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UPD784214A中文资料

厂家型号

UPD784214A

文件大小

349.79Kbytes

页面数量

60

功能描述

MOS INTEGRATED CIRCUIT

数据手册

下载地址一下载地址二到原厂下载

生产厂商

NEC

UPD784214A数据手册规格书PDF详情

DESCRIPTION

The µPD78F4216A/78F4218A and 78F4216AY/78F4218AY are products of µPD784216A/784218A, 784216AY/784218AY Subseries in the 78K/IV Series. The µPD78F4216A/78F4218A have flash memory in place of the internal ROM of the µPD784216A/784218A. The incorporation of flash memory allows a program to be written or erased while mounted on the target board. The µPD78F4216AY/78F4218AY are based on the µPD78F4216A/78F4218A Subseries with the addition of a multimaster-supporting I2C bus interface.

FEATURES

• Pin compatible with the mask ROM products

• Flash memory: 128 KB (µPD78F4216A/78F4216AY) 256 KB (µPD78F4218A/78F4218AY)

• Internal RAM: 8,192 bytes (µPD78F4216A/78F4216AY) 12,800 bytes (PD78F4218A/78F4218AY)

• Supply voltage: VDD = 1.9 to 5.5 V

APPLICATIONS

Cellular phones, PHS, cordless telephones, CD-ROM, AV equipment

更新时间:2025-10-14 16:21:00
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