERS MANUAL, PAGE 2-16.
2. SEE THE PIN DIAGRAMS FOR THE PINOUT
OF THE DECODE IC. PIN NUMBERS VARY
WITH PACKAGE.
3. VOLUME OF THE BEEPER CIRCUIT IS
ADJUSTABLE BY VARYING THE VALUE
OF THE 500 Ω POT.
4. THE EIGHT PULL UP RESISTORS SHOWN
IN THE SCHEMATIC ARE ONLY NEEDED
IF A DIP SWITCH IS USED. IF THE PINS
ARE STRAPPED DIRECTLY TO GROUND
OR V
CC
, THE RESISTORS ARE NOT NEEDED.
5. THE LOGIC LEVELS OF THE SDI SCANNER
INPUT IS AS FOLLOWS: BLACK = HIGH,
WHITE = LOW.
2N2907
C3
Table 6. Summary of Commands – HBCR-1610 Series
Feature Description
Scanner Enable When enabled, scans from a wand or a slot reader are decoded; otherwise, they
are ignored.
Hard Reset Resets the IC as though it were just powered up.
Self Test Failure An error message is transmitted over the serial port at 9600 baud at power up if the
Message IC self test fails.
Status Request Returns the version number of the software.
Sound Tone Causes the IC to sound a tone of the selected pitch for 120 milliseconds.
Stand Alone Decoder
(Serial Mode)
4-42
Neither bake cycle can be per-
formed in the standard shipping
tubes. The ICs must be baked in
an ESD safe, mechanically stable
container, such as an aluminum
tube or pan.
Temper-
Cycle ature Time
A 125°C 24 Hours
B 60°C 96 Hours
Note: Cycle B must be done in an
atmosphere of <5% relative humidity air
or nitrogen.
Surface Mount IC Drying
Whenever Vapor Phase or Infra-
red Reflow technologies are used
to mount either of the surface
mount packages, there is a possi-
bility that previously absorbed
moisture, heated very rapidly to
the reflow temperatures, may
cause the package to crack from
internal stresses. There is a
reliability concern that moisture
may then enter the package over
a period of time, and metal
corrosion may take place,
degrading the IC performance.
To reduce the amount of
absorbed moisture and prevent
cracking, all of the surface mount
ICs should undergo one of the
following baking cycles. The
parts MUST then be mounted
within 48 hours. If the parts are
not mounted within 48 hours,
they must be rebaked.
The total number of baking cycles
must not exceed two (2). If the
ICs are baked more than twice,
Hewlett-Packard cannot guaran-
tee the performance and
reliability of the parts.
Stand Alone Decoder
(Parallel Mode)
EX3
C3C
I2C
CST
UEE
UE1
FRQ
CSS
GRB
U5S
U2S
LED
SDI
XTAL 1
XTAL 2
V
CC
EA
RST
BPR
WR
RD
PDR
PGB
GND
V
CC
SBA
SAB
V
SS
CAB
CBA
DIR
G
A8
A5
A4
A1
+5 V
12
2
22
24
21
3
23
1
11
8
7
4
74HCT646
+5 V
47 KΩ
+5 V
SDI
10 KΩ
2N5088
150 Ω
+5 V
+5 V
500 Ω
10 Ω
10 KΩ
10 µF
1N4148
1N4148
+5 V
PIEZO
BEEPER
0.047 µF 10
mH
HBCR-161X
NOTES:
1. USE THE CORRECT CAPACITOR FOR
EITHER A CRYSTAL OR A CERAMIC
RESONATOR. SEE THE USERS MANUAL.
2. SEE PIN DIAGRAMS FOR THE PINOUT
OF THE DECODE IC. PIN NUMBERS VARY
WITH PACKAGE.
3. VOLUME OF THE BEEPER CIRCUIT IS
ADJUSTABLE BY VARYING THE VALUE
OF THE 500 Ω POT.
4. AN ALTERNATIVE CIRCUIT USING TWO
74HCT574 OCTAL LATCHES INSTEAD OF
THE 74HCT646 IS IN THE USERS MANUAL.
5. THE LOGIC LEVELS OF THE SDI SCANNER
INPUT IS AS FOLLOWS: BLACK = HIGH,
WHITE = LOW.
2N2907
IOM
PP3
PP2
PP1
PP0
PP7
PP6
PP5
PP4
CDY
DWR
DDY
RTS
A2
A3
A6
A7 B8
B5
B4
B1
B2
B3
B6
B7 D8
D5
D4
D1
D2
D3
D6
D7
10
9
6
5
13
16
17
20
14
15
18
19
CRD CDY
DWR
DDY
RTS
CRD
4-43
RTS
DDY
D
1-8
1
25
37
DATA TRANSMITTED FROM THE IC PROTOCOL
1. THE IC INDICATES DATA IS READY
TO BE TRANSMITTED BY LOWERING
RTS; RTS STAYS LOW UNTIL THE LAST
BYTE HAS BEEN TRANSMITTED.
2. THE HOST SIGNALS THE IC THAT IT IS
READY FOR DATA BY LOWERING DDY.
3. THE IC OUTPUTS DATA ONTO THE BUS.
4. THE IC INDICATES THAT THE DATA
IS STABLE BY LOWERING DWR.
5. THE HOST ACKNOWLEDGES THAT THE
DATA IS RECEIVED BY RAISING DDY.
6. THE IC INDICATES THE END OF THE
OUTPUT CYCLE BY RAISING DWR.
7. THE IC REMOVES DATA FROM THE BUS.
DWR 46
Parallel I/O Handshake
CDY
CRD
D
1-8
14
26
375
COMMANDS RECEIVED BY THE IC PROTOCOL
1. THE HOST INDICATES THAT A COMMAND
IS PENDING BY LOWERING CDY.
2. THE IC INDICATES THAT IT IS READY FOR
A COMMAND BY LOWERING CRD.
3. THE HOST OUTPUTS THE COMMAND
ONTO THE DATA BUS.
4. THE HOST INDICATES THAT THE DATA
IS STABLE BY RAISING CDY.
5. THE IC READS THE COMMAND FROM
THE BUS.
6. THE IC INDICATES THAT THE COMMAND
WAS ACCEPTED BY RAISING CRD.
7. THE HOST REMOVES THE DATA FROM
THE DATA BUS.
4-44
EX3
1611
6 5 4 3 2 1 44 43 42 41 40
C3C
I2C
RST
RxD
TxD
NC
SDI
CST
LED
BPR
39
38
37
36
35
34
33
32
31
30
29
7
8
9
10
11
12
13
14
15
16
17
C28
U2S
U5S
CSS
EA + 5 V
NC
NC
NC
IOM + 5 V
TR1
TR0
18 19 20 21 22 23 24 25 26 27 28
RTS
CTS
STB
BR1
BR0
NC
V
CC
C39
I25
UPC
CDB
GRB
ICD
XTAL 2
XTAL 1
V
SS
NC
UEE
UE1
FRQ
PT0
PT1
EX3
1612
44 43 42 41 40 39 38 37 36 35 34
C3C
I2C
RST
RxD
TxD
NC
SDI
CST
LED
BPR
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
C28
U2S
U5S
CSS
EA + 5 V
NC
NC
NC
IOM + 5 V
TR1
TR0
12 13 14 15 16 17 18 19 20 21 22
RTS
CTS
STB
BR1
BR0
NC
VCC
C39
I25
UPC
CDB
GRB
ICD
XTAL 2
XTAL 1
VSS
NC
UEE
UE1
FRQ
PT0
PT1
BR0
BR1
STB
CTS
RTS
EX3
C3C
I2C
RST
RxD
TxD
SDI
CST
LED
BPR
GRB
ICD
XTAL 2
XTAL 1
V
SS
V
CC
C39
I25
UPC
CDB
C28
U2S
U5S
CSS
EA + 5 V
NC
NC
IOM + 5 V
TR1
TR0
PT1
PT0
FRQ
UEE
UE1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1610
Serial Pinout
PIN MNEMONICS
RECEIVED DATA
TRANSMITTED DATA
BAUD RATE SELECT
PARITY SELECT 
TRAILER CHARACTERS SELECT
CLEAR TO SEND
REQUEST TO SEND
CODE 39 ENABLE
EXTENDED CODE 39 ENABLE
INTERLEAVED 2 OF 5 ENABLE
UPC/EAN ENABLE
CODABAR ENABLE
CODE 128 ENABLE
UPC E EXPANSION ENABLE
UPC E VERSION 1 ENABLE
UPC 2 DIGIT SUPPLEMENTALS ENABLE
UPC 5 DIGIT SUPPLEMENTALS ENABLE
CODABAR START/STOP CHAR. ENABLE
STOP BITS SELECT
CODE 39 CHECKSUM ENABLE
INTERLEAVED 2 OF 5 CHECKSUM ENABLE
CHECKSUM TRANSMIT ENABLE
SCANNER DIGITAL INPUT
I/O MODE SELECT
IC RESET
EXTERNAL PROGRAM MEMORY ENABLE
GOOD READ BEEP TONE SELECT
OSCILLATOR FREQUENCY SELECT
LED CONTROL LINE
BEEPER CONTROL LINE
INTERCHARACTER DELAY ENABLE
OSCILLATOR INPUT
OSCILLATOR INPUT
POWER
GROUND
RxD
TxD
BR0-BR1
PT0-PT1
TR0-TR1
CTS
RTS
C39
EX3
I25
UPC
CDB
C28
UEE
UE1
U2S
U5S
CSS
STB
C3C
I2C
CST
SDI
IOM
RST
EA
GRB
FRQ
LED
BPR
ICD
XTAL1
XTAL2
VCC
VSS
4-45
Parallel Pinout
CRD
CDY
DWR
DDY
RTS
EX3
C3C
I2C
RST
PGB
PDR
SDI
CST
LED
BPR
WR
RD
XTAL 2
XTAL 1
V
SS
V
CC
PP0
PP1
PP2
PP3
PP4
PP5
PP6
PP7
EA + 5 V
NC
NC
IOM + 0 V
U5S
U2S
GRB
CSS
FRQ
UEE
UE1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1610
EX3
1611
6 5 4 3 2 1 44 43 42 41 40
C3C
I2C
RST
PGB
PDR
NC
SDI
CST
LED
BPR
39
38
37
36
35
34
33
32
31
30
29
7
8
9
10
11
12
13
14
15
16
17
PP4
PP5
PP6
PP7
EA + 5 V
NC
NC
NC
IOM + 0 V
U5S
U2S
18 19 20 21 22 23 24 25 26 27 28
RTS
DDY
DWR
CDY
CRD
NC
V
CC
PP0
PP1
PP2
PP3
WR
RD
XTAL 2
XTAL 1
V
SS
NC
UEE
UE1
FRQ
CSS
GRB
EX3
1612
44 43 42 41 40 39 38 37 36 35 34
C3C
I2C
RST
PGB
PDR
NC
SDI
CST
LED
BPR
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
PP4
PP5
PP6
PP7
EA + 5 V
NC
NC
NC
IOM + 0 V
U5S
U2S
12 13 14 15 16 17 18 19 20 21 22
RTS
DDY
DWR
CDY
CRD
NC
V
CC
PP0
PP1
PP2
PP3
WR
RD
XTAL 2
XTAL 1
V
SS
NC
UEE
UE1
FRQ
CSS
GRB
PIN MNEMONICS
PARALLEL PORT BUS
DATA WRITE HANDSHAKE
READY FOR DATA HANDSHAKE
COMMAND READ HANDSHAKE 
COMMAND READY HANDSHAKE
REQUEST TO SEND
CODE 39 CHECKSUM ENABLE
INTERLEAVED 2 OF 5 CHECKSUM ENABLE
CHECKSUM TRANSMIT ENABLE
EXTENDED CODE 39 ENABLE
DATA WRITE
DATA READ
UPC 2 DIGIT SUPPLEMENTALS ENABLE
UPC 5 DIGIT SUPPLEMENTALS ENABLE
CODABAR START/STOP CHAR. ENABLE
TRANSCEIVER DRIVE ENABLE
TRANSCEIVER DIRECTION CONTROL
UPC E EXPANSION ENABLE
UPC E VERSION 1 ENABLE
SCANNER DIGITAL INPUT
I/O MODE SELECT
IC RESET
EXTERNAL PROGRAM MEMORY ENABLE
OSCILLATOR FREQUENCY SELECT
GOOD READ BEEP TONE SELECT
LED CONTROL LINE
BEEPER CONTROL LINE
OSCILLATOR INPUT
OSCILLATOR INPUT
POWER
GROUND
PP0-PP7
DWR
DDY
CRD
CDY
RTS
C3C
I2C
CST
EX3
WR
RD
U2S
U5S
CSS
PGB
PDR
UEE
UE1
SDI
IOM
RST
EA
FRQ
GRB
LED
BPR
XTAL1
XTAL2
V
CC
V
SS
4-46
14.50 ± 0.40
10.50 ± 0.30
33
13.50
± 0.40
34 22
23
12
44
111
9.50
± 0.30
0.80 ± 0.10 0.30 ± 0.10
2.45 ± 0.15
0.1 ~ 0.3 0° ~ 10°
0.15
1.0
HBCR-1612
INDEX MARK
17.7
17.2
16.0
15.0
16.7
16.2
39 29
17.7
17.2 16.7
16.2
40
6
28
18
717
INDEX MARK
1.32
1.22
0.90
0.66
0.53
0.33
16.0
15.0
4.57
4.20 0.51 MIN.
HBCR-1611
1
52.8
51.9
40 21
120
14.2
13.0 16.0
14.9
5.1
MAX.
2.54
MIN.
0.3
MIN.
SEATING PLANE
2.54 ± 0.250.65 MAX. 0.6 MAX.
HBCR-1610
0° ~ 15°
Mechanical Specifications – Units (mm)