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24LC08B-E/STG

24LC08B-E/STG首页预览图
型号: 24LC08B-E/STG
PDF文件:
  • 24LC08B-E/STG PDF文件
  • 24LC08B-E/STG PDF在线浏览
功能描述: 8K IC SERIAL EEPROM
PDF文件大小: 367.52 Kbytes
PDF页数: 共26页
制造商: MICROCHIP[Microchip Technology]
制造商LOGO: MICROCHIP[Microchip Technology] LOGO
制造商网址: http://www.microchip.com
捡单宝24LC08B-E/STG
PDF页面索引
120%
© 2008 Microchip Technology Inc. DS21710H-page 1
24AA08/24LC08B
Device Selection Table
Features:
Single Supply with Operation Down to 1.7V for
24AA08 Devices, 2.5V for 24LC08B Devices
Low-Power CMOS Technology:
- Read current 1 mA, max.
- Standby current 1 μA, max
2-Wire Serial Interface, I
2
C™ Compatible
Schmitt Trigger inputs for Noise Suppression
Output Slope Control to eliminate Ground Bounce
100 kHz and 400 kHz Clock Compatibility
Page Write Time 3 ms, typical
Self-Timed Erase/Write Cycle
16-Byte Page Write Buffer
Hardware Write-Protect
ESD Protection >4,000V
More than 1 Million Erase/Write Cycles
Data Retention >200 years
Factory Programming Available
Packages include 8-lead PDIP, SOIC, TSSOP,
DFN, TDFN, MSOP and 5-lead SOT-23
Pb-free and RoHS Compliant
Temperature Ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
Description:
The Microchip Technology Inc. 24AA08/24LC08B
(24XX08*) is a 8 Kbit Electrically Erasable PROM. The
device is organized as four blocks of 256 x 8-bit
memory with a 2-wire serial interface. Low-voltage
design permits operation down to 1.7V, with standby
and active currents of only 1 μA and 1 mA,
respectively. The 24XX08 also has a page write
capability for up to 16 bytes of data. The 24XX08 is
available in the standard 8-pin PDIP, surface mount
SOIC, TSSOP, 2x3 DFN, 2x3 TDFN and MSOP
packages, and is also available in the 5-lead SOT-23
package. All packages are Pb-free and RoHS
compliant.
Block Diagram
Package Types
Part
Number
VCC
Range
Max. Clock
Frequency
Temp.
Ranges
24AA08 1.7-5.5 400 kHz
(1)
I
24LC08B 2.5-5.5 400 kHz I, E
Note 1: 100 kHz for VCC <2.5V
HV
EEPROM
Array
Page
YDEC
XDEC
Sense Amp.
Memory
Control
Logic
I/O
Control
Logic
I/O
WP
SDA
SCL
V
CC
VSS
R/W Control
Latches
Generator
A0
A1
A2
V
SS
VCC
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/TDFN
A0
A1
A2
V
SS
WP
SCL
SDA
V
CC
SOT-23-5
15
4
3
SCL
Vss
SDA
WP
Vcc
2
Note: Pins A0, A1 and A2 are not used by the 24XX08. (No
internal connections).
8
7
6
5
1
2
3
4
8K I
2
C
Serial EEPROM
*24XX08 is used in this document as a generic part
number for the 24AA08/24LC08B devices.
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