參數(shù)資料
型號: 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,液晶產(chǎn)品位微控制器
文件頁數(shù): 36/64頁
文件大小: 331K
代理商: EM73MA89B
41
* This specification are subject to be changed without notice.
EM73MA89B
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
Preliminary
10.15.2002 (V1.3)
APPLICATION CIRCUIT (MTP PROGRAMMING MODE)
P4.0~P4.3
P8.0~P8.3
P0.0
P0.1
P0.2
P0.3
VPP
VNN
TONE
VSS
VA
VB
V5
V4
V3
V2
V1
LXOUT
LXIN
CLK
RESET
SEG0~
SEG63
COM0~
COM31
LCD PANNEL
VDD
EM73MA89B
Buzzer
0.1F
VDD2
VDD
D0~D3
D4~D7
ACLK
PGMB
OEB
DCLK
VPP
VNN
VSS
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
ELAN MTP WRITER JS2
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
D0
D2
D4
D6
VDD
VPP
VNN
GND
RDY
R2
R3
R1
DCLK
PGMB
ACLK
OEB
D7
D5
D3
D1
0.1F
VBAT
100
20P
0.022F
32.768KHz
all 0.1F
100K
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