NJU6010 - New Japan Radio

NJU6010 24 keys input key-scan IC

The NJU6010 is 24 keys input key-scan IC with internal oscillation. It scans the maximum 4x6 key matrix. And the key data transmit to CPU. The microprocessor interface circuits that operate 2MHz(Max.) frequency, can be connected directly to serial microprocessor. PACKAGE OUTLINE NJU6010 FEATURES Key-scan Function (Maximum matrix 4 x 6 = 24-key) Serial Da.

Features

Key-scan Function (Maximum matrix 4 x 6 = 24-key) Serial Data Transmission (Shift Clock 2MHz max.) Oscillation Circuit On-chip Power On Reset Function Operating Voltage 2.4 to 5.5V C-MOS Technology P-Sub Package Outline SSOP16 BLOCK DIAGRAM VDD VSS TEST DATA CSb SCL K0~K5 S0~S3 OSC Circuit Serial I/F Key-scan circuit Key register Power ON Reset Circuit PIN CONFIGURATION
• SSOP16 TEST CSb SCL DATA S0 S1 S2 S3 1 2 3 4 5 6 7 8 16 VDD 15 K0 14 K1 13 K2 12 K3 11 K4 10 K5 9 VSS Ver.2013-10-18 -1- NJU6010 TERMINAL DESCRIPTION No. SYMBOL 1 TEST 2 CSb 3 SCL 4 DATA 5~8 9 10 ~ 15.