24AA02H MICROCHIP [Microchip Technology], 24AA02H Datasheet
24AA02H
Manufacturer Part Number
24AA02H
Description
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.24AA02H.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
24AA02HT-I/LT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
24AA02HT-I/OT
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
24AA02HT-I/OT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Device Selection Table
Features:
• Single Supply with Operation down to 1.7V for
• Low-Power CMOS Technology:
• 2-Wire Serial Interface, I
• 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
• 8-Byte Page Write Buffer
• Hardware Write-Protect for Half-Array (80h-FFh)
• 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,
• Pb-Free and RoHS Compliant
• Temperature Ranges:
© 2008 Microchip Technology Inc.
24AA02H
24LC02BH
Note 1:
Number
24AA02H Devices, 2.5V for 24LC02BH Devices
- Read current 1 mA, max.
- Standby current 1 μA, max. (I-temp)
TDFN, MSOP, 5-lead SOT-23 and SC-70
- Industrial (I):
- Automotive (E): -40°C to +125°C
2K I
Part
100 kHz for V
2
C
Range
1.7-5.5
2.5-5.5
™
V
CC
-40°C to +85°C
Serial EEPROM with Half-Array Write-Protect
CC
2
C™ Compatible
400 kHz
400 kHz
Max. Clock
<2.5V
Frequency
(1)
Ranges
Temp.
24AA02H/24LC02BH
I, E
I
Description:
The Microchip Technology Inc. 24AA02H/24LC02BH
(24XX02H*) is a 2 Kbit Electrically Erasable PROM.
The device is organized as one block 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, respec-
tively. The 24XX02H also has a page write capability for
up to 8 bytes of data. The 24XX02H is available in the
standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3
TDFN and MSOP packages, and is also available in
the 5-lead SOT-23 and SC-70 packages.
Package Types
Block Diagram
V
SDA
SDA
I/O
A0
A1
A2
SCL
SS
Vss
Note:
Control
V
V
Logic
CC
SS
I/O
1
2
3
4
SCL
SOT-23/SC-70
2
3
PDIP, MSOP
1
Pins A0, A1 and A2 are not used by the 24XX02H
(no internal connections).
WP
Control
Memory
4
5
Logic
8
7
6
5
WP
Vcc
V
WP
SCL
SDA
CC
V
A0
A1
A2
SS
V
XDEC
A0
A2
A1
SS
1
2
3
4
SOIC, TSSOP
1
2
3
4
TDFN
DS22105A-page 1
Sense Amp.
R/W Control
Generator
EEPROM
Latches
YDEC
Page
HV
Array
8
7
6
5
8
7
6
5
V
SCL
SDA
WP
CC
V
WP
SCL
SDA
CC
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