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參數資料
| 型號： | 24AA014 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 1K I2C⑩ Serial EEPROM |
| 中文描述： | 一千⑩的I2C串行EEPROM |
| 文件頁數： | 1/24頁 |
| 文件大小： | 245K |
| 代理商： | 24AA014 |
2005 Microchip Technology Inc.
DS21809C-page 1
24AA014/24LC014
1K I
2
C
Serial EEPROM
Device Selection Table
Features:
Single-supply with operation down to 1.8V
Low-power CMOS technology:
- 1 mA active current, typical
- 1
μ
A standby current, typical at 5.5V
Organized as a single block of 128 bytes (128 x 8)
Hardware write protection for entire array
2-wire serial interface bus, I
2
C compatible
100 kHz and 400 kHz clock compatibility
Page write buffer for up to 16 bytes
Self-timed write cycle (including auto-erase)
5 ms max. write cycle time
Address lines allow up to eight devices on bus
1,000,000 erase/write cycles
ESD protection > 4,000V
Data retention > 200 years
8-pin PDIP, SOIC, TSSOP, DFN and MSOP
packages
Available for extended temperature ranges:
- Industrial (I):
-40°C to
Description:
The Microchip Technology Inc. 24AA014/24LC014 is a
1 Kbit Serial Electrically Erasable PROM with opera-
tion down to 1.8V. The device is organized as a single
block of 128 x 8-bit memory with a 2-wire serial inter-
face. Low-current design permits operation with typical
standby and active currents of only 1
μ
A and 1 mA,
respectively. The device has a page write capability for
up to 16 bytes of data. Functional address lines allow
the connection of up to eight 24AA014/24LC014
devices on the same bus for up to 8 Kbits of contiguous
EEPROM memory. The device is available in the
standard 8-pin PDIP, 8-pin SOIC (150 mil), TSSOP, 2x3
DFN and MSOP packages.
Package Types
Block Diagram
Pin Function Table
Part
Number
V
CC
Range
Max
Clock
Temp.
Range
24AA014
1.8V - 5.5V 400 kHz
(1)
I
24LC014
2.5V - 5.5V
400 kHz
I
Note 1:
100 kHz for V
CC
< 2.5V
+85°C
Name
Function
V
SS
SDA
SCL
V
CC
A0, A1, A2
WP
Ground
Serial Data
Serial Clock
Power Supply
Chip Selects
Hardware Write-Protect
A0
A1
A2
V
SS
V
CC
WP
SCL
SDA
1
2
3
4
8
7
6
5
PDIP, MSOP
SOIC, TSSOP
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
DFN
A0
A1
A2
V
SS
WP
SCL
SDA
V
CC
8
7
6
5
1
2
3
4
I/O
Control
Logic
Memory
Control
Logic
XDEC
HV Generator
EEPROM
Array
Write-Protect
Circuitry
YDEC
V
CC
V
SS
Sense Amp.
R/W Control
SDA SCL
A0 A1 A2
WP
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 24AA014/24LC014 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:24AA014/24LC014 Device Datasheet |
| 24AA014_09 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K I2C? Serial EEPROM |
| 24AA014_10 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K I2Ca?￠ Serial EEPROM |
| 24AA014-E/MC | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K I2C? Serial EEPROM |
| 24AA014-E/MNY | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K I2C? Serial EEPROM |
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