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AT24C164-10PI

Description
EEPROM 16k 2-Wire Bus
Categorystorage   
File Size432KB,18 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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AT24C164-10PI Overview

EEPROM 16k 2-Wire Bus

AT24C164-10PI Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMicrochip
Product CategoryEEPROM
RoHSN
Mounting StyleThrough Hole
Package / CasePDIP-8
Memory Size16 kbit
Organization2 k x 8
Interface TypeSerial, 2-Wire, I2C
Access Time900 ns
Data Retention100 Year
Maximum Clock Frequency0.4 MHz
Supply Current - Max3 mA
Supply Voltage - Min4.5 V
Supply Voltage - Max5.5 V
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
Height3.3 mm
Length9.27 mm
Width6.35 mm
Operating Supply Current3 mA
Operating Supply Voltage1.8 V, 5.5 V
Factory Pack Quantity50
Unit Weight0.032805 oz
Features
Low Voltage and Standard Voltage Operation
– 2.7 (V
CC
= 2.7V to 5.5V)
– 1.8 (V
CC
= 1.8V to 5.5V)
Internally Organized 2048 x 8 (16K)
Two-Wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility
Write Protect Pin for Hardware Data Protection
Cascadable Feature Allows for Extended Densities
16-Byte Page Write Mode
Partial Page Writes Are Allowed
Self-Timed Write Cycle (10 ms max)
High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
Automotive Grade, Extended Temperature and Lead-free/Halogen-free
Devices Available
8-lead PDIP and 8-lead JEDEC SOIC Packages
Die Sales: Wafer Form, Waffle Pack and Bumped Wafers
Two-Wire Serial
EEPROM
16K (2048 x 8)
AT24C164
(1)
Note:
1. Not recommended for a
new design; Please
refer to AT24C16B
datasheet. For cascad-
ability features of the
AT24C164
(A0-A2),
please move to the
AT24C32C
device
which allows up to eight
devices that may be
addressed on a single
bus system.
Description
The AT24C164 provides 16,384 bits of serial electrically erasable and programmable
read only memory (EEPROM) organized as 2048 words of 8 bits each. The device’s
cascadable feature allows up to eight devices to share a common two-wire bus. The
device is optimized for use in many industrial and commercial applications where low
power and low voltage operation are essential. The AT24C164 is available in space
saving 8-lead PDIP and 8-lead JEDEC SOIC packages and is accessed via a two-
wire serial interface. In addition, this device is available in 2.7V (2.7V to 5.5V) and
1.8V (1.8V to 5.5V) versions.
Table 1.
Pin Configurations
Pin Name
A0 - A2
SDA
SCL
WP
Function
Address Inputs
Serial Data
Serial Clock Input
Write Protect
8-lead PDIP
8-lead SOIC
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
Rev. 0105J–SEEPR–12/06
1

AT24C164-10PI Related Products

AT24C164-10PI AT24C164-10SI
Description EEPROM 16k 2-Wire Bus EEPROM 16k 2-Wire Bus
Product Attribute Attribute Value Attribute Value
Manufacturer Microchip Microchip
Product Category EEPROM EEPROM
RoHS N N
Mounting Style Through Hole SMD/SMT
Package / Case PDIP-8 SOIC-8
Memory Size 16 kbit 16 kbit
Organization 2 k x 8 2 k x 8
Interface Type Serial, 2-Wire, I2C Serial, 2-Wire, I2C
Access Time 900 ns 900 ns
Data Retention 100 Year 100 Year
Maximum Clock Frequency 0.4 MHz 0.4 MHz
Supply Current - Max 3 mA 3 mA
Supply Voltage - Min 4.5 V 4.5 V
Supply Voltage - Max 5.5 V 5.5 V
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 85 C + 85 C
Height 3.3 mm 1.5 mm (Max)
Length 9.27 mm 5 mm (Max)
Width 6.35 mm 3.99 mm (Max)
Operating Supply Current 3 mA 3 mA
Operating Supply Voltage 1.8 V, 5.5 V 5 V
Unit Weight 0.032805 oz 0.019048 oz
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Index Files: 1803  85  1356  1935  2630  37  2  28  39  53 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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