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参数资料
| 型号： | NAND256W3A0AN6F |
| 厂商： | NUMONYX |
| 元件分类： | PROM |
| 英文描述： | 32M X 8 FLASH 3V PROM, 35 ns, PDSO48 |
| 封装： | 12 X 20 MM, ROHS COMPLIANT, PLASTIC, TSOP-48 |
| 文件页数： | 28/58页 |
| 文件大小： | 1406K |
| 代理商： | NAND256W3A0AN6F |
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Software algorithms
NAND128-A, NAND256-A
7.5
Error correction code
An error correction code (ECC) can be implemented in the NAND flash memories to identify
and correct errors in the data.
The recommendation is to implement 23 bits of ECC for every 4096 bits in the device.
Figure 19.
Error detection
7.6
Hardware simulation models
7.6.1
Behavioral simulation models
Denali Software Corporation models are platform-independent functional models designed
to assist customers in performing entire system simulations (typical VHDL/Verilog). These
models describe the logic behavior and timings of NAND flash devices, and, therefore, allow
software to be developed before hardware.
7.6.2
IBIS simulations models
IBIS (I/O buffer information specification) models describe the behavior of the I/O buffers
and electrical characteristics of flash devices.
These models provide information such as AC characteristics, rise/fall times, and package
mechanical data, all of which are measured or simulated at voltage and temperature ranges
wider than those allowed by target specifications.
IBIS models simulate PCB connections and can resolve compatibility issues when
upgrading devices. They can be imported into SPICETOOLS.
New ECC generated
during read
XOR previous ECC
with new ECC
All results
= zero?
22 bit data = 0
YES
11 bit data = 1
NO
1 bit data = 1
Correctable
Error
ECC Error
No Error
ai08332
>1 bit
= zero?
YES
NO
相关PDF资料 |
PDF描述 |
|---|---|
| NAND512W3A0AN1T | 64M X 8 FLASH 3V PROM, 35 ns, PDSO48 |
| NAND512W3A0AN6T | 64M X 8 FLASH 3V PROM, 35 ns, PDSO48 |
| NAND512W3A0BZB1E | 64M X 8 FLASH 3V PROM, 35 ns, PBGA55 |
| NAND512W3A2AZB1E | 64M X 8 FLASH 3V PROM, 35 ns, PBGA55 |
| NAND01GW3A3AZA1T | 128M X 8 FLASH 3V PROM, 12000 ns, PBGA63 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NAND256W3A0AZA6E | 制造商:Micron Technology Inc 功能描述:FLASH PARALLEL 2.7V TO 3.6V 256MBIT 32MX8 12US 55VFBGA - Trays |
| NAND256W3A0AZA6F | 制造商:Micron Technology Inc 功能描述:FLASH PARALLEL 2.7V TO 3.6V 256MBIT 32MX8 12US 55VFBGA - Tape and Reel |
| NAND256W3A0BE06 | 功能描述:闪存 NAND & S.MEDIA FLASH 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 定时类型: 接口类型:SPI 访问时间: 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 / 箱体: 封装:Reel |
| NAND256W3A0BN6E | 制造商:Micron Technology Inc 功能描述:NAND - Trays |
| NAND256W3A0BN6F | 制造商:Micron Technology Inc 功能描述:NAND - Tape and Reel |
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