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July 10, 2012 Ver 0.3
4-BIT SINGLE CHIP MICROCOMPUTERS
ADAM27CXX
USER`S MANUAL
• ADAM27C08 • ADAM27C16
1. Overview
ADAM27CXX
1. OVERVIEW
The ADAM27CXX is remote control transmitter which uses CMOS technology. The ADAM27CXX is suitable for remote control of TV, VCR, FANS, Air-conditioners, Audio Equipments, Toys, Games etc. The ADAM27PXX is MTP version.
1.1. Features
■ Program memory ● 1,024 bytes (1,024 x 8bit)
■ Data memory (RAM) ● 32 nibble (32 x 4bit)
■ 3 levels of subroutine nesting ■ 8-bit Table Read Instruction ■ Oscillator Type (Operating frequency)
● Internal RC Oscillator (typically 3.64MHz) ■ Instruction cycle
● fOSC/48 ■ Stop mode ■ Released stop mode by key input ■ Built in Power-on Reset circuit ■ Built in Transistor for I.R LED Drive
● IOL=250mA at VDD=3V and VO=0.