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AT27BV256-12TI中文资料PDF规格书
厂商型号 |
AT27BV256-12TI |
参数属性 | AT27BV256-12TI 封装/外壳为28-TSSOP(0.465",11.80mm 宽);包装为托盘;类别为集成电路(IC) > 存储器;产品描述:IC EPROM 256KBIT PARALLEL 28TSOP |
功能描述 | 256K 32K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM |
文件大小 |
253.9 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 | 2024-4-30 15:09:00 |
AT27BV256-12TI规格书详情
Description
The AT27BV256 is a high performance, low power, low voltage 262,144 bit one-time programmable read only memory (OTP EPROM) organized as 32K by 8 bits. It requires only one supply in the range of 2.7V to 3.6V in normal read mode operation, making it ideal for fast, portable systems using either regulated or unregulated battery power.
Atmel’s innovative design techniques provide fast speeds that rival 5V parts while keeping the low power consumption of a 3V supply. At VCC = 2.7V, any word can be accessed in less than 70 ns. With a typical power dissipation of only 18 mW at 5 MHz and VCC = 3V, the AT27BV256 consumes less than one fifth the power of a standard 5V EPROM.
Features
• Fast Read Access Time - 70 ns
• Dual Voltage Range Operation
Unregulated Battery Power Supply Range, 2.7V to 3.6V
or Standard 5V ± 10 Supply Range
• Pin Compatible with JEDEC Standard AT27C256
• Low Power CMOS Operation
20 µA max. (less than 1 µA typical) Standby for VCC = 3.6V
29 mW max. Active at 5 MHz for VCC = 3.6V
• JEDEC Standard Surface Mount Packages
32-Lead PLCC
28-Lead 330-mil SOIC
28-Lead TSOP
• 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
JEDEC Standard for LVTTL and LVBO
• Integrated Product Identification Code
• Commercial and Industrial Temperature Ranges
产品属性
- 产品编号:
AT27BV256-12TI
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 存储器
- 包装:
托盘
- 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:
2.7V ~ 3.6V,4.5V ~ 5.5V
- 工作温度:
-40°C ~ 85°C(TC)
- 安装类型:
表面贴装型
- 封装/外壳:
28-TSSOP(0.465",11.80mm 宽)
- 供应商器件封装:
28-TSOP
- 描述:
IC EPROM 256KBIT PARALLEL 28TSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
22+ |
原厂原封 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
Microchip Technology |
23+ |
28-TSOP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Microchip Technology |
24+ |
28-TSSOP(0.465,11.80mm 宽) |
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 | ||
Microchip Technology |
23+ |
28-TSOP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Microchip |
22+ |
32PLCC |
9000 |
原厂渠道,现货配单 |
询价 | ||
MicrochipTechnology |
19+ |
28-TSOP |
26580 |
存储IC一手货源,极具优势! |
询价 | ||
Microchip |
22+ |
20000 |
全新、原装、现货 |
询价 | |||
Atmel |
23+ |
28-TSOP |
73390 |
专业分销产品!原装正品!价格优势! |
询价 | ||
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
Microchip Technology |
21+ |
32-LCC(J 形引线) |
416 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 |