參數資料
型號: AT49F040-70TC
廠商: ATMEL CORP
元件分類: DRAM
英文描述: 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
中文描述: 512K X 8 FLASH 5V PROM, 70 ns, PDSO32
封裝: PLASTIC, MO-142BA, TSOP1-32
文件頁數: 5/12頁
文件大?。?/td> 229K
代理商: AT49F040-70TC
AT49F040/040T
5
Notes:
1. X can be V
IL
or V
IH
.
2. Refer to AC Programming Waveforms.
3. V
H
= 12.0V
±
0.5V.
4. Manufacturer Code: 1FH, Device Code: 13H (AT49F040), 12H (AT49F040T).
5. See details under Software Product Identification Entry/Exit.
Note:
1. In the erase mode, ICC is 90 mA.
DC and AC Operating Range
AT49F040-70
AT49F040-90
AT49F040-12
Operating
Temperature (Case)
Com.
0
°
C - 70
°
C
0
°
C - 70
°
C
0
°
C - 70
°
C
Ind.
-40
°
C - 85
°
C
-40
°
C - 85
°
C
-40
°
C - 85
°
C
V
CC
Power Supply
5V
±
10%
5V
±
10%
5V
±
10%
Operating Modes
Mode
CE
OE
WE
Ai
I/O
Read
V
IL
V
IL
V
IH
Ai
D
OUT
Program
(2)
V
IL
V
IH
V
IL
Ai
D
IN
Standby/Write Inhibit
V
IH
X
(1)
X
X
High Z
Program Inhibit
X
X
V
IH
Program Inhibit
X
V
IL
X
Output Disable
X
V
IH
X
High Z
Product Identification
Hardware
V
IL
V
IL
V
IH
A1 - A18 = V
IL
, A9 = V
H
,
(3)
A0 = V
IL
Manufacturer Code
(4)
A1 - A18 = V
, A9 = V
H
,
(3)
A0 = V
IH
Device Code
(4)
Software
(5)
A0 = V
IL
, A1 - A18 = V
IL
Manufacturer Code
(4)
A0 = V
IH
, A1 - A18 = V
IL
Device Code
(4)
DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
I
LI
Input Load Current
V
IN
= 0V to V
CC
10
μ
A
I
LO
Output Leakage Current
V
I/O
= 0V to V
CC
10
μ
A
I
SB1
V
CC
Standby Current CMOS
CE = V
CC
- 0.3V to V
CC
Com.
100
μ
A
Ind.
300
μ
A
I
SB2
V
CC
Standby Current TTL
CE = 2.0V to V
CC
3
mA
I
CC
(1)
V
CC
Active Current
f = 5 MHz; I
OUT
= 0 mA
50
mA
V
IL
Input Low Voltage
0.8
V
V
IH
Input High Voltage
2.0
V
V
OL
Output Low Voltage
I
OL
= 2.1 mA
.45
V
V
OH1
Output High Voltage
I
OH
= -400
μ
A
2.4
V
V
OH2
Output High Voltage CMOS
I
OH
= -100
μ
A; V
CC
= 4.5V
4.2
V
相關PDF資料
PDF描述
AT49F040-70TI 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90JC 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90JI 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90PC 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90PI 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
相關代理商/技術參數
參數描述
AT49F040-70TI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
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AT49F040-70VI 功能描述:IC FLASH 4MBIT 70NS 32VSOP 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):停產 存儲器類型:非易失 存儲器格式:閃存 技術:FLASH 存儲容量:4Mb (512K x 8) 寫周期時間 - 字,頁:50μs 訪問時間:70ns 存儲器接口:并聯 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C(TC) 安裝類型:表面貼裝 封裝/外殼:32-TFSOP(0.488",12.40mm 寬) 供應商器件封裝:32-VSOP 基本零件編號:AT49F040 標準包裝:208
AT49F040-90JC 功能描述:閃存 4M bit RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
AT49F040-90JI 制造商:Atmel Corporation 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, PLCC