UPD6P4B中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Program memory (one-time PROM) : 1002 ′ 10 bits

? Data memory (RAM) : 32 ′ 4 bits

? Built-in carrier generation circuit for infrared remote control

? 9-bit programmable timer : 1 channel

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

? Stack level : 1 level (Stack RAM is for data memory RF as well.)

? I/O pins (KI/O) : 8 units

? Input pins (KI) : 4 units

? Sense input pin (S0) : 1 unit

? S1/LED pin (I/O) : 1 unit (In output mode, this is the remote control transmission display

pin.)

? Power supply voltage : VDD = 2.2 to 3.6 V (at fX = 4 MHz)

VDD = 2.7 to 3.6 V (at fX = 8 MHz)

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

? Oscillator frequency : fX = 2.4 to 8 MHz

? POC circuit