ADAM24P20 – Remote Control Transmitter

Part Number : ADAM24P20

Function : Remote Control Transmitter

Manufactures : ETC

Images :

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ADAM24P20 image

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Description :

Ver 0.5 4-BIT SINGLE CHIP MICROCOMPUTERS ADAM24PXX USER`S MANUAL • ADAM24P08 • ADAM24P15 • ADAM24P16 • ADAM24P20 • ADAM24P20S • ADAM24P20T ETACHIPS ETACHIPS Co., Co., Ltd. Ltd. 1. Overview 1. OVERVIEW ADAM24PXX The ADAM24PXX is remote control transmitter which uses CMOS technology. The ADAM24PXX is suitable for remote control of TV, VCR, FANS, Air-conditioners, Audio Equipments, Toys, Games etc. The ADAM24PXX is MTP version. 1.1. Features ■ Program memory (MTP) ● 4,096 bytes (4,096 x 8bit) [ multi-programmable by 1K-Byte, 2K-byte or 4K-byte) ■ 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 ±2%) ■ 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=0.3V ■ Built in Low Voltage reset circuit ■ Built in a watch dog timer (WDT) ■ Low operating voltage ● 1.8 ~ 3.6V ■ 8/16/20-SOP, 20-TSSOP Package. Series Program memory Data memory Input ports I/O ports Output ports Package ADAM24P20 4,096 x 8 32 x 4 6 2 10 20SOP(300mil) ADAM24P20S 4,096 x 8 32 x 4 6 2 10 20SOP(209mil) ADAM24P20T 4,096 x 8 32 x 4 6 2 10 20TSSOP (4.4mm) ADAM24P16 ADAM24P15 4,096 x 8 32 x 4 4 2 8 16SOP(150mil) ADAM24P08 4,096 x 8 32 x 4 2 1 3 8SOP(150mil) Table 1.1 ADAM24PXX series members Page 1 of 36 ADAM24PXX 1. Overview 1.2. Block Diagram ADAM27 Core Watchdog Timer RAM (32 nibble) ROM K R K Port R Port D Port K0 ~ K3 REMOUT R0 ~ R1 R2 ~ R3 Carry Generator Key Scan & Input Clock Gen. & System Control VDD GND D0 ~ D8 (4K bytes x 1) (2K bytes x 2) (1K bytes x 4) Internal RC Oscillator (3.64MHz±2%) Page 2 of 36 1. Overview ADAM24PXX 1.3. Pin Assignments ( top view ) GND D8 D7 [SCK]/K0 K1 K2 [VPP]/K3 R0 R1 R2 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VDD REMOUT D6 D5/[SDA] D4 D3 D2 D1 D0 R3 GND D8 D7 [SCK]/K0 K1 K2 [VPP]/K3 R0 R1 R2 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VDD REMOUT D6 D5/[SDA] D4 D3 D2 D1 D0 R3 ADAM24P20 (20 SOP 300mil) ADAM24P20S (20 SOP 209mil) GND D8 D7 [SCK]/K0 K1 K2 [VPP]/K3 R0 R1 R2 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VDD REMOUT D6 D5/[SDA] D4 D3 D2 D1 D0 R3 GND D8 D7 [SCK]/K0 K1 K2 [VPP]/K3 R2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VDD REMOUT D5/[SDA] D3 D2 D1 D0 R3 ADAM24P20T (20 TSSOP) GND D8 D7 [SCK]/K0 K1 K2 [VPP]/K3 R2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VDD REMOUT D6 D5/[SDA] D2 D1 D0 R3 ADAM24P08 (8 SOP) ADAM24P16 (16 SOP) 1.4. Package Dimension 20 19 1 8 17 16 15 14 13 12 11 ADAM24P15 (16 SOP) GND [SCK]/K0 [VPP]/K3 R2 1 2 3 4 8 7 6 5 VDD […]

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ADAM24P20 Datasheet

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