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AT24C256B-PU

AT24C256B-PU

AT24C256B-PU

Microchip Technology

Through Hole Memory IC AT24C256 256 kb kb 3mA mA

SOT-23

AT24C256B-PU Datasheet

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Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Supplier Device Package 8-PDIP
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Technology EEPROM
Voltage - Supply 1.8V~5.5V
Frequency 1MHz
Base Part Number AT24C256
Interface 2-Wire, I2C, Serial
Max Supply Voltage 5.5V
Min Supply Voltage 1.8V
Memory Size 256Kb 32K x 8
Nominal Supply Current 3mA
Memory Type Non-Volatile
Clock Frequency 1MHz
Access Time 550ns
Memory Format EEPROM
Memory Interface I2C
Write Cycle Time - Word, Page 5ms
Density 256 kb
Max Frequency 400kHz
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
AT24C256B-PU Product Details

AT24C256B-PU Overview


In this case, the memory type of the device can be classified as Non-Volatile. In addition, memory ics is available in a Tube case as well. In the case of 8-DIP (0.300, 7.62mm), it is embedded within the case. A memory chip with a capacity of 256Kb 32K x 8 is used on this device. Memory data is stored in EEPROM-format, which is common in mainstream devices. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The device is capable of handling a supply voltage of 1.8V~5.5V. As far as the mounting type is concerned, Through Hole is recommended. There is a clock frequency rotation of the memory within a 1MHz range. When selecting similar parts for the ic memory chip, AT24C256 is often referred to. There are 8 pins on the package of the memory device. This chip is configured to use Through Hole mounting, a straight forward, high-efficiency mounting fashion. As far as the nominal supply current of this memory component is concerned, it is rated at 3mA. There must be at least an -40°C operating temperature for this device. It is recommended for operation at temperatures no higher than. Ideally, this part should be supplied with a voltage of at least 1.8V. An operating voltage of no more than 5.5V is required. Data is processed by this memory ics at a frequency of 1MHz. In terms of speed, this memory can operate at a maximum frequency of 400kHz.

AT24C256B-PU Features


Package / Case: 8-DIP (0.300, 7.62mm)
8 Pins
Freguency at 1MHz
1MHz terminals

AT24C256B-PU Applications


There are a lot of Microchip Technology AT24C256B-PU Memory applications.

  • personal digital assistants
  • nonvolatile BIOS memory
  • cell phones
  • multimedia computers
  • eDRAM
  • workstations,
  • networks
  • networking
  • mainframes
  • DVD disk buffer

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