tmp89fm82t TOSHIBA Semiconductor CORPORATION, tmp89fm82t Datasheet - Page 109

• Manufacturer Part Number: tmp89fm82t
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA000
8. I/O Ports
Table 8-1 List of I/O Ports
Port name
The TMP89FM82T has 7 parallel input/output ports (39 pins) as follows:
Port P0
Port P1
Port P2
Port P4
Port P7
Port P8
Port P9
Note:P00 and P01 pins are not counted as I/O pins for this product,because they are used as the high frequency OSC
Note:P10 pin is not counted as an I/O pin for this product, because it is used as an External Reset pin.
input .
P03 to P02
P13 to P11
P27 to P20
P47 to P40
P75 to P70
P87 to P80
P93 to P90
Pin name
(Note 1)
(Note 2)
Number of pins
(Note 1)
(Note 2)
2
3
8
8
6
8
4
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
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the low-frequency oscillator connection pin
the external interrupt input and the STOP mode release signal input
Also used as the UART input/output, the serial interface input/output
and the serial bus SEI interface input/output, timer counter input/output
external intrurpt input, or OCD terminals
Also used as the analog input and the key-on wakeup input
Also used as the timer counter input/output,the UART input/output, the
serial interface input/output
Also used as the Motor control input/output, or devider output.
Also used as Motor control input/output
Secondary functions
TMP89FM82T