24LC08B-I/SN Microchip Technology Inc., 24LC08B-I/SN Datasheet

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24LC08B-I/SN

Manufacturer Part Number
24LC08B-I/SN
Description
8K, 1K X 8 2.5V SERIAL EE, IND
Manufacturer
Microchip Technology Inc.
Datasheet

Specifications of 24LC08B-I/SN

Capacitance, Input
10 pF
Capacitance, Output
10 pF
Current, Input, Leakage
±1 μA
Current, Operating
0.05 mA (Read), 0.1 mA (Write)
Current, Output, Leakage
±1
Data Retention
>200 yrs.
Density
8K
Interface
2-Wire
Memory Type
Serial EEPROM
Organization
256×8
Package Type
SOIC
Temperature, Operating
-40 to +85 °C
Time, Access
900 ns
Time, Fall
300 ns
Time, Rise
300 ns
Voltage, Esd
≥4 kV
Voltage, Input, High
1.75 V
Voltage, Input, Low
0.75 V
Voltage, Output, Low
0.4 V
Voltage, Supply
2.5 to 5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
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
• 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,
• Pb-free and RoHS Compliant
• Temperature Ranges:
© 2008 Microchip Technology Inc.
*24XX08 is used in this document as a generic part
number for the 24AA08/24LC08B devices.
Note 1:
24LC08B
Number
24AA08 Devices, 2.5V for 24LC08B Devices
- Read current 1 mA, max.
- Standby current 1 μA, max
DFN, TDFN, MSOP and 5-lead SOT-23
- Industrial (I):
- Automotive (E): -40°C to +125°C
24AA08
Part
100 kHz for V
Range
1.7-5.5
2.5-5.5
V
CC
-40°C to +85°C
CC
2
C™ Compatible
Max. Clock
<2.5V
Frequency
400 kHz
400 kHz
8K I
(1)
2
24AA08/24LC08B
Ranges
C
Temp.
I, E
I
Serial EEPROM
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
V
SDA
A0
A1
A2
SCL
SS
SDA
Vss
Note:
I/O
V
V
Control
Logic
CC
SS
I/O
1
2
3
4
SCL
2
3
PDIP, MSOP
1
SOT-23-5
Pins A0, A1 and A2 are not used by the 24XX08. (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
DFN/TDFN
DS21710H-page 1
Sense Amp.
R/W Control
Generator
EEPROM
Latches
Array
YDEC
Page
HV
8
7
6
5
8
7
6
5
V
SCL
SDA
WP
CC
V
WP
SCL
SDA
CC

Related parts for 24LC08B-I/SN

24LC08B-I/SN Summary of contents

Page 1

... Note 1: 100 kHz for V <2.5V CC 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 • 2-Wire Serial Interface, I C™ Compatible • ...

Page 2

... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V .............................................................................................................................................................................6.5V CC All inputs and outputs w.r.t. V ......................................................................................................... -0. Storage temperature ...............................................................................................................................-65°C to +150°C Ambient temperature with power applied ................................................................................................-40°C to +125°C ESD protection on all pins ......................................................................................................................................................≥ † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device ...

Page 3

... This eliminates the need for a 4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip’s web site © 2008 Microchip Technology Inc. 24AA08/24LC08B V = +1.7V to +5.5V CC Industrial (I -40° ...

Page 4

... Microchip Technology Inc. 24AA08/24LC08B α φ β DS21710H-page 15 ...

Page 5

... PART NO. X /XX Device Temperature Package Range Device: 24AA08: = 1.7V, 8 Kbit I 24AA08T: = 1.7V, 8 Kbit I (Tape and Reel) 24LC08B: = 2.5V, 8 Kbit I 24LC08BT: = 2.5V, 8 Kbit I (Tape and Reel) Temperature I = -40°C to +85°C Range -40°C to +125°C Package Plastic DIP (300 mil body), 8-lead ...

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