4-BIT SINGLE-CHIP MICROCONTROLLERS

DESCRIPTION The µPD754264 is a 4-bit single-chip microcontroller which incorporates the EEPROMTM for key-less entry application. It incorporates a 32 × 8-bit EEPROM, a CPU performing operation, a 4-Kbyte mask ROM to store software, a 128 × 4-bit RAM to store the operation data, an 8-bit resoluti

文件：318.86 Kbytes 页数：68 Pages

NEC

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MOS INTEGRATED CIRCUIT

FEATURES • On-chip EEPROM: 32 × 8 bits (mapped to the data memory) • On-chip key return reset function for key-less entry • On-chip low-voltage A/D converter (AVREF = 1.8 to 6.0 V), 8-bit resolution × 2 channels • Low-voltage operation: VDD = 1.8 to 6.0 V • Timer function (4 channels) • Basi

文件：512.03 Kbytes 页数：69 Pages

RENESAS

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4-BIT SINGLE-CHIP MICROCONTROLLERS

Renesas

瑞萨

4-BIT SINGLE-CHIP MICROCONTROLLERS

DESCRIPTION The µPD754264 is a 4-bit single-chip microcontroller which incorporates the EEPROMTM for key-less entry application. It incorporates a 32 × 8-bit EEPROM, a CPU performing operation, a 4-Kbyte mask ROM to store software, a 128 × 4-bit RAM to store the operation data, an 8-bit resoluti

文件：318.86 Kbytes 页数：68 Pages

NEC

瑞萨