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參數(shù)資料
| 型號： | AM29F040-90LEB |
| 英文描述： | x8 Flash EEPROM |
| 中文描述： | x8閃存EEPROM的 |
| 文件頁數(shù)： | 34/39頁 |
| 文件大?。?/td> | 728K |
| 代理商： | AM29F040-90LEB |
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34
Am29F002B/Am29F002NB
ERASE AND PROGRAMMING PERFORMANCE
Notes:
1.
Typical program and erase times assume the following conditions: 25×C, 5.0 V V
CC
, 1,000,000 cycles. Additionally,
programming typicals assume checkerboard pattern.
2. Under worst case conditions of 90°C, V
CC
= 4.5 V (4.75 V for ±5% devices), 1,000,000 cycles.
3. The typical chip programming time is considerably less than the maximum chip programming time listed, since most bytes
program faster than the maximum program times listed.
4. In the pre-programming step of the Embedded Erase algorithm, all bytes are programmed to 00h before erasure.
5. System-level overhead is the time required to execute the four-bus-cycle sequence for the program command. See Table 5
for further information on command definitions.
6. The device has a minimum guaranteed erase and program cycle endurance of 1,000,000 cycles.
LATCHUP CHARACTERISTICS
Note:
Includes all pins except V
CC
. Test conditions: V
CC
= 5.0 V, one pin at a time. RESET# not available on Am29F002NB.
TSOP PIN CAPACITANCE
Notes:
1. Sampled, not 100% tested.
2. Test conditions T
A
= 25°C, f = 1.0 MHz.
Parameter
Typ (Note 1)
Max (Note 2)
Unit
Comments
Sector Erase Time
1
8
s
Excludes 00h programming
prior to erasure (Note 4)
Chip Erase Time
7
s
Byte Programming Time
7
300
μs
Excludes system level
overhead (Note 5)
Chip Programming Time (Note 3)
1.8
5.4
s
Description
Min
Max
Input voltage with respect to V
SS
on all pins except I/O pins
(including A9, OE#, and RESET#)
–1.0 V
12.5 V
Input voltage with respect to V
SS
on all I/O pins
–1.0 V
V
CC
+ 1.0 V
V
CC
Current
–100 mA
+100 mA
Parameter
Symbol
Parameter Description
Test Setup
Typ
Max
Unit
C
IN
Input Capacitance
V
IN
= 0
6
7.5
pF
C
OUT
Output Capacitance
V
OUT
= 0
8.5
12
pF
C
IN2
Control Pin Capacitance
V
IN
= 0
7.5
9
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM29F040B120EC | 制造商:AMD 功能描述:* |
| AM29F040B-120EC | 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP 制造商:SILICON 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP |
| AM29F040B-120ED | 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 120ns 32-Pin TSOP 制造商:Spansion 功能描述:Flash Memory IC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP |
| AM29F040B-120EE | 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 120ns 32-Pin TSOP |
| AM29F040B120JC | 制造商:AMD 功能描述:* 制造商:Advanced Micro Devices 功能描述: |
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