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AT29C257-70JC-T

封装/外壳:32-LCC(J 形引线) 包装:盒 描述:IC FLASH 256KBIT PARALLEL 32PLCC 集成电路(IC) 存储器

MICROCHIP

微芯科技

256K 32K x 8 5-volt Only CMOS Flash Memory

Description The AT29C257 is a 5-volt-only in-system Flash programmable and erasable read only memory (PEROM). Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation o

ATMEL

爱特梅尔

256K 32K x 8 5-volt Only CMOS Flash Memory

Description The AT29C257 is a 5-volt-only in-system Flash programmable and erasable read only memory (PEROM). Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation o

ATMEL

爱特梅尔

256K 32K x 8 5-volt Only CMOS Flash Memory

Description The AT29C257 is a 5-volt-only in-system Flash programmable and erasable read only memory (PEROM). Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation o

ATMEL

爱特梅尔

更新时间:2026-3-5 14:09:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ATMEL
22+
PLCC
8000
原装正品支持实单
ATMEL
25+
PLCC
19600
常备大量现货,原装正品
ATMEL
09+
PLCC
144
一级代理,专注军工、汽车、医疗、工业、新能源、电力
Atmel
23+
32-PLCC
9550
专业分销产品!原装正品!价格优势!
ATMEL
26+
PLCC-44
9526
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
ATMEL/爱特梅尔
2026+
PLCC
200
原装正品,欢迎来电咨询!
ATMEL
25+
PLCC
630
百分百原装正品 真实公司现货库存 本公司只做原装 可
Microchip
22+
32PLCC
9000
原厂渠道,现货配单
ATMEL
25+
PLCC
2685
原装优势!自家现货供应!欢迎来电!
Microchip Technology
21+
32-LCC(J 形引线)
750
100%进口原装!长期供应!绝对优势价格(诚信经营

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