參數(shù)資料
型號: AM29F032B-150SE
廠商: SPANSION LLC
元件分類: PROM
英文描述: 4M X 8 FLASH 5V PROM, 150 ns, PDSO44
封裝: MO-180AA, SOP-44
文件頁數(shù): 30/41頁
文件大?。?/td> 1511K
代理商: AM29F032B-150SE
36
Am29F032B
ERASE AND PROGRAMMING PERFORMANCE
Notes:
1. Typical program and erase times assume the following conditions: 25
°C, 5.0 V VCC, 1,000,000 cycles. Additionally,
programming typicals assume checkerboard pattern.
2. Under worst case conditions of 90°C, VCC = 4.5 V, 1,000,000 cycles (4.75 V for -75).
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 5 for further
information on command definitions.
6. The device has a minimum erase and program cycle endurance of 1,000,000 cycles.
LATCHUP CHARACTERISTIC
Note: Includes all pins except VCC. Test conditions: VCC = 5.0 Volt, 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
1
8
sec
Excludes 00h programming prior to
erasure (Note 4)
Chip Erase Time
64
sec
Byte Programming Time
7
300
s
Excludes system-level overhead
(Note 5)
Chip Programming Time (Note 3)
28.8
86.4
sec
Description
Min
Max
Input Voltage with respect to VSS on I/O pins
–1.0 V
VCC + 1.0 V
VCC Current
–100 mA
+100 mA
Parameter
Symbol
Parameter Description
Test Conditions
Min
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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