Welcome to Hotenda.com Online Store!

logo
userjoin
Home

25LC640AT-I/SN

25LC640AT-I/SN

25LC640AT-I/SN

Microchip Technology

Surface Mount 8 Pin Memory IC 25LC640A 64 kb kb 4.9mm mm 5mA mA

SOT-23

25LC640AT-I/SN Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Tin
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
Packaging Tape & Reel (TR)
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 25LC640A
Pin Count 8
Operating Supply Voltage 5V
Interface SPI, Serial
Memory Size 64Kb 8K x 8
Nominal Supply Current 5mA
Memory Type Non-Volatile
Clock Frequency 10MHz
Access Time 100 ns
Memory Format EEPROM
Memory Interface SPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 64 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
Length 4.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
3,300 $0.53560 $1.6068
25LC640AT-I/SN Product Details

25LC640AT-I/SN Overview


There is a Non-Volatile memory type associated with this device. Tape & Reel (TR)-cases are available. There is a 8-SOIC (0.154, 3.90mm Width) case embedded in it. 64Kb 8K x 8 is the chip's memory size. EEPROM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 2.5V~5.5V. A Surface Mount mounting type is recommended for this product. The chip is terminated with 8 terminations. In total, this part supports 1 functions. Memory devices such as this one are designed to be powered by 5V and should be used as such. In this memory, the clock frequency rotation is within an 10MHz range. When selecting similar parts for the ic memory chip, 25LC640A is often referred to. There are 8 pins on the package of the memory device. A memory device with 8 pins means that it contains 8 memory locations, indicating that it has 8 pins. This memory's operating supply voltage is 5V. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. It is rated for a nominal supply current of 5mA for this memory component. A SPI-type serial bus is used to carry and transfer data to the CPU through this memory.

25LC640AT-I/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:5V


25LC640AT-I/SN Applications


There are a lot of Microchip Technology
25LC640AT-I/SN Memory applications.


  • mainframes
  • multimedia computers
  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News