参数资料
型号: EM73MA89B
英文描述: Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 8-EPSOIC T&R
中文描述: 4,液晶产品位微控制器
文件页数: 12/64页
文件大小: 331K
代理商: EM73MA89B
2
* This specification are subject to be changed without notice.
10.15.2002 (V1.3)
EM73MA89B
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
Preliminary
FUNCTION BLOCK DIAGRAM
Interrupt
Control
Time
Base
Timer/Counter
(TA,TB)
System Control
Instruction Decoder
Instruction Register
ROM
PC
Data
Bus
Reset
Control
Clock
Generator
Timing
Generator
Clock Mode
Control
Data pointer
ACC
ALU
Flag
ZC
S
Stack pointer
Stack
RAM
HR
LR
I/O Control
P0.0/WAKEUP0
P0.1/WAKEUP1
P0.2/WAKEUP2
P0.3/WAKEUP3
P8.0(INT1)/WAKEUPA
P8.1(TRGB)/WAKEUPB
P8.2(INT0)/WAKEUPC
P
8.3(TRGA)/WAKEUPD
RESET
CLK
LXOUT
Speech
synthesizer
LCD Driver
LXIN
HTC
BZ1/VO
BZ2
P4.0(RX)
P4.1
P4.2(RY)
P4.3(RZ)
VC1~VC4,
VA,VB
VR1~VR4
P1/SESG60~63
P2,5,6,7/COM16~31
or
SEG44~59
SEG0~43
COM0~15
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