CDC3205G-C Micronas, CDC3205G-C Datasheet - Page 109

• Manufacturer Part Number: CDC3205G-C
• Description: Automotive Controller Family The Device is a Microcontroller For Use in Automotive Applications.the On-chip Cpu is an Arm Processor ARM7TDMI with 32-bit Data And Address Bus, Which Supports Thumb format Instructions.
• Manufacturer: Micronas

PRELIMINARY DATA SHEET
15. AVDD Analog Section
The Analog Section operates from the AVDD supply pin and
comprises the PLL/ERM module, the ADC, the P06 and the
WAIT Comparators. In addition it contains support circuits
Fig. 15–1:
Table 15–1:
Micronas
PLLC.PMF > 0
Operation Mode
RESET
FAST, PLL and PLL2
SLOW and DEEP SLOW
WAKE, STANDBY, IDLE
ANAA.EP06
SR1.CPUM
ANAA.BVE
+12V
External
components components
SR0.ADC
RESETQ
bvdd_err
= 1, 3, 7
pll_lock
WAITH
ON_5
WAIT
P06
f
IO
AVDD Section
Activation of AVDD Analog Section modules
Internal
1
1
&
VREFINT Gen.
on
on
on if PLLC.PMF > 0 or
SR0.ADC=1
off
June 12, 2003; 6251-579-1PD
2.5V 2%
en
err
en
en
en
lck
en
en
like the VREFINT Generator, the BVDD Regulator and the
necessary biasing circuits. Fig. 15–1 gives an overview.
BVDD Regulator
R
VREFINT
Generator
WAIT Comp.
P06 Comp.
PLL/ERM
PLL/ERM and
BVDD Regulator
off
on if PLLC.PMF > 0
off
ADC
+
+
+
-
-
-
R
2.5V
2k
&
&
CDC 32xxG-C
ADC, P06, WAIT
on if SR0.ADC=1
off
off
VREFINT
AVDD
AVSS
BVDD
VREF,
VREF0,
VREF1
ANAA.WAIT
WAIT COMP
Interrupt
Source
P06 COMP
Interrupt
Source
ANAA.P06
107