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Details for 24AA256UIDT-I/SN by Microchip Technology
24AA256UID
24AA256UIDT-I/SN
Buy Directly from Microchip Technology Inc (3300 in stock) $0.8200
256K, 256 X 8 1.8V SERIAL EE UID, IND
24AA256UIDT-I/SN image

24AA256UIDT-I/SN by Microchip Technology

256K, 256 X 8 1.8V SERIAL EE UID, IND
Features
Pre-programmed Codes
Globally Unique 48-bit and 64-bit Node Addresses
EUI-48™ & EUI-64™ compatible
Pre-programmed 32-bit Serial Number (ID)
Unique Across All UID-Family EEPROMs
Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths
Stored in Permanently Write-Protected Upper 1/8th of EEPROM Array
Reliable EEPROM Memory
Self-Timed Erase/Write Cycle
64-Byte Page Write Buffer
Page Write Time 5 ms Max.
Low Power
Operating voltage 1.7V to 5.5V
Read current 1 mA, max.
Standby current 1 uA, max.
2-Wire Serial Interface, I2C™ Compatible
Cascadable up to Eight Devices
Schmitt Trigger Inputs for Noise Suppression
Output Slope Control to Eliminate Ground Bounce
100 kHz and 400 kHz Clock Compatible
ESD Protection >4000V
Pb-Free and RoHS Compliant
Packages Include 8-lead PDIP, SOIC and TSSOP
Description
The Microchip Technology Inc. 24AA256UID is a 256 Kbit Electrically Erasable PROM with a pre-programmed globally unique EUI-48™ and EUI-64™ IEEE MAC address. The device also has a pre-programmed 32-bit unique ID. This serial number is unique across all UID-Family of EEPROMs. The ID is Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths. The 24AA256UID is a 32K x 8 (256 Kbit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.8V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. The 24AA256UID device is avaliable in 8-SOIC, 8-PDIP and 8-TSSOP packages.
Specifications
Cascade:
8
Data Retention (Years):
200
Density (Organization):
256K bits (x8)
Endurance:
1,000,000
ID Type:
EUI-48, EUI-64 and 32-bit Serial Number
Max. Clock Freq.:
400 kHz
Max. Stand By Current (µA):
1
Memory Organization:
1
Operating Voltage Min. (V):
1.7
Oper Voltage Max (V):
5.5
Page Size (bytes):
64
ProgMemoryKB:
32.00
Write Current:
3
Write Speed (ms):
5
Address Pins:
3
Memory Org:
x8
Memory Size:
256K
Memory Size Num:
256000
Read Current:
0.4
Write Protect Scheme:
Quarter Array
Temperature Range:
-40C to +85C
Alternate Descriptions
EEPROM, 256KBIT, -40 TO 85DEG C; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Serial I2C (2-Wire); Clock Frequency:400kHz; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:1.7V; RoHS Compliant: Yes Newark Electronics
EEPROM Serial-I2C 256K-bit 32K x 8 2.5/4.5/5V 8-Pin SOIC T/R Avnet America
256K 256 X 8 1.8V SERIAL EE UID IND Microchip Technology Inc
IC EEPROM 256KBIT 400KHZ 8SOIC Allied Electronics & Automation
EEPROM Serial-I2C 256K-bit 32K x 8 2.5/4.5/5V 8-Pin SOIC T/R Avnet Europe
EEPROM Serial-I2C 256K-bit 32K x 8 2.5/4.5/5V 8-Pin SOIC T/R Avnet Asia
Details for 24AA256UIDT-I/SN by Microchip Technology
24AA256UID
24AA256UIDT-I/SN
Buy Directly from Microchip Technology Inc (3300 in stock) $0.8200
EEPROM 256KBIT -40 TO 85DEG C
24AA256UIDT-I/SN image

24AA256UIDT-I/SN by Microchip Technology

EEPROM 256KBIT -40 TO 85DEG C
Features
100 kHz and 400 kHz Clock Compatibility
2-Wire Serial Interface, I2Cu2122 Compatible
64-Byte Page Write Buffer
Cascadable up to Eight Devices
Data Retention >200 years
ESD Protection >4000V
Factory Programming Available
Hardware Write-Protect
Low-Power CMOS Technology:
More than One Million Erase/Write Cycles
Output Slope Control to Eliminate Ground Bounce
Packa
Page Write Time 5 ms Max.
Read current: 400 uA max. at 5.5V, 400 kHz
Schmitt Trigger Inputs for Noise Suppression
Self-Timed Erase/Write Cycle
Standby current: 1 uA max. at 3.6V, I-temp
Part Information
24AA256UIDT-I/SN image
RoHS Compliant
Description
The Microchip Technology Inc. 24AA256/24LC256/ 24FC256 (24XX256*) is a 32K x 8 (256 Kbit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIC, SOIJ, TSSOP, MSOP, DFN and TDFN pack- ages. The 24AA256 is also available in the 8-lead Chip Scale package.
Specifications
Memory Interface Type:
Serial I2C (2-Wire)
Memory Size:
256Kbit
EEPROM Memory Configuration:
32K x 8bit
Clock Frequency:
400kHz
Memory Case Style:
SOIC
No. of Pins:
8Pins
Supply Voltage Min:
1.7V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
256Kbit I2C Serial EEPROM
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
IC Interface Type:
Serial I2C
Alternate Descriptions
EEPROM, 256KBIT, -40 TO 85DEG C; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Serial I2C (2-Wire); Clock Frequency:400kHz; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:1.7V; RoHS Compliant: Yes Newark Electronics
EEPROM Serial-I2C 256K-bit 32K x 8 2.5/4.5/5V 8-Pin SOIC T/R Avnet America
256K 256 X 8 1.8V SERIAL EE UID IND Microchip Technology Inc
IC EEPROM 256KBIT 400KHZ 8SOIC Allied Electronics & Automation
EEPROM Serial-I2C 256K-bit 32K x 8 2.5/4.5/5V 8-Pin SOIC T/R Avnet Europe
EEPROM Serial-I2C 256K-bit 32K x 8 2.5/4.5/5V 8-Pin SOIC T/R Avnet Asia