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AT25040B-SSHL-T

AT25040B-SSHL-T

AT25040B-SSHL-T

Microchip Technology

2/5V V Surface Mount Memory IC AT25040 4 kb kb 4.925mm mm 10mA mA

SOT-23

AT25040B-SSHL-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 1997
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number AT25040
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5V
Interface SPI, Serial
Memory Size4Kb 512 x 8
Nominal Supply Current10mA
Memory TypeNon-Volatile
Clock Frequency 20MHz
Access Time 80 ns
Memory Format EEPROM
Memory InterfaceSPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 4 kb
Standby Current-Max 5e-7A
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 100
Write Protection HARDWARE/SOFTWARE
Height Seated (Max) 1.75mm
Length 4.925mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:19459 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.35000$0.35
500$0.3465$173.25
1000$0.343$343
1500$0.3395$509.25
2000$0.336$672
2500$0.3325$831.25

AT25040B-SSHL-T Product Details

AT25040B-SSHL-T Overview


A Non-Volatile-type memory can be classified as the memory type of this device. Case Tape & Reel (TR) is available. The file is embedded in a 8-SOIC (0.154, 3.90mm Width) case. There is 4Kb 512 x 8 of memory on the chip. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. Due to its wide temperature range of -40°C~85°C TA, this device is well suited to a wide range of applications that require high performance. It is supplied votage within 1.8V~5.5V. It is recommended that the mounting type be Surface Mount. The chip has 8 terminations. It supports up to 1 functions for comprehensive operation. A voltage of 5V is required for the operation of this memory device. It has a clock frequency of 20MHz. As the base part number for the device, AT25040 is frequently used to select similar items. This memory device is enclosed in a 8-pin package. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. In terms of its nominal supply current, this memory component is rated at 10mA. As for power supplies, this memory chip requires just 2/5V . A SPI-type serial bus is used to carry and transfer data to the CPU through this memory.

AT25040B-SSHL-T Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins

AT25040B-SSHL-T Applications


There are a lot of Microchip Technology AT25040B-SSHL-T Memory applications.

  • eDRAM
  • personal digital assistants
  • DVD disk buffer
  • main computer memory
  • supercomputers
  • embedded logic
  • networks
  • Cache memory
  • nonvolatile BIOS memory
  • graphics card

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