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參數(shù)資料
| 型號(hào)： | A28F010 |
| 廠商： | Intel Corp. |
| 英文描述： | 1024K (128K x 8) CMOS Flash Memory(1024K (128K x 8) CMOS閃速存儲(chǔ)器) |
| 中文描述： | 1024K（128K的× 8）的CMOS閃存（1024K（128K的× 8）的CMOS閃速存儲(chǔ)器） |
| 文件頁(yè)數(shù)： | 11/23頁(yè) |
| 文件大?。?/td> | 284K |
| 代理商： | A28F010 |
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A28F010
290266–6
Bus
Command
Comments
Operation
Entire Memory Must
e
00H
Before Erasure
Use Quick-Pulse
Programming Algorithm
(Figure 4)
Standby
Wait for V
PP
Ramp to V
PPH
(1)
Initialize Addresses and
Pulse-Count
Write
Set-up
Erase
Data
e
20H
Write
Erase
Data
e
20H
Standby
Duration of Erase Operation
(t
WHWH2
)
Write
Erase(3)
Verify
Addr
e
Byte to Verify;
Data
e
A0H; Stops Erase
Operation(2)
t
WHGL
Standby
Read
Read Byte to Verify Erasure
Standby
Compare Output to FFH
Increment Pulse-Count
Write
Read
Data
e
00H, Resets the
Register for Read Operations
Standby
Wait for V
PP
Ramp to V
PPL
(1)
NOTES:
1. See DC Characteristics for value of V
PPH
. The V
PP
power supply can be hard-wired to the device or
switchable. When V
PP
is switched, V
PPL
may be
ground, no-connect with a resistor tied to ground, or
less than 6.5V. Refer to Principles of Operation.
2. Refer to Principles of Operation.
3. Erase Verify is performed only after chip-erasure. A
final read/compare may be performed (optional) after
the register is written with the read command.
4. CAUTION: The algorithm MUST BE FOLLOWED
to ensure proper and reliable operation of the de-
vice.
Figure 5. A28F010 Quick-Erase Algorithm
11
相關(guān)PDF資料 |
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| A28F200BR-B | 2-MBIT (256K x 8) Boot Block Flash Memory(2兆位 (128K x 16) 引導(dǎo)塊閃速存儲(chǔ)器) |
| A28F200BR-T | 2-MBIT (128K x 16) Boot Block Flash Memory(2兆位 (128K x 16) 引導(dǎo)塊閃速存儲(chǔ)器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A28F200BR-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-MBIT (128K X 16. 256K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| A28F200BR-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-MBIT (128K X 16. 256K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| A28F200BR-T/B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:A28F200BR-T/B |
| A28F200BR-TB | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:2-MBIT (128K X 16, 256K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| A28F200BX-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:A28F200BX-B - 2-MBIT (128K x 16. 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY |
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