UPD17244 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD17244

4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS

NEC => Renesas Technology 

µPD17240, 17241, 17242, 17243, 17244, 17245, 17246

(6) RESET

Reset input

Input buffer

Schmitt trigger input with

hysteresis characteristics

Figure 1-1. I/O Circuits (2/2)

(8) REM

VDD

Data

P-ch

Output

disable

N-ch

V DD

P-ch

N-ch

(7) INT

Input buffer

Schmitt trigger input with hysteresis

characteristics

Data Sheet U15002EJ1V0DS

13

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