參數(shù)資料
型號: Am29LV001BT-45REIB
廠商: Advanced Micro Devices, Inc.
英文描述: 1 Megabit (128 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
中文描述: 1兆位(128畝× 8位)的CMOS 3.0伏,只引導(dǎo)扇區(qū)閃存
文件頁數(shù): 35/38頁
文件大?。?/td> 453K
代理商: AM29LV001BT-45REIB
35
Am29LV001B
P R E L IM IN A R Y
ERASE AND PROGRAMMING PERFORMANCE
Notes:
1. Typical program and erase times assume the following conditions: 25
°
C, 3.0 V V
CC
, 1,000,000 cycles. Additionally,
programming typicals assume checkerboard pattern.
2.
Under worst case conditions of 90°C, V
CC
= 2.7 V (3.0 V for -45R), 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 two- or four-bus-cycle sequence for the program command. See
Table 5 for further information on command definitions.
6. The device has a minimum erase and program cycle endurance of 1,000,000 cycles.
LATCHUP CHARACTERISTICS
Includes all pins except V
CC
. Test conditions: V
CC
= 3.0 V one pin at a time.
TSOP PIN CAPACITANCE
Notes:
1. Sampled, not 100% tested.
2. Test conditions T
A
= 25°C, f = 1.0 MHz.
PLCC 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
0.7
15
s
Excludes 00h programming
prior to erasure (Note 4)
Chip Erase Time
7
s
Byte Programming Time
9
300
μs
Excludes system level
overhead (Note 5)
Chip Programming Time (Note 3)
1.1
3.3
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
13.0 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
Parameter Symbol
Parameter Description
Test Setup
Typ
Max
Unit
C
IN
Input Capacitance
V
IN
= 0
4
6
pF
C
OUT
Output Capacitance
V
OUT
= 0
8
12
pF
C
IN2
Control Pin Capacitance
V
PP
= 0
8
12
pF
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