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AT27LV256A-90TU中文资料PDF规格书
厂商型号 |
AT27LV256A-90TU |
参数属性 | AT27LV256A-90TU 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 EPROM |
文件大小 |
406.75 Kbytes |
页面数量 |
15 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 | 2024-5-25 11:36:00 |
AT27LV256A-90TU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 consumption of a 3.3V supply. At VCC = 3.0V, any byte can be accessed in less than 55 ns. With a typical power dissipation of only 18 mW at 5 MHz and VCC = 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 – 55 ns
• 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 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
• Industrial Temperature Range
• Green (Pb/Halide-free) Packaging Option
产品属性
- 产品编号:
AT27LV256A-90TU
- 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:
-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 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
36200 |
正品授权货源可靠 |
询价 | |||
ATMEL/爱特梅尔 |
22+ |
TSSOP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ATMEL/爱特梅尔 |
TSSOP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ATMEL/爱特梅尔 |
23+ |
TSSOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Microchip Technology |
23+ |
28-TSOP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
NA/ |
46 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Atmel |
23+ |
28-TSOP |
73390 |
专业分销产品!原装正品!价格优势! |
询价 | ||
- |
23+ |
TSSOP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ATMELSARL |
4710 |
询价 | |||||
MicrochipTechnology |
19+ |
28-TSOP |
26580 |
存储IC一手货源,极具优势! |
询价 |