IEBusa Inter Equipment Busa PROTOCOL CONTROL LSI

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

文件：292.43 Kbytes 頁(yè)數(shù)：72 Pages

NEC

瑞薩

MOS INTEGRATED CIRCUIT

FEATURES ? Program memory (ROM) ? μPD67B: 1,002 × 10 bits ? μPD68B: 2,026 × 10 bits ? Data memory (RAM): 32 × 4 bits ? On-chip carrier generator for infrared remote control: Each high-/low-level width can be set from 250 ns to 64 μs (@ fX = 4 MHz operation) via modulo registers ? 9-bit prog

文件：556.1 Kbytes 頁(yè)數(shù)：73 Pages

RENESAS

瑞薩

MOS INTEGRATED CIRCUIT

FEATURES ? Program memory (ROM) ? μPD67B: 1,002 × 10 bits ? μPD68B: 2,026 × 10 bits ? Data memory (RAM): 32 × 4 bits ? On-chip carrier generator for infrared remote control: Each high-/low-level width can be set from 250 ns to 64 μs (@ fX = 4 MHz operation) via modulo registers ? 9-bit prog

文件：556.1 Kbytes 頁(yè)數(shù)：73 Pages

RENESAS

瑞薩

MOS INTEGRATED CIRCUIT

FEATURES ? Program memory (ROM) ? μPD67B: 1,002 × 10 bits ? μPD68B: 2,026 × 10 bits ? Data memory (RAM): 32 × 4 bits ? On-chip carrier generator for infrared remote control: Each high-/low-level width can be set from 250 ns to 64 μs (@ fX = 4 MHz operation) via modulo registers ? 9-bit prog

文件：556.1 Kbytes 頁(yè)數(shù)：73 Pages

RENESAS

瑞薩

MOS INTEGRATED CIRCUIT

IEBus? (Inter Equipment Bus?) PROTOCOL CONTROL LSIDESCRIPTION\nThe μPD6708 is a peripheral LSI for microcontrollers that controls the protocol of the IEBus.\nThis LSI processes the protocol of the IEBus. Because it is provided with a transmit/receive buffer, the microcontroller can concentrate on th ? Protocol control of IEBus\n? Multi-master system\n? Broadcast communication function\n?? (communication between one unit and multiple units)\n? Choice of three modes with different transmission speeds\n? On-chip IEBus driver/receiver\n? Transmit/receive buffer\n?? Transmit: 4-byte FIFO\n?? Receive;

Renesas

瑞薩