“8” 共 13 个型号· 611 ms
8-bit A/D and D/A converter
256 x 8-bit static low-voltage RAM with I²C-bus interface
Clock and calendar with 240 x 8-bit RAM
Low noise dual operational amplifier
Very high speed low power RS-485/RS-422 transceiver
Low power RS-485/RS-422 transceiver
Remote 16-bit I/O expander for I 2 C-bus
Remote 16-bit I/O expander for I2C-bus
I²C-bus SIM card interface
2 × 0.7 W BTL audio amplifier
2 × 0.7 W BTL audio amplifier with output channel switching
1.5 W mono Bridge Tied Load (BTL) audio amplifier
带 SPI 接口的独立 10BASE-T 以太网控制器