參數(shù)資料
型號(hào)： AT29BV040A
廠商： Atmel Corp.
英文描述： 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory
中文描述： 4兆位為512k × 8單2.7伏電池電壓的CMOS閃存
文件頁(yè)數(shù)： 4/10頁(yè)
文件大小： 431K
代理商： AT29BV040A
1. After power is applied and V
CC
is at the minimum specified data sheet value, the system should wait 20 ms before an
operational mode is started.
Operating Modes
Mode
Read
Program
(2)
Standby/Write Inhibit
Program Inhibit
Program Inhibit
Output Disable
Product Identification
CE
V
IL
V
IL
V
IH
X
X
X
OE
V
IL
V
IH
X
(1)
X
V
IL
V
IH
WE
V
IH
V
IL
X
V
IH
X
X
Ai
Ai
Ai
X
I/O
D
OUT
D
IN
High Z
High Z
Hardware
V
IL
V
IL
V
IH
A1 - A18 = V
IL
, A9 = V
H
(3)
,
A0 = V
IL
A1 - A18 = V
IL
, A9 = V
H
(3)
,
A0 = V
IH
A0 = V
IL,
A1 - A18 = V
IL
A0 = V
IH,
A1 - A18 = V
IL
Manufacturer Code
(4)
Device Code
(4)
Manufacturer Code
(4)
Device Code
(4)
Software
(5)
4. Manufacturer Code is 1F. Device Code is C4.
5. See details under Software Product Identification Entry/Exit.
Notes: 1. X can be V
IL
or V
IH
.
2. Refer to AC Programming Waveforms.
3. V
H
= 12.0V
±
0.5V.
DC Characteristics
Symbol
Parameter
I
LI
Input Load Current
I
LO
Output Leakage Current
Condition
V
IN
= 0V to V
CC
V
I/O
= 0V to V
CC
Min
Max
1
1
20
50
1
15
0.6
Units
μ
A
μ
A
μ
A
μ
A
mA
mA
V
V
V
V
I
SB1
V
CC
Standby Current CMOS
CE = V
CC
- 0.3V to V
CC
Com.
Ind.
I
SB2
I
CC
V
IL
V
IH
V
OL
V
OH
V
CC
Standby Current TTL
V
CC
Active Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
CE = 2.0V to V
CC
f = 5 MHz; I
OUT
= 0 mA; V
CC
= 3.6V
2.0
I
OL
= 1.6 mA; V
CC
= 3.0V
I
OH
= -100
μ
A; V
CC
= 3.0V
.45
2.4
DC and AC Operating Range
AT29BV040A-25
0°C - 70°C
-40°C - 85°C
2.7V to 3.6V
AT29BV040A-35
0°C - 70°C
-40°C - 85°C
2.7V to 3.6V
Operating
Temperature (Case)
V
CC
Power Supply
(1)
Com.
Ind.
4-26
AT29BV040A
相關(guān)PDF資料
PDF描述
AT29BV040A-25 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory
AT29BV040A-25TC 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory
AT29BV040A-25TI 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory
AT29BV040A-35 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory
AT29BV040A-35TC High Speed CMOS Logic Octal Non-Inverting Buffers and Line Drivers with 3-State Outputs 20-SOIC -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT29BV040A_08 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT29BV040A-20CC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC
AT29BV040A-20CI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC
AT29BV040A-20JU 功能描述:閃存 4M(512Kx8) 2.7V - 250NS IND TEMP 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
AT29BV040A-20TC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX8|CMOS|TSSOP|40PIN|PLASTIC
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