Philips 22HFL3330D/10 - Page 72

Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 72 TPM1.3HE LA9.
9.4.2 Diagram SB11, WT6702F_OG200WT
Figure 9-3 Block diagram and pin configuration
Turbo 8031 MCU
Key Pad ADC
RTC
2nd SIIC
3rd SIIC
1st SIIC
PWM
Interrupt
Processor
4 IRQ
Processor
HV DPMS
Detector
Watchdog
timer
Reset
Processor
Clock
Processor
RC
Oscillator
Clock off &
Wake Up
GPIO
Processor
IR Detector
32K Oscillator
8K bytes code
flash
internal bus
8051
UART,Timer0,
Timer1
Internal 256
bytes SRAM
WT6702F_S200
20
19
18
17
16
15
14
13
12
1
2
3
4
5
6
7
8
9
10 11
GPIOA6/SCL1
GPIOA7/SDA1
GPIOB0/SCL2
GPIOB1/SDA2
GPIOA4/SCL3/P1.0
GPIOA5/SDA3/P1.1
GPIOA0/AD0
GPIOA3/AD3/IR
VDD_RTC
VDD
HIN/GPIOB5
VIN/GPIOB4
IRQ1/P1.3/GPIOB3
TXD/IRQ2/GPIOB6
VSS
32KOSCO
32KOSCI
NRST
PWM1/GPIOC1
RXD/IRQ3/GPIOB7
WT6702F_S161
16
15
14
13
12
11
1
2
3
4
5
6
7
98
10
VDD
NIV/4BOIPG5BOIPG/NIH
TXD/IRQ2/GPIOB6
VSS
NRST
PWM1/GPIOC1
RXD/IRQ3/GPIOB7
GPIOA6/SCL1
GPIOA7/SDA1
GPIOB0/SCL2
GPIOB1/SDA2
GPIOA0/AD0
GPIOA3/AD3/IR
32KOSCO
32KOSCI
WT6702F_S240
22
21
20
19
18
17
16
15
14
13
HIN/GPIOB5
VIN/GPIOB4
GPIOA6/SCL1
GPIOA7/SDA1
GPIOB0/SCL2
GPIOB1/SDA2
GPIOA4/SCL3/P1.0
GPIOA5/SDA3/P1.1
IRQ0/P1.2/GPIOB2
IRQ1/P1.3/GPIOB3
TXD/IRQ2/GPIOB6
VSS
23
241
2
3
4
5
6
7
8
9
10
11
12
32KOSCO
32KOSCI
NRST
GPIOA0/AD0
GPIOA1/AD1
GPIOA2/AD2
GPIOA3/AD3/IR
PWM1/GPIOC1
PWM0/GPIOC0
RXD/IRQ3/GPIOB7
VDD_RTC
VDD
Package Type Package Outline
SOP 16 pin 150mil
SOP 20 pin 300mil
SSOP 20 pin 150mil
SOP 24 pin 300mil
I_17950_052.eps
090508
Block Diagram
Pin Configuration