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參數(shù)資料
| 型號： | AM29F080B-90SD |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | 8 Megabit (1 M x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| 中文描述： | 8兆位（1米× 8位）的CMOS 5.0伏只，統(tǒng)一部門快閃記憶體 |
| 文件頁數(shù)： | 35/39頁 |
| 文件大?。?/td> | 517K |
| 代理商： | AM29F080B-90SD |
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November1,2006 21503G5
Am29F080B
33
D AT A S H E E T
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 for -55), 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 byte program time listed. If the maximum byte program time given is exceeded, only then
does the device set DQ5 = 1. See the section on DQ5 for further information.
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 programming. See Table 4 for further
information on command definitions.
6. The device has a typical erase and program cycle endurance of 1,000,000 cycles. 1,000,000 cycles are guaranteed.
LATCHUP CHARACTERISTIC
Includes all pins except V
CC
. Test conditions: V
CC
= 5.0 Volt, one pin at a time.
TSOP AND SO PIN CAPACITANCE
Notes:
1. Sampled, not 100% tested.
2. Test conditions T
A
= 25
°
C, f = 1.0 MHz.
DATA RETENTION
Parameter
Typ (Note 1)
Max (Note 2)
Unit
Comments
Sector Erase Time
1
8
sec
Excludes 00h programming prior to
erasure (Note 4)
Chip Erase Time
16
128
sec
Byte Programming Time
7
300
μs
Excludes system-level overhead
(Note 5)
Chip Programming Time (Note 3)
7.2
21.6
sec
Min
Max
Input Voltage with respect to V
SS
on I/O pins
–1.0 V
V
CC
+ 1.0 V
V
CC
Current
–100 mA
+100 mA
Parameter
Symbol
Parameter Description
Test Conditions
Min
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
Parameter
Test Conditions
Min
Unit
Minimum Pattern Data Retention Time
150
°
C
10
Years
125
°
C
20
Years
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AM29F080B-90SD | 制造商:Spansion 功能描述:FLASH 8MB SMD 29F080 SOIC44 |
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