Welcome to Hotenda.com Online Store!

logo
userjoin
Home

25AA256T-I/SM

25AA256T-I/SM

25AA256T-I/SM

Microchip Technology

Surface Mount 8 Pin Memory IC 25AA256 256 kb kb 6mA mA

SOT-23

25AA256T-I/SM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 24 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209, 5.30mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25AA256
Pin Count8
Operating Supply Voltage5V
Interface SPI, Serial
Memory Size256Kb 32K x 8
Nominal Supply Current6mA
Memory TypeNon-Volatile
Clock Frequency 10MHz
Access Time 50 ns
Memory Format EEPROM
Memory InterfaceSPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 256 kb
Standby Current-Max 0.000001A
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 200
Write Protection HARDWARE/SOFTWARE
Height Seated (Max) 2.03mm
Width 5.21mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4960 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.65000$1.65
500$1.6335$816.75
1000$1.617$1617
1500$1.6005$2400.75
2000$1.584$3168
2500$1.5675$3918.75

25AA256T-I/SM Product Details

25AA256T-I/SM Overview


Its memory type can be classified as Non-Volatile. There is a Tape & Reel (TR) case available. 8-SOIC (0.209, 5.30mm Width) case encloses it. The memory size of the chip is 256Kb 32K x 8 Mb. This device uses a EEPROM-format memory, which is of mainstream design. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TA. The device is capable of handling a supply voltage of 1.8V~5.5V. As far as the mounting type is concerned, Surface Mount is recommended. There are 8 terminations on the chip. The part supports at least 1 functions to ensure a comprehensive working process. In order to operate this memory device, it must be supplied with 2.5V of power. The memory has a clock frequency rotation within 10MHz. 25AA256, as the device's base part number, is frequently referred in order to select similar parts. An 8-pin package is used to package this memory device. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. There is a note stating that this memory chip operates at 5V. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. In terms of its nominal supply current, this memory component has a rating of 6mA. The SPI-type serial bus this memory integrates with is helpful for transferring data to the CPU.

25AA256T-I/SM Features


Package / Case: 8-SOIC (0.209, 5.30mm Width)
8 Pins
Operating Supply Voltage:5V

25AA256T-I/SM Applications


There are a lot of Microchip Technology 25AA256T-I/SM Memory applications.

  • telecommunications
  • networks
  • printers
  • nonvolatile BIOS memory
  • workstations,
  • cell phones
  • data buffer
  • supercomputers
  • Cache memory
  • hard disk drive (HDD)

Get Subscriber

Enter Your Email Address, Get the Latest News