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參數(shù)資料
| 型號： | TC58DVM82F1FT00 |
| 廠商： | Toshiba Corporation |
| 英文描述： | 128-MBIT (16M x 8 BITS/8M x 16BITS) CMOS NAND E2PROM |
| 中文描述： | 128兆位（16米x 8 BITS/8M x 16位）的CMOS NAND型E2PROM的 |
| 文件頁數(shù)： | 33/34頁 |
| 文件大小： | 369K |
| 代理商： | TC58DVM82F1FT00 |
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TC58DVM72A1FT00/ TC58DVM72F1FT00
TC58DAM72A1FT00/ TC58DAM72F1FT00
2003-01-24 33/34
(14)
Failure phenomena for Program and Erase operations
The device may fail during a Program or Erase operation.
The following possible failure modes should be considered when implementing a highly reliable system.
FAILURE MODE
DETECTION AND COUNTERMEASURE SEQUENCE
Block
Erase Failure
Status Read after Erase
o
Block Replacement
Page
Programming
Failure
Status Read after Program
o
Block Replacement
(1) Block Verify after Program
o
Retry
Single Bit
Programming
Failure
1
o
0
(2) ECC
x
ECC: Error Correction Code
x
Block Replacement
Program
Erase
When an error occurs in an Erase operation, prevent future accesses to this bad block
(again by creating a table within the system or by using another appropriate scheme).
(15) Do not turn off the power before write/erase operation is complete. Avoid using the device when the battery is
low. Power shoetage and/or power failure before write/erase operation is complete will cause loss of data and/or
damage to data.
When an error happens in Block A, try to
reprogram the data into another Block (Block B)
by loading from an external buffer. Then,
prevent further system accesses to Block A (by
creating a bad block table or by using an
another appropriate scheme).
Block A
Block B
Error occurs
Buffer
memory
Figure 28.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC58DVM92A1FT | 功能描述:IC FLASH 512MBIT 50NS 48TSOP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:576 系列:- 格式 - 存儲器:閃存 存儲器類型:閃存 - NAND 存儲容量:512M（64M x 8） 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 其它名稱:497-5040 |
| TC58DVM92A1FT (YBEL) | 制造商:Toshiba America Electronic Components 功能描述: |
| TC58DVM92A1FT00 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS |
| TC58DVM92A1FT00BBH | 制造商:Toshiba America Electronic Components 功能描述: |
| TC58DVM92A1FTI | 制造商:Toshiba America Electronic Components 功能描述:512 Mb (64M x 8) Nand, Flash Memory |
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