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MB91F109PF Datasheet(PDF) 10 Page - Fujitsu Component Limited. |
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MB91F109PF Datasheet(HTML) 10 Page - Fujitsu Component Limited. |
10 / 117 page MB91F109 10 *1: FPT-100P-M05 (Continued) *2: FPT-100P-M06 Pin no. Pin name Circuit type Function LQFP*1 QFP*2 84 87 DACK1 E External transfer request acknowledge output pin for DMAC (ch. 1) This function is available when transfer request output for DMAC is enabled. PE7 Can be configured as general purpose I/O port when DACK1 is not used. This function is available when transfer request output for DMAC or DACK1 output is disabled. 76 79 SI0 E UART0 data input pin This pin is used for input during UART0 is in input operation, and it is necessary to disable output for other functions from this pin unless such output is made intentionally. TRG0 PWM timer external trigger input pin (ch.0) This pin is used for input during PWM timer external trigger is in input operation, and it is necessary to disable output for other functions from this pin unless such output is made intentionally. PF0 Can be configured as general purpose I/O port when SI0 and TRG0 are not used. 77 80 SO0 E UART0 data output pin This function is available when UART0 data output is enabled. TRG1 PWM timer external trigger input pin This function is available when serial data output of PF1, UART0 are disabled. PF1 Can be configured as general purpose I/O port when SO0 and TRG1 are not used. This function is available when serial data output of UART0 is disabled. 78 81 SC0 E UART0 clock I/O pin Clock output is available when UART0 clock output is enabled. OCPA3 PWM timer output pin This function is available when PWM timer output is enabled. PF2 Can be configured as general purpose I/O port when SC0 and OCPA3 are not used. This function is available when UART0 clock output is disabled. 79 82 SI1 E UART1 data input pin This pin is used for input during UART1 is in input operation, and it is necessary to disable output for other functions from this pin unless such output is made intentionally. TRG2 PWM timer external trigger input pin This pin is used for input during PWM timer external trigger is in input operation, and it is necessary to disable output for other functions from this pin unless such output is made intentionally. PF3 Can be configured as general purpose I/O port when SI1 and TRG2 are not used. |
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