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AT27LV256A-70TC中文资料爱特梅尔数据手册PDF规格书
厂商型号 |
AT27LV256A-70TC |
参数属性 | AT27LV256A-70TC 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 Low Voltage OTP CMOS EPROM |
文件大小 |
221.95 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 | 2024-9-24 11:00:00 |
AT27LV256A-70TC规格书详情
Description
The AT27LV256A 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 3.0V to 3.6V in normal read mode operation, making it ideal for fast, portable systems using battery power.
Atmel’s innovative design techniques provide fast speeds that rival 5V parts while keeping the low power consump tion of a 3.3V supply. At VCC = 3.0V, any byte can be accessed in less than 55 ns. With a typical power dissipa tion of only 18 mW at 5 MHz and VC C = 3.3V, the AT27LV256A consumes less than one fifth the power of a standard 5V EPROM.
Standby mode supply current is typically less than 1 µA at 3.3V.
Features
• Fast Read Access Time - 55ns
• Dual Voltage Range Operation
– Low-voltage Power Supply Range, 3.0V to 3.6V
or Standard 5V ± 10 Supply Range
• Pin Compatible with JEDEC Standard AT27C256R
• 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 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
• Integrated Product Identification Code
• Commercial and Industrial Temperature Ranges
产品属性
- 产品编号:
AT27LV256A-70TC
- 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:
3V ~ 3.6V,4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°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/爱特梅尔 |
24+ |
PLCC-32 |
60 |
原装正品,假一罚十! |
询价 | ||
Atmel |
23+ |
28-TSOP |
39257 |
专业分销产品!原装正品!价格优势! |
询价 | ||
Atmel |
24+ |
28TSOP |
5128 |
原装现货 |
询价 | ||
Atmel |
07+/08+ |
28-TSOP |
47 |
询价 | |||
ATMEL |
23+ |
28-TSOP |
7750 |
全新原装优势 |
询价 | ||
Microchip |
22+ |
28TSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Microchip |
21+ |
28TSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
ATMEL |
22+ |
PLCC-32 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
24+ |
N/A |
64000 |
一级代理-主营优势-实惠价格-不悔选择 |
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 |