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AT27C256R-12PI集成电路(IC)的存储器规格书PDF中文资料

厂商型号 |
AT27C256R-12PI |
参数属性 | AT27C256R-12PI 封装/外壳为28-DIP(0.600",15.24mm);包装为管件;类别为集成电路(IC)的存储器;产品描述:IC EPROM 256KBIT PARALLEL 28DIP |
功能描述 | 256K 32K x 8 OTP CMOS EPROM |
封装外壳 | 28-DIP(0.600",15.24mm) |
文件大小 |
251.19 Kbytes |
页面数量 |
9 页 |
生产厂商 | Atmel Corporation |
企业简称 |
ATMEL【爱特梅尔】 |
中文名称 | 爱特梅尔公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-23 22:59:00 |
人工找货 | AT27C256R-12PI价格和库存,欢迎联系客服免费人工找货 |
AT27C256R-12PI规格书详情
Description
The AT27C256R is a low-power, high performance 262,144 bit one-time programmable read only memory (OTP EPROM) organized 32K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reducing WAIT states on high performance microprocessor systems.
Features
• Fast Read Access Time - 45 ns
• Low Power CMOS Operation
100 µA max. Standby
20 mA max. Active at 5 MHz
• JEDEC Standard Packages
28-Lead 600-mil PDIP
32-Lead PLCC
28-Lead TSOP and SOIC
• 5V ± 10 Supply
• High Reliability CMOS Technology
2,000V ESD Protection
200 mA Latchup Immunity
• Rapid™ Programming Algorithm - 100 µs/byte (typical)
• CMOS and TTL Compatible Inputs and Outputs
• Integrated Product Identification Code
• Commercial and Industrial Temperature Ranges
产品属性
- 产品编号:
AT27C256R-12PI
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 存储器
- 包装:
管件
- 存储器类型:
非易失
- 存储器格式:
EPROM
- 技术:
EPROM - OTP
- 存储容量:
256Kb(32K x 8)
- 存储器接口:
并联
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
-40°C ~ 85°C(TC)
- 安装类型:
通孔
- 封装/外壳:
28-DIP(0.600",15.24mm)
- 供应商器件封装:
28-PDIP
- 描述:
IC EPROM 256KBIT PARALLEL 28DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL/爱特梅尔 |
24+ |
NA/ |
580 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AT |
25+ |
DIP |
280 |
原装正品,欢迎来电咨询! |
询价 | ||
ATMEL |
0042+ |
DIP28 |
439 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ATMEL |
21+ |
DIP-28 |
540 |
原装现货假一赔十 |
询价 | ||
ATMEL |
1836+ |
DIP28 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
AT |
23+24 |
DIP-28 |
29850 |
原装正品优势渠道价格合理.可开13%增值税发票 |
询价 | ||
ATMEL |
22+ |
DIP-28 |
8000 |
原装正品支持实单 |
询价 | ||
AT |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Microchip Technology |
25+ |
28-DIP(0.600 15.24mm) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
ATMEL |
DIP |
840 |
正品原装--自家现货-实单可谈 |
询价 |