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SST31LF041-70-4C-WI中文资料PDF规格书
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SST31LF041-70-4C-WI规格书详情
PRODUCT DESCRIPTION
The SST31LF041/041A/043/043A devices are a 512K x8 CMOS flash memory bank combined with a 128K x8 or 32K x8 CMOS SRAM memory bank manufactured with SST’s proprietary, high performance SuperFlash technology. The SST31LF041/041A/043/043A devices write (SRAM or flash) with a 3.0-3.6V power supply. The monolithic SST31LF041/041A/043/043A devices conform to Software Data Protect (SDP) commands for x8 EEPROMs.
FEATURES:
• Monolithic Flash + SRAM ComboMemory
– SST31LF041/041A: 512K x8 Flash + 128K x8 SRAM
– SST31LF043/043A: 512K x8 Flash + 32K x8 SRAM
• Single 3.0-3.6V Read and Write Operations
• Concurrent Operation
– Read from or write to SRAM while Erase/Program Flash
• Superior Reliability
– Endurance: 100,000 Cycles (typical)
– Greater than 100 years Data Retention
• Low Power Consumption:
– Active Current: 10 mA (typical) for Flash and 20 mA (typical) for SRAM Read
– Standby Current: 10 µA (typical)
• Flash Sector-Erase Capability
– Uniform 4 KByte sectors
• Latched Address and Data for Flash
• Fast Read Access Times:
– SST31LF041/043 Flash: 70 ns SRAM: 70 ns
– SST31LF041A/043A Flash: 300 ns SRAM: 300 ns
• Flash Fast Erase and Byte-Program:
– Sector-Erase Time: 18 ms (typical)
– Bank-Erase Time: 70 ms (typical)
– Byte-Program Time: 14 µs (typical)
– Bank Rewrite Time: 8 seconds (typical)
• Flash Automatic Erase and Program Timing
– Internal VPP Generation
• Flash End-of-Write Detection
– Toggle Bit
– Data# Polling
• CMOS I/O Compatibility
• JEDEC Standard Command Set
• Packages Available
– 32-lead TSOP (8 x 14 mm) SST31LF041A/043A
– 40-lead TSOP (10 x 14 mm) SST31LF041/043
产品属性
- 型号:
SST31LF041-70-4C-WI
- 功能描述:
闪存 4M FLASH 1M SRAM
- RoHS:
否
- 制造商:
ON Semiconductor
- 数据总线宽度:
1 bit
- 存储类型:
Flash
- 存储容量:
2 MB
- 结构:
256 K x 8
- 接口类型:
SPI
- 电源电压-最大:
3.6 V
- 电源电压-最小:
2.3 V
- 最大工作电流:
15 mA
- 工作温度:
- 40 C to + 85 C
- 安装风格:
SMD/SMT
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SST |
新年份 |
TSOP |
3500 |
绝对全新原装现货,欢迎来电查询 |
询价 | ||
SST |
23+24 |
TSOP |
9632 |
原装正品,原盘原标,提供BOM一站式配单 |
询价 | ||
SST |
22+ |
TSOP |
8000 |
原装现货库存.价格优势 |
询价 | ||
SST |
22+ |
TSOP |
3000 |
原装正品,支持实单 |
询价 | ||
SST |
21+ |
TSOP |
10000 |
原装现货假一罚十 |
询价 | ||
SST |
20+ |
TSOP |
65300 |
一级代理/放心购买! |
询价 | ||
SST |
20+ |
TSOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
SST |
05+ |
TSOP |
1250 |
询价 | |||
SST |
22+ |
TSOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
SST |
23+ |
TSOP |
50000 |
全新原装正品现货,支持订货 |
询价 |