參數(shù)資料
型號(hào): AM29LV200BT-70RSC
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 256K X 8 FLASH 3V PROM, 70 ns, PDSO44
封裝: MO-180AA, SOP-44
文件頁(yè)數(shù): 31/41頁(yè)
文件大小: 843K
代理商: AM29LV200BT-70RSC
Am29LV200B
37
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, VCC = 2.7 V (3.0 V for regulated speed options), 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 VCC. Test conditions: VCC = 3.0 V, one pin at a time.
TSOP AND SO PIN CAPACITANCE
Notes:
1. Sampled, not 100% tested.
2. Test conditions TA = 25°C, f = 1.0 MHz.
DATA RETENTION
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
5
s
Byte Programming Time
9
300
s
Excludes system level
overhead (Note 5)
Word Programming Time
11
360
s
Chip Programming Time
(Note 3)
Byte Mode
2.3
6.9
s
Word Mode
1.5
4.5
s
Description
Min
Max
Input voltage with respect to VSS on all pins except I/O pins
(including A9, OE#, and RESET#)
–1.0 V
12.5 V
Input voltage with respect to VSS on all I/O pins
–1.0 V
VCC + 1.0 V
VCC Current
–100 mA
+100 mA
Parameter
Symbol
Parameter Description
Test Setup
Typ
Max
Unit
CIN
Input Capacitance
VIN = 0
6
7.5
pF
COUT
Output Capacitance
VOUT = 0
8.5
12
pF
CIN2
Control Pin Capacitance
VIN = 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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