Nokia Mobile Phones NSE-5 Series Service Manual page 59

PAMS
Technical Documentation
Table 12. CCONT 3V Pin assignment (continued)
Pin Symbol
48 SLCLK
49 DATACLK
50 DATASELX
51 DATA_IN/OUT
52 CCONTINT
53 TEST
54 PURX
55 VBB
56 PWMOUT
57 VBAT1
58 GROUND
59 V2V
60 VCHAR
61 VCXOTEMP
62 BSI
63 BTEMP
64 EAD
Issue 1 07/99
Type State In Reset
O
I High Z
I High Z
I/O High Z
O "0"
I GND
O "0"
O 2.8V
O "0"
P
P
O 1.975V
I
I
I
I
I
System Module
Description
Sleep clock output
MAD2PR1 bus clock
MAD2PR1 bus enable
MAD2PR1 Bus serial data
CCONT interrupt output
Test Pin
(Ground =>normal operation)
Power up reset signal
Baseband regulator output
PWM out (3/0 V)
Unregulated supply voltage
(VBB, V2V, ADC, 32kHz)
(VBB, V2V, ADC, 32kHz)
MAD2PR1 core regulator output
Charger Voltage
VCXO–temperature
Battery type input
Battery temperature input
External Accessory Detection
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NSE–5