tmp1941af TOSHIBA Semiconductor CORPORATION, tmp1941af Datasheet - Page 47

• Manufacturer Part Number: tmp1941af
• Description: 32-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

TB2OUT
CTS
CTS
P75
TB0IN1
INT6
P76
TB0OUT
P77
INT0
P80
TB1IN0
INT7
P81
TB1IN1
INT8
P82
TB1OUT
P83
TB2IN0
INT9
P84
TB2IN1
INTA
P85
P86
TB3OUT
P87
P90
TXD0
P91
RXD0
P92
SCLK0
P93
TXD1
P94
RXD1
P95
SCLK1
P96
XT1
P97
XT2
PA0–PA3
INT1–INT4
PA4
PA5
SCK
Pin Name
0
1
# of Pins
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
Input/output
Input
Input
Input/output
Output
Input/output
Input
Input/output
Input
Input
Input/output
Input
Input
Input/output
Output
Input/output
Input
Input
Input/output
Input
Input
Input/output
Output
Input/output
Output
Input/output
Input/output
Output
Input/output
Input
Input/output
Input/output
Input
Input/output
Output
Input/output
Input
Input/output
Input/output
Input
Input/output
Input
Input/output
Output
Input/output
Input
Input/output
Input/output
Input/output
Type
Port 75: Programmable as input or output
16-Bit Timer 0 Input 1: Capture trigger input to 16-bit Timer 0
Interrupt Request 6: Programmable to be high-level, low-level, rising-edge or falling-
edge sensitive
Port 76: Programmable as input or output
16-Bit Timer 0 Output: Output from 16-bit Timer 0
Port 77: Programmable as input or output
Interrupt Request 0: Programmable to be high-level, low-level, rising-edge or falling-
edge sensitive
Port 80: Programmable as input or output
16-Bit Timer 1 Input 0: Count/capture trigger input to 16-bit Timer 1
Interrupt Request 7: Programmable to be high-level, low-level, rising-edge or falling-
edge sensitive
Port 81: Programmable as input or output
16-Bit Timer 1 Input 1: Capture trigger input to 16-bit Timer 1
Interrupt Request 8: Programmable to be high-level, low-level, rising-edge or falling-
edge sensitive
Port 82: Programmable as input or output
16-Bit Timer 1 Output: Output from 16-bit Timer 1
Port 83: Programmable as input or output
16-Bit Timer 2 Input 0: Count/capture trigger input to 16-bit Timer 2
Interrupt Request 9: Programmable to be high-level, low-level, rising-edge or falling-
edge sensitive
Port 84: Programmable as input or output
16-Bit Timer 2 Input 1: Capture trigger input to 16-bit Timer 2
Interrupt Request A: Programmable to be high-level, low-level, rising-edge or falling-
edge sensitive
Port 85: Programmable as input or output
16-Bit Timer 2 Output: Output from 16-bit Timer 2
Port 86: Programmable as input or output
16-Bit Timer 3 Output: Output from 16-bit Timer 3
Port 87: Programmable as input or output
This pin is used to select the operating mode during reset. This pin should be pulled
down to a logic 0 during a reset sequence.
Port 90: Programmable as input or output
Serial Transmit Data 0: Programmable as a push-pull or open-drain output
Port 91: Programmable as input or output
Serial Receive Data 0
Port 92: Programmable as input or output
Serial Clock Input/Output 0
Serial Clear-to-Send 0
Port 93: Programmable as input or output
Start Serial Transmit Data 1: Programmable as a push-pull or open-drain output
Port 94: Programmable as input or output
Serial Receive Data 1
Port 95: Programmable as input or output
Serial Clock Input/Output 1
Serial Clear-to-Send 1
Port 96: Programmable as input or open-drain output
Connection pin for a low-speed crystal
Port 97: Programmable as input or open-drain output
Connection pin for a low-speed crystal
Ports A0–A3: Individually programmable as input or output
Interrupt Request 1–4: Individually programmable to be high-level, low-level, rising-
edge or falling-edge sensitive
Port A4: Programmable as input or output
Port A5: Programmable as input or output
Clock input/output pin when the Serial Bus Interface is in SIO mode
TMP1941AF-7
Function
TMP1941AF
2003-03-27