msm63188a Oki Semiconductor, msm63188a Datasheet - Page 15

• Manufacturer Part Number: msm63188a
• Description: 4-bit Microcontroller With Built-in 1024-dot Matrix Lcd Drivers And Melody Circuit Msm63188a4-bit Microcontroller With Built-in 1024-dot Matrix Lcd Drivers And Melody Circuit, Operating At 0.9 V Min.
• Manufacturer: Oki Semiconductor

Function
Oscillation
¡ Semiconductor
Expansion
External
Capture
Output
Timer
Serial
LCD
Port
PB.0/TM0CAP
PB.1/TM1CAP
PB.0/TM0OVF
PB.1/TM1OVF
PD.2/TBCCLK
PD.0/FRAME
PD.3/HSCLK
PB.2/T02CK
PB.3/T13CK
PD.1/LCLK
PC.0/RXD
PC.2/RXC
PC.3/TXD
PC.1/TXC
Symbol
Table 2 Pin Descriptions (Secondary Functions) (continued)
Pin
108
107
106
105
100
108
107
104
103
102
101
99
98
97
Type
I/O
I/O
O
O
O
O
O
O
O
I
I
I
I
I
Timer 0 capture input pin.
Timer 1 capture input pin.
Timer 0 overflow flag output pin.
Timer 1 overflow flag output pin.
External clock input pin for timer 0 and timer 2.
External clock input pin for timer 1 and timer 3.
Frame output pin for LCD driver expansion
Clock output pin for LCD driver expansion
Low-speed oscillation clock output pin
High-speed oscillation clock output pin
Serial port receive data input pin
Sync serial port clock input-output pin.
Transmit clock output when this device is used as a master processor.
Transmit clock input when this device is used as a slave processor.
Sync serial port clock input-output pin.
Receive clock output when this device is used as a master processor.
Receive clock input when this device is used as a slave processor.
Serial port transmit data output pin.
Description
MSM63188A
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