參數(shù)資料
型號(hào)： Am29F040B-70JI
廠商： Advanced Micro Devices, Inc.
英文描述： 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
中文描述： 4兆位（512畝× 8位）的CMOS 5.0伏只，統(tǒng)一部門快閃記憶體
文件頁(yè)數(shù)： 9/30頁(yè)
文件大?。?/td> 403K
代理商： AM29F040B-70JI
Am29F040B
17
P R E L I M I NARY
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Plastic Packages . . . . . . . . . . . . . . . –65°C to +125°C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . –55°C to +125°C
Voltage with Respect to Ground
VCC (Note 1) . . . . . . . . . . . . . . . . . –2.0 V to 7.0 V
A9, OE# (Note 2) . . . . . . . . . . . . . –2.0 V to 12.5 V
All other pins (Note 1) . . . . . . . . . . –2.0 V to 7.0 V
Output Short Circuit Current (Note 3) . . . . . . 200 mA
Notes:
1. Minimum DC voltage on input or I/O pins is –0.5 V. During
voltage transitions, inputs may undershoot VSS to –2.0 V
for periods of up to 20 ns. See Figure 5. Maximum DC
voltage on input and I/O pins is VCC + 0.5 V. During
voltage transitions, input and I/O pins may overshoot to
VCC + 2.0 V for periods up to 20 ns. See Figure 6.
2. Minimum DC input voltage on A9 pin is –0.5 V. During
voltage transitions, A9 and OE# may undershoot VSS to
–2.0 V for periods of up to 20 ns. See Figure 5. Maximum
DC input voltage on A9 and OE# is 12.5 V which may
overshoot to 13.5 V for periods up to 20 ns.
3. No more than one output shorted to ground at a time.
Duration of the short circuit should not be greater than
one second.
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. This
is a stress rating only; functional operation of the device at
these or any other conditions above those indicated in the op-
erational sections of this specification is not implied. Expo-
sure of the device to absolute maximum rating conditions for
extended periods may affect device reliability.
Figure 5.
Maximum Negative Overshoot
Waveform
Figure 6.
Maximum Positive Overshoot
Waveform
OPERATING RANGES
Commer cial (C) Devices
Ambient Temperature (TA) . . . . . . . . . . . 0°C to +70°C
Industrial (I) Devices
Ambient Temperature (TA) . . . . . . . . . –40°C to +85°C
Extended (E) Devices
Ambient Temperature (TA) . . . . . . . . –55°C to +125°C
VCC Supply Voltages
VCC for ± 5% devices . . . . . . . . . . .+4.75 V to +5.25 V
VCC for± 10% devices . . . . . . . . . . . .+4.5 V to +5.5 V
Operating ranges define those limits between which the
functionality of the device is guaranteed.
20 ns
+0.8 V
–0.5 V
20 ns
–2.0 V
21445B-10
20 ns
VCC
+2.0 V
VCC
+0.5 V
20 ns
2.0 V
21445B-11
相關(guān)PDF資料
PDF描述
Am29F040B-70PCB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Am29F040B-70PC 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Am29F040B-70PEB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Am29F040B-70PE 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM30LV0064DJ40E2C 8M X 8 FLASH 3V PROM, 35 ns, PDSO40
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29F040B-70JI\\T 制造商:Spansion 功能描述:IC, FLASH MEM, 4MBIT, 70NS, 32-PLCC, Memory Type:Flash - NOR, Memory Size:4Mbit,
AM29F040B-70JI\T 功能描述:閃存 4M (512Kx8) 70ns 5v Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
AM29F040B-70JK 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 70ns 32-Pin PLCC
AM29F040B-90EC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP
AM29F040B-90ED 制造商:Spansion 功能描述:Bulk 制造商:Spansion 功能描述:IC FLASH 4MB SMD 29F040 TSOP32
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