參數(shù)資料
型號(hào): LC5739
廠商: Sanyo Electric Co.,Ltd.
英文描述: 4-bit Single Chip Microcontroller with LCD Driver(4位微控制器(帶LCD驅(qū)動(dòng)器))
中文描述: 4位單片微控制器,帶有LCD驅(qū)動(dòng)器(4位微控制器(帶液晶顯示驅(qū)動(dòng)器))
文件頁數(shù): 7/18頁
文件大?。?/td> 622K
代理商: LC5739
LC5739
7/18
Sample Application Circuit
(1) Ag battery used application
(1/2 bias 1/4 duty)
Crystal Oscillation
(Power supply : Ag battery version)
(3) EXT-V used application
(1/2 bias 1/4 duty)
Crystal Oscillation
(Power supply : EXT-V version)
(Note) If P0 or P1 port are used for key scan output port, diodes or resistors must be added to prohibit signal short between
output ports when two or more keys are pushed simultaneously.
(2) Li battery used application
(1/2 bias 1/4 duty)
Crystal Oscillation
(Power supply : Li battery version)
LCD GLASS
1/2 BIAS
1/4 DUTY
COM1
COM2
COM3
COM4
SEGOUT
KEY MATRIX
32.768kHz
0.1
μ
F
VDD1
VSS
VDD2
CUP1
CUP2
ALM1
0.1
μ
F
0.1
μ
F
P10
P11
P12
P13
S1
S2
OSCIN
OSCOUT
RES
P00
S3
S4
LIGHT
1.5V(Ag)
LCD GLASS
1/2 BIAS
1/4 DUTY
COM1
COM2
COM3
COM4
SEGOUT
KEY MATRIX
32.768kHz
0.1
μ
F
VDD2
VDD1
VSS
CUP1
CUP2
ALM1
0.1
μ
F
0.1
μ
F
P10
P11
P12
P13
S1
S2
OSCIN
OSCOUT
RES
3.0V
P00
S3
S4
LIGHT
BAK
LCD GLASS
1/2 BIAS
1/4 DUTY
COM1
COM2
COM3
COM4
SEGOUT
KEY MATRIX
32.768kHz
0.1
μ
F
VDD2
VDD1
VSS
CUP1
CUP2
ALM1
0.1
μ
F
0.1
μ
F
P10
P11
P12
P13
S1
S2
OSCIN
OSCOUT
RES
3.0V
P00
S3
S4
LIGHT
相關(guān)PDF資料
PDF描述
LC5805 SINGLE-CHIP 4-BIT MICROCOMPUTER WITH LCD DRIVERS
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