CDC3207G-C Micronas Intermetall GmbH, CDC3207G-C Datasheet - Page 12

• Manufacturer Part Number: CDC3207G-C
• Description: ARM7-Based Car Dashboard Controller
• Manufacturer: Micronas Intermetall GmbH

CDC 3207G-C
3.2. Recommended Operating Conditions
Do not insert the device into a live socket. Instead, apply power by switching on the external power supply.
Keep UV
Failure to comply with the above recommendations will result in unpredictable behavior of the device and may result in device
destruction.
Functional operation of the device beyond those indicated in the “Recommended Operating Conditions” of this specification is not
implied, may result in unpredictable behaviour of the device and may reduce reliability and lifetime.
Table 3–2: All voltages listed are referenced to ground (UV
must be connected externally low-ohmic.
12
Symbol
V
HV
dV
dV
f
f
f
V
(see Table 2-2
for a list of input
types and their
supply volt-
ages)
V
(see Table 2-2
for a list of input
types and their
supply volt-
ages)
RV
WRV
RV
RV
XTAL
SYS
BUS
SUP
il
ih
DD
DD
SUP
il
im
ih
il
/dt
DD
=AV
DD
during all power-up and power-down sequences.
Parameter
Main Supply Voltage
Analog Supply Voltage
SM Supply Voltage
Ripple, Peak to Peak
Supply Voltage Up/Down Ramping
Rate
XTAL Clock Frequency
CPU Clock Frequency, PLL on
Program Storage Clock Fre-
quency, PLL on
Automotive Low Input Voltage
CMOS Low Input Voltage
Automotive High Input Voltage
CMOS High Input Voltage
Reset Active Input Voltage
Reset Active Input Voltage during
Power Saving Modes and Wake
Reset
Reset Inactive and Alarm Active
Input Voltage
Reset Inactive and Alarm Inactive
Input Voltage
June 12, 2003; 6251-589-1PD
Pin Name
UVDD=AVDD
HVDDn
UVDD
AVDD
BVDD
FVDD
VDD
UVDD
AVDD
XTAL1
U-Ports
H-Ports
P-Ports
U-Ports, TEST,
TEST2
H-Ports
P-Ports
U-Ports
H-Ports
P-Ports
U-Ports,TEST,
TEST2
H-Ports
P-Ports
RESETQ
RESETQ
RESETQ
RESETQ
SS
=HV
SSn
=AV
SS
=0V), except where noted. All grounds except VSS
Min.
3.5
4.75
4
For a list of available settings see Tables 4–1 and
4–2.
0.86*xV
0.7*xV
1.5
3.2
DD
DD
Typ
5
5
4
PRELIMINARY DATA SHEET
Max.
5.5
5.25
200
20
5
0.5*xV
0.3*xV
0.75
0.4
2.3
DD
DD
Micronas
Unit
V
V
mV
V/ s
MHz
V
V
V
V
V
V
V
V