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TEST
24LC02B
24LC02B
2K I²C™ Serial EEPROM
DESCRIPTION
The Microchip Technology Inc. 24AA02/24LC02B
(24XX02*) is a 2 Kbit Electrically Erasable PROM. The
device is organized as one block of 256x8-bit memory
with a 2-wire serial interface. Low-voltage design permits
operation down to 1.8V, with standby and active currents
of only 1µA and 1 mA, respectively. The 24XX02 also
has a page write capability for up to 8 bytes of data. The
24XX02 is available in the standard 8-pin PDIP , surface
mount SOIC, TSSOP and MSOP packages and is also
available in the 5-lead SOT-23 package.
FEATURE
• Single supply with operation down to 1.8V
• Low-power CMOS technology
- 1 mA active current typical
- 1µA standby current typical (I-temp)
• Organized as 1 block of 256 bytes (1 x 256 x 8)
• 2-wire serial interface bus, I²C™ compatible
• Schmitt Trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 kHz (24AA02) and 400 kHz (24LC02B)
compatibility
• Self-timed write cycle (including auto-erase)
• Page write buffer for up to 8 bytes
• 2 ms typical write cycle time for page write
• Hardware write-protect for entire memory
• Can be operated as a serial ROM
• Factory programming (QTP) available
• ESD protection > 4,000V
• 1,000,000 erase/write cycles
• Data retention > 200 years
• 8-lead PDIP , SOIC, TSSOP and MSOP packages
• 5-lead SOT-23 package
• Pb-free finish available
• Available for extended temperature ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
PIN DESCRIPTION
Name
PDIP
SOIC
TSSOP
MSOP
A0
1
1
1
1
A1
2
2
2
2
A2
3
3
3
3
Vss
4
4
4
4
SDA
5
5
5
5
SCL
6
6
6
6
WP
7
7
7
7
Vcc
8
8
8
8
PACKAGE TYPE (SOIC)
PDIP/SOIC/TSSOP/MSOP
A0
1
8
Vcc
A1
2
7
WP
A2
3
6
SCL
Vss
4
5
SDA
BLOCK DIAGRAM
WP
I/O
Memory
Control
Control
XDEC
Logic
Logic
I/O
SCL
SDA
V
CC
Sense Amp.
V
SS
R/W Control
SOT23
Description
-
Not Connected
-
Not Connected
-
Not Connected
2
Ground
3
Serial Address/Data I/O
1
Serial Clock
5
Write-Protect Input
4
1.8V to 5.5V Power Supply
8
SPECIFICATIONS
SPECIFICATIONS
FM (22.5kHz MOD. 1kHz)
Tuning range
Sensitivity
T.H.D. (Mono)
S/N (mono)
Output level (75kHz MOD.)
AM (30% MOD. 400Hz)
Tuning range
Sensitivity
T.H.D
S/N
Output level
Operation Temperature
Power Source
Power Consumption
HV
Weight
Generator
Dimensions
EEPROM
Array
Page
* Specifications and design subject to change without notice for improvements.
Latches
YDEC
TU-610
87.5~108.0MHz
2uV(Less than 10uV)
0.2% (Less than 0.5%)
60dB (Better than 50dB)
0 dB±3 dB
Europe: 522~1629kHz, U.S.A: 520~1710kHz
8uV(Less than 58uV)
1% (Less than 2%)
50dB (Better than 40dB)
-10 dB±3 dB
-10°C ~ +40°C
100–120VAC or 220–240VAC; 50/60Hz
(Supplied AC mains transformer depends on country requirements)
10W
5.2kg/11.5lb
482(W)x88(H)x380(D)mm/19(W)x3.5(H)x14.9(D)in
9
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