UPD62A中文资料瑞萨数据手册PDF规格书

FEATURES

• Program memory (ROM): 512 ´ 10 bits

• Data memory (RAM): 32 ´ 4 bits

• On-chip carrier generator for infrared remote control

• 9-bit programmable timer: 1 channel

• Command execution time: 16 ms (when operating at fX = 4 MHz: ceramic oscillation)

• Stack levels: 1 (Stack RAM is also available for data memory RF.)

• I/O pins (KI/O): 8

• Input pins (KI): 4

• Sense input pin (S0)

• S1/LED pin (I/O): When in output mode, this is the remote control transmission display pin.

• Power supply voltage: VDD = 2.0 to 3.6 V

• Operating ambient temperature:TA = –40 to +85°C

• Oscillator frequency: fX = 2.4 to 8 MHz

• POC (Power On Clear) circuit (Mask option)