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24LC024T-I/ST 其他数据使用手册 - Microchip(微芯)
制造商:
Microchip(微芯)
分类:
EEPROM芯片
封装:
TSSOP-8
描述:
24LC024 系列 2 Kb 2.5 V 串行 I2C 总线 TSSOP-8 EEPROM 工业温度 卷盘包装
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3D模型
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焊盘图
引脚图
产品图
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引脚图在P4Hot
标记信息在P11
封装信息在P11P19
功能描述在P4
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24LC024T-I/ST数据手册
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2003 Microchip Technology Inc. DS21809B-page 1
24AA014/24LC014
Device Selection Table
Features
• Single-supply with operation down to 1.8V
• Low-power CMOS technology
- 1 mA active current, typical
-1 µA 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)
• 10 ms max. write cycle
• 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 and MSOP packages
• Available for extended temperature ranges
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 µA 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 and
MSOP packages.
Package Types
Block Diagram
Pin Function Table
Part
Number
VCC
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
- Industrial (I): -40°C to +85°C
Name Function
V
SS Ground
SDA Serial Data
SCL Serial Clock
V
CC Power Supply
A0, A1, A2 Chip Selects
WP Hardware Write-Protect
PDIP/SOIC
TSSOP/MSOP
A0
A1
A2
VSS
VCC
WP
SCL
SDA
24AA014
24LC014
24AA014
24LC014
1
2
3
4
8
7
6
5
A0
A1
A2
V
SS
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
I/O
Control
Logic
Memory
Control
Logic
XDEC
HV Generator
EEPROM
Array
Write-Protect
Circuitry
YDEC
V
CC
VSS
Sense Amp.
R/W Control
SDA
SCL
A0 A1 A2
WP
1K I
2
C
™
Serial EEPROM
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