SCPS285A november 2022 – august 2023 TCAL9539-Q1
PRODUCTION DATA
PIN | TYPE(1) | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
A0 | 18 | I | Address input. Connect directly to VCC or ground |
A1 | 23 | I | Address input. Connect directly to VCC or ground |
GND | 9 | G | Ground |
INT | 22 | O | Interrupt output. Connect to VCC through a pull-up resistor |
RESET | 24 | I | Active-low reset input. Connect to VCC through a pull-up resistor if no active connection is used |
P00 | 1 | I/O | P-port input/output (push-pull design structure). At power on, P00 is configured as an input |
P01 | 2 | I/O | P-port input/output (push-pull design structure). At power on, P01 is configured as an input |
P02 | 3 | I/O | P-port input/output (push-pull design structure). At power on, P02 is configured as an input |
P03 | 4 | I/O | P-port input/output (push-pull design structure). At power on, P03 is configured as an input |
P04 | 5 | I/O | P-port input/output (push-pull design structure). At power on, P04 is configured as an input |
P05 | 6 | I/O | P-port input/output (push-pull design structure). At power on, P05 is configured as an input |
P06 | 7 | I/O | P-port input/output (push-pull design structure). At power on, P06 is configured as an input |
P07 | 8 | I/O | P-port input/output (push-pull design structure). At power on, P07 is configured as an input |
P10 | 10 | I/O | P-port input/output (push-pull design structure). At power on, P10 is configured as an input |
P11 | 11 | I/O | P-port input/output (push-pull design structure). At power on, P11 is configured as an input |
P12 | 12 | I/O | P-port input/output (push-pull design structure). At power on, P12 is configured as an input |
P13 | 13 | I/O | P-port input/output (push-pull design structure). At power on, P13 is configured as an input |
P14 | 14 | I/O | P-port input/output (push-pull design structure). At power on, P14 is configured as an input |
P15 | 15 | I/O | P-port input/output (push-pull design structure). At power on, P15 is configured as an input |
P16 | 16 | I/O | P-port input/output (push-pull design structure). At power on, P16 is configured as an input |
P17 | 17 | I/O | P-port input/output (push-pull design structure). At power on, P17 is configured as an input |
SCL | 19 | I | Serial clock bus. Connect to VCC through a pull-up resistor |
SDA | 20 | I/O | Serial data bus. Connect to VCC through a pull-up resistor |
VCC | 21 | — | Supply voltage |