参数资料
型号: M38D59GF-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PQFP80
封装: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件页数: 61/142页
文件大小: 2004K
代理商: M38D59GF-XXXFP
Rev.3.04
May 20, 2008
Page 25 of 134
REJ03B0158-0304
38D5 Group
Fig. 17 Port block diagram (4)
VL3
VL2
VL1
VSS
The gate input signal of each
transistor is controlled by the LCD
duty ratio and the bias value.
(21) Ports P72, P73, P74
(23) COM4/SEG35 to COM7/SEG32
(22) COM0 to COM3
(20) Ports P70, P71
(19) Port P66
Data bus
Port latch
Direction
register
Pull-up control
INT1 interrupt input
CNTR0 interrupt input
Data bus
Port latch
Direction
register
Pull-up control
Timer output/PWM output
Timer output/system clock
φ output/XCIN output
Port/Timer output selected
The gate input signal of each
transistor is controlled by the LCD
duty ratio and the bias value.
INT1 input port switch bit
Voltage multiplier
control bit
Data bus
INT0 interrupt
INT1 interrupt
INT0 input port switch bit
INT1 input port switch bit
C1,C2
VL3
VL2
VL1
VSS
VL2/VL3
VL1/VSS
Duty ratio selection bits
Segment data
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