Product Summary

The UPD62MC-705-5A4-E1 is a 4-bit single-chip microcontroller. It can be used in infrared remote control transmitter (for AV and household electric appliances).

Parametrics

UPD62MC-705-5A4-E1 absolute maximum ratings: (1)Power supply voltage: –0.3 to +5.0 V; (2)input voltage: –0.3 to VDD+0.3 V; (3)Output voltage: –0.3 to VDD+0.3 V; (4)High-level output current Peak value: –30 mA; (5)Low-level output current Peak value: 7.5 mA; (6)Operating ambient temperature: –40 to +85 °C; (7)Storage temperature: –65 to +150 °C.

Features

UPD62MC-705-5A4-E1 features: (1)Program memory (ROM): 512 x 10 bits; (2)Data memory (RAM): 32 x 4 bits; (3)Built-in carrier generation circuit for infrared remote control; (4)9-bit programmable timer : 1 channel; (5)Command execution time : 8 ms (when operating at fX = 8 MHz: ceramic oscillation); (6)Stack level : 1 level (Stack RAM is for data memory RF as well.); (7)I/O pins (KI/O) : 8 units; (8)Input pins (KI) : 4 units; (9)Sense input pin (S0) : 1 unit; (10)S1/LED pin (I/O) : 1 unit (When in output mode, this is the remote control transmission display pin.); (11)Power supply voltage : VDD = 1.8 to 3.6 V (when operating at fX = 4 MHz); (12)VDD = 2.2 to 3.6 V (when operating at fX = 8 MHz); (13)Operating ambient temperature : TA = -40 to +85°C; (14)Oscillator frequency : fX = 2.4 to 8 MHz; (15)POC circuit (Mask option).

Diagrams

UPD62MC-705-5A4-E1 dimension figure