PRELIMINARY DATA SHEET CDC 3231G-C
Micronas Feb 26, 2004; 6251-609-1PD 13
3.3. Characteristics
Listed are only those characteristics that differ from Chapter 3.3 of Document “CDC32xxG-C Automotive Controller - Family User
Manual, CDC3205G-C Automotive Controller” (6251-579-1PD). All not differing characteristics, that are not listed here, apply, but
in a TCASE temperature range extended to −40 °C to +105 °C
VREFi Ext. ADC Reference Input Voltage VREF 2.56 AVDD V
PViADC Port Input Voltage referenced
to int. VREF Reference
ADC Port Input Voltage referenced
to ext. VREFINT Reference
P-Ports 0
0
VREFi
VREFINT
V
Table 3–3: UVSS=HVSSn=AVSS=0V, 3.5V<AVDD=UVDD<5.5V, 4.75V<HVDDn<5.25V, TCASE=-40 °C to +105 °C, fXTAL=5MHz,
external components according to Fig. 2–3 (unless otherwise noted)
Symbol Parameter Pin Na. Min. Typ. 1) Max. Unit Test Conditions
Package
Rthjc Thermal Resistance from
Junction to Case 10 C/W measured on Micronas
typical 2-layer board,
1s1p, described in docu-
ment “Integrated Circuits
- Thermal Characteriza-
tion of Packages” (6200-
266-1E) (modified
JESD-51.3)
Rthja Thermal Resistance from
Junction to Ambient 36 C/W
Supply Currents (CMOS levels on all inputs, i.e. Vil=xVSS±0.3V and Vih=xVDD±0.3V, no loads on outputs)
UIDDp UVDD PLL Mode Supply
Current UVDD 50 mA fSYS=24MHz
UIDDf UVDD FAST Mode Supply
Current UVDD 22 mA all Modules off, 2)
UIDDs UVDD SLOW Mode Supply
Current UVDD see
Fig. 3–
1
1.4 mA all Modules off 2) 3)
UIDDd UVDD DEEP SLOW Mode
Supply Current UVDD see
Fig. 3–
1
0.9 mA all Modules off 3)
UIDDw UVDD WAKE Mode Supply
Current UVDD 0 20 50 µA RC and XTAL oscillators
off
UIDDst UVDD STANDBY Mode
Supply Current UVDD 35 75 µA RC oscillator on, XTAL
off
UVDD 60 100 µA XTAL oscillator on, RC
off 3)
1) Typical values describe typical behavior at room temperature (25 °C, unless otherwise noted), with typical
Recommended Operating Conditions applied, and are not 100% tested.
Table 3–2: Recommended Operating Conditions (All voltages listed are referenced to ground (UVSS=HVSSn=AVSS=0V),
except where noted. All GND pins except VSS must be connected to a low-resistive ground plane close to the IC).
Symbol Parameter Pin Name Min. Typ. Max. Unit