CDC3205G-C Micronas, CDC3205G-C Datasheet - Page 73

• 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
r/w0:
Neither WUS.RTC nor the RTC interrupt source output are
affected.
P
r/w1:
r/w0:
Neither WUS.WPx nor the WAPI interrupt source output are
affected.
BYP
r/w1:
r/w0:
MUX
Defines a signal which is output as SMX Out.
Table 7–1:
Micronas
r/w
XTAL
4MHz
5MHz
20...50kHz RC
SMX
BYP
7
1/8
500kHz
625kHz
x
6
SSR: Typical Settings for f
RTC is clocked by f
RTC is clocked by f
disable
Port Wake-up Enable
enable
disable
Bypass SSC
Signal Multiplexer (Table 7–6)
Signal Multiplexer Register
x
5
Period
2us
1.6us
30.5us
x
4
0x00
x
3
SS
S
Reload
Value
500.000
625.000
32.768
(1Hz)
(test)
2
S
= 1Hz
MUX
1
Step
Resolu-
tion
June 12, 2003; 6251-579-1PD
1ppm
0.8ppm
16ppm
0
0
Res
Offs
Table 7–2:
SEL
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19..31
SEL = 4, 5, 6, 10, 11, 12 and 17 do not produce isoch-
ronous intervals.
Tap#
Gnd
Don’t use
SEL Usage
1
2
4
8
16
32
1
2
4
8
16
32
1
2
4
8
16
24
Activation
Never
Every second
Every 2 seconds
Every 4 seconds
at second 8, 16, 24, 32, 40, 48, 56
at second 0, 16, 32, 48
at second 0, 32
Every minute
Every 2 minutes
Every 4 minutes
at minute 8, 16, 24, 32, 40, 48, 56
at minute 0, 16, 32, 48
at minute 0, 32
Every hour
Every 2 hours
Every 4 hours
Every 8 hours
at hour 0, 16
Every day
CDC 32xxG-C
71