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參數(shù)資料
| 型號： | EN29F002AT-90TCP |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2 Megabit (256K x 8-bit) Flash Memory |
| 中文描述： | 2兆位（256K × 8位）閃存 |
| 文件頁數(shù)： | 12/35頁 |
| 文件大小： | 431K |
| 代理商： | EN29F002AT-90TCP |
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This Data Sheet may be revised by subsequent versions 2003 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. A, Issue Date: 2003/03/26
EN29F002A / EN29F002AN
Table 6. Status Register Bits
DQ
Name
Logic Level
‘1’
Definition
Erase Complete or
erase sector in Erase suspend
Erase On-Going
Program Complete or
data of non-erase sector
during Erase Suspend
‘0’
DQ7
7
DATA
POLLING
DQ7
Program On-Going
Erase or Program On-going
Read during Erase Suspend
Erase Complete
Program or Erase Error
Program or Erase On-going
Erase operation start
‘-1-0-1-0-1-0-1-’
DQ6
‘-1-1-1-1-1-1-1-‘
6
5
3
TOGGLE
BIT
ERROR BIT
ERASE
TIME BIT
‘1’
‘0’
‘1’
‘0’
Erase timeout period on-going
Chip Erase, Erase or Erase
suspend on currently
addressed
sector. (When DQ5=1, Erase
Error due to currently
addressed sector. Program
during Erase Suspend on-
going at current address
‘-1-0-1-0-1-0-1-’
2
TOGGLE
BIT
DQ2
Erase Suspend read on
non Erase Suspend Sector
Notes:
DQ7
DATA
Polling: indicates the P/E status check during Program or Erase, and on completion before checking bits DQ5
for Program or Erase Success.
DQ6 Toggle Bit: remains at constant level when P/E operations are complete or erase suspend is acknowledged.
Successive reads output complementary data on DQ6 while programming or Erase operation are on-going.
DQ5 Error Bit: set to “1’ if failure in programming or erase
DQ3 Sector Erase Command Timeout Bit: Operation has started. Only possible command is Erase suspend (ES).
DQ2 Toggle Bit: indicates the Erase status and allows identification of the erased sector.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EN29F002AT-90TI | 2 Megabit (256K x 8-bit) Flash Memory |
| EN29F002AT-90TIP | 2 Megabit (256K x 8-bit) Flash Memory |
| EN29F002AT-70TC | 2 Megabit (256K x 8-bit) Flash Memory |
| EN29F002T-55J | Octal D Flip-Flop with 3-STATE Outputs; Package: TSSOP; No of Pins: 20; Container: Rail |
| EN29F002 | 2 Megabit (256K x 8-bit) Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EN29F002AT-90TI | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:2 Megabit (256K x 8-bit) Flash Memory |
| EN29F002AT-90TIP | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:2 Megabit (256K x 8-bit) Flash Memory |
| EN29F002B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (262，144 x 8) FLASH |
| EN29F002B-45J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (256K x 8-bit) Flash Memory |
| EN29F002B-45JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 Megabit (256K x 8-bit) Flash Memory |
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