PCF50603 查看數據表（PDF） - Philips Electronics
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PCF50603 Datasheet PDF : 28 Pages
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SCL
SDA
REFC
MICBIAS
REC2_N
GPO1
GPO2
GPO3
SIMCKHC
SIMIOHC
SIMRSHC_N
SIMCKCD
SIMIOCD
SIMRSCD_N
SIMEN
SIMVCC
ONKEY_N RSTHC_N CLK32K PWREN1 PWREN2 REC1_N
IRQ_N
PCF50603
27
11
TS
temp_ok
RTC AND
ALARM
4
6
5
OOC
operation modes
1
10
INT
CONTROLLER
system clocks
2
I2C-BUS
3
INTERFACE
control data
status data
28
ON-CHIP
REFERENCE
12
AUDIO
13 DETECTION
reference voltage
bias currents
48
47
GPO
46
8
9
7
43
SIMI
42
44
45
41
SIMREG
PWM1 AND PWM2
LED1 AND LED2
internal supply
D3REG
IOREG
D2REG
D1REG
LPREG
RF1REG
32kHz
OSCILLATOR
CLOCK
GENERATOR
UNIT
BBC
BATMAX
COMPARATOR
AND
MBC
BVM
INTERNAL
SUPPLY
MODULE
CP
26
OSCI
25
OSCO
33
CHGDRV
34
CHGCUR/
BATMAX
31
VBAT
30
VSAVE
32
VCHG
29
VINT
36
CPVBAT
37
SCP
38
SCN
35
CPVDD
RF2REG
HCREG
40 39 14
15
16 21
20
19 22
23
24 18 17
SIMD3VBAT
IOVDD IOD2VBAT D2VDD
LPD1VBAT LPVDD
RF12VBAT
HCVBAT
D3VDD
D1VDD
RF1VDD
RF2VDD
HCVDD
MDB679
Fig.1 Block diagram.
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