25LC640/S
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- Mfr.Part #
- 25LC640/S
- Manufacturer
- Microchip Technology
- Package / Case
- Die
- Datasheet
- Download
- Description
- IC EEPROM 64KBIT SPI 2MHZ DIE
- Stock
- 21,110
- In Stock ：
- 21,110
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Terminal Position :
- Dual
- Terminal Finish :
- MATTE TIN
- Additional Feature :
- DATA RETENTION > 200 YEARS; 4KV ESD PROTECTION; 1M ENDURANCE CYCLES
- HTS Code :
- 8542.32.00.51
- Write Cycle Time-Max (tWC) :
- 5ms
- Supply Voltage-Max (Vsup) :
- 5.5V
- Organization :
- 8KX8
- Memory Width :
- 8
- Memory Type :
- Non-Volatile
- Standby Current-Max :
- 0.000001A
- Clock Frequency :
- 2MHz
- Write Cycle Time - Word, Page :
- 5ms
- Package / Case :
- Die
- Write Protection :
- HARDWARE/SOFTWARE
- Package :
- Tray
- Base Part Number :
- 25LC640
- JESD-30 Code :
- R-PDSO-G8
- Memory Organization :
- 8K x 8
- Number of Terminations :
- 8
- Endurance :
- 100000 Write/Erase Cycles
- Memory Interface :
- SPI
- Serial Bus Type :
- SPI
- Packaging :
- Tray
- Supplier Device Package :
- Die
- Supply Voltage :
- 2.7V
- Pin Count :
- 8
- Number of Functions :
- 1
- Supply Voltage-Min (Vsup) :
- 2.5V
- RoHS Status :
- ROHS3 Compliant
- Base Product Number :
- 25LC640
- Power Supplies :
- 3/5V
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Memory Format :
- EEPROM
- Memory Size :
- 64Kb 8K x 8
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- 0°C~70°C TA
- Operating Mode :
- SYNCHRONOUS
- Surface Mount :
- yes
- Supply Current-Max :
- 0.005mA
- Qualification Status :
- Not Qualified
- Parallel/Serial :
- Serial
- Pbfree Code :
- yes
- Length :
- 4.9mm
- Data Retention Time-Min :
- 200
- Voltage - Supply :
- 2.5V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 1.75mm
- Width :
- 3.9mm
- Series :
- --
- Memory Density :
- 65536 bit
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- Product Status :
- Active
- Datasheets
- 25LC640/S
25LC640/S Documents
3/5V V -- 8 Pin Memory IC -- Series 25LC640 4.9mm mm
25LC640/S Overview
A Non-Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tray case as well. Embedded in the Die case, memory ics is a single file. On the chip, there is an 64Kb 8K x 8 memory, which is the size of the chip's memory. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. Featuring an extended operating temperature range of 0°C~70°C TA, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 2.5V~5.5V volts. The recommended mounting type for memory ics is Surface Mount. A total of 8 terminations have been planted on the chip. The comprehensive working procedure of this part involves 1 functions. In order to power this memory device, 2.7V will be necessary. A clock frequency rotation within 2MHz is used for the ic memory chip to rotate data. Similar parts are frequently selected using the ic memory chip's base part number, 25LC640. The memory device in question has 8 pins, thus indicating that it has 8 memory locations that can be accessed. This chip features all the merits of a conventional chip, but it also features DATA RETENTION > 200 YEARS; 4KV ESD PROTECTION; 1M ENDURANCE CYCLES to improve system performance. As for power supplies, this memory chip requires just 3/5V . It is an important component of the -- series memory devices used in a variety of applications. Its SPI-type serial bus helps transfer data to the CPU efficiently. In order to operate your device, you will need to provide a maximum supply current of 0.005mA.
25LC640/S Features
Package / Case: Die
Additional Feature:DATA RETENTION > 200 YEARS; 4KV ESD PROTECTION; 1M ENDURANCE CYCLES
25LC640/S Applications
There are a lot of Microchip Technology
25LC640/S Memory applications.
- supercomputers
- telecommunications
- workstations,
- DVD disk buffer
- data buffer
- nonvolatile BIOS memory
- Camcorders
- embedded logic
- eDRAM
- graphics card
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