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AT25256B-SSHL-T集成电路（IC）的存储器规格书PDF中文资料
| 厂商型号 |
AT25256B-SSHL-T |
| 参数属性 | AT25256B-SSHL-T 封装/外壳为8-SOIC（0.154"，3.90mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的存储器；产品描述：IC EEPROM 256KBIT SPI 8SOIC |
| 功能描述 | serial electrically-erasable programmable read only memory |
| 封装外壳 | 8-SOIC（0.154"，3.90mm 宽） |
| 文件大小 |
1.03131 Mbytes |
| 页面数量 |
24 页 |
| 生产厂商 | Atmel |
| 中文名称 | 爱特梅尔 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-5 14:57:00 |
| 人工找货 | AT25256B-SSHL-T价格和库存，欢迎联系客服免费人工找货 |
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AT25256B-SSHL-T规格书详情
描述 Description
The AT25128B/256B provides 131,072/262,144 bits of serial electrically-erasable programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The devices are available in space saving 8-lead SOIC, 8-lead TSSOP, 8-ball VFBGA and 8-lead UDFN pack ages. In addition, the entire family is available in 1.8V (1.8V to 5.5V).
特性 Features
• Serial Peripheral Interface (SPI) Compatible
• Supports SPI Modes 0 (0,0) and 3 (1,1)
• Data Sheet Describes Mode 0 Operation
• Low-voltage and Standard-voltage Operation
– 1.8 (VCC = 1.8V to 5.5V)
• 20 MHz Clock Rate (5V)
• 64-byte Page Mode and Byte Write Operation
• Block Write Protection
– Protect 1/4, 1/2, or Entire Array
• Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and Software Data Protection
• Self-timed Write Cycle (5 ms Max)
• High-reliability
– Endurance: 1 Million Write Cycles
– Data Retention: >100 Years
• Green (Pb/Halide-free/RoHS Compliant) Packaging Options
• Die Sales: Wafer Form, Waffle Pack, and Bumped Die
产品属性
- 产品编号：
AT25256B-SSHL-T
- 制造商：
Microchip Technology
- 类别：
集成电路（IC） > 存储器
- 包装：
卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带
- 存储器类型：
非易失
- 存储器格式：
EEPROM
- 技术：
EEPROM
- 存储容量：
256Kb（32K x 8）
- 存储器接口：
SPI
- 写周期时间 - 字，页：
5ms
- 电压 - 供电：
1.8V ~ 5.5V
- 工作温度：
-40°C ~ 85°C（TA）
- 安装类型：
表面贴装型
- 封装/外壳：
8-SOIC（0.154"，3.90mm 宽）
- 供应商器件封装：
8-SOIC
- 描述：
IC EEPROM 256KBIT SPI 8SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Microchip |
25+ |
SOP-8 |
22000 |
一级代理原装正品,实单必成。 |
询价 | ||
MICROCHIP |
25+ |
SMDDIP |
30675 |
原装正品现货热卖 |
询价 | ||
ATMEL |
12+ |
原厂原装 |
4000 |
询价 | |||
ATMEL/爱特梅尔 |
24+ |
NA |
7671 |
原装正品.优势专营 |
询价 | ||
ATMEL |
24+ |
SOIC8 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
Microchip(微芯) |
24+ |
SOIC-8_150mil |
10048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
ATMEL/爱特梅尔 |
24+ |
SOP8 |
28347 |
只做全新原装进口现货 |
询价 | ||
MICROCHIP |
24+ |
SOP-8 |
99600 |
郑重承诺只做原装进口现货 |
询价 | ||
ATMEL/爱特梅尔 |
24+ |
SOP-8 |
48500 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
Microchip(微芯) |
23+ |
SOIC-8_150mil |
23520 |
公司只做原装正品,假一赔十 |
询价 |
