24AA00/24LC00/24C00
128-Bit I
2
C
™
Bus Serial EEPROM
Device Selection Table
Device
24AA00
24LC00
24C00
V
CC
Range
1.7-5.5
2.5-5.5
4.5-5.5
Temp Range
I
I
I,E
Package Types
8-PIN PDIP/SOIC
NC
NC
NC
Vss
8-PIN TSSOP
NC
NC
NC
V
SS
5-PIN SOT-23
SCL
V
SS
SDA
1
2
3
4
NC
5
V
CC
NC 1
NC 2
NC 3
V
SS
4
1
2
3
4
8
7
6
5
V
CC
NC
SCL
SDA
Features:
• Single supply with operation down to 1.7V for
24AA00 devices, 2.5V for 24LC00 devices
• Low-power CMOS technology:
- Read current 500
μA,
typical
- Standby current 100 nA, typical
• 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
• ESD protection >4000V
• More than 1 million erase/write cycles
• Data retention >200 years
• Factory programming available
• Packages include 8-lead PDIP, SOIC, TSSOP,
DFN and 5-lead SOT-23
• Pb-free and RoHS compliant
• Temperature ranges available:
- Industrial (I):
-40°C to +85°C
- Automotive (E): -40°C to +125°C
1
2
3
4
8
7
6
5
V
CC
NC
SCL
SDA
DFN
8 V
CC
7 NC
6 SCL
5 SDA
Block Diagram
HV Generator
I/O
Control
Logic
Memory
Control
Logic
XDEC
EEPROM
Array
SDA
SCL
YDEC
Description:
The Microchip Technology Inc. 24AA00/24LC00/
24C00 (24XX00*) is a 128-bit Electrically Erasable
PROM memory organized as 16 x 8 with a 2-wire
serial interface. Low-voltage design permits operation
down to 1.7 volts for the 24AA00 version, and every
version maintains a maximum standby current of only
1
μA
and typical active current of only 500
μA.
This
device was designed for where a small amount of
EEPROM is needed for the storage of calibration
values, ID numbers or manufacturing information, etc.
The 24XX00 is available in 8-pin PDIP, 8-pin SOIC
(3.90 mm), 8-pin TSSOP, 8-pin 2x3 DFN and the 5-pin
SOT-23 packages.
*24XX00 is used in this document as a generic part number for
the 24AA00/24LC00/24C00 devices.
V
CC
V
SS
Sense AMP
R/W Control
Pin Function Table
Name
V
SS
SDA
SCL
V
CC
Ground
Serial Data
Serial Clock
+1.7V to 5.5V (24AA00)
+2.5V to 5.5V (24LC00)
+4.5V to 5.5V (24C00)
NC
No Internal Connection
Function
I
2
C is a trademark of Philips Corporation.
©
2007 Microchip Technology Inc.
DS21178G-page 1
MICROCHIP [ MICROCHIP TECHNOLOGY ]
