型号 功能描述 生产厂家 企业 LOGO 操作

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:2026-2-12 14:08:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ATMEL
25+
PLCC
37500
原装正品现货,价格有优势!
ATMEL
9436+
PLCC
132
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ATMEL/爱特梅尔
2025+
PLCC
5000
原装进口价格优 请找坤融电子!
ATMEL
24+
N/A
5650
公司原厂原装现货假一罚十!特价出售!强势库存!
ATMEL
1999
PLCC
29
原装现货海量库存欢迎咨询
ATMEL/爱特梅尔
21+
PLCC
2366
百域芯优势 实单必成 可开13点增值税
ATMEL/爱特梅尔
24+
PLCC
9600
原装现货,优势供应,支持实单!
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
ATMEL
23+
PLCC32
8560
受权代理!全新原装现货特价热卖!
ATMEL/爱特梅尔
23+
DIP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详

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