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25C040X/ST

25C040X/ST

25C040X/ST

Microchip Technology

5V V Surface Mount 8 Pin Memory IC 25C040 4 kb kb 4.4mm mm 5mA mA

SOT-23

25C040X/ST Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25C040
Pin Count 8
Operating Supply Voltage 5V
Power Supplies 5V
Interface SPI, Serial
Memory Size 4Kb 512 x 8
Nominal Supply Current 5mA
Memory Type Non-Volatile
Clock Frequency 3MHz
Access Time 150 ns
Memory Format EEPROM
Memory Interface SPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 4 kb
Standby Current-Max 0.000005A
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) 1.2mm
Length 4.4mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
25C040X/ST Product Details

25C040X/ST Overview


Non-Volatile is the type of memory it has. The case comes in the Tube style. As you can see, it is embedded in 8-TSSOP (0.173, 4.40mm Width) case. The memory size of the chip is 4Kb 512 x 8 Mb. As with most mainstream devices, this one uses EEPROM-format memory. 0°C~70°C TA is an extended operating temperature range, making this device ideal for demanding applications. It is supplied votage within 4.5V~5.5V. The recommended mounting type for this device is Surface Mount. A total of 8 terminations have been planted on the chip. For a comprehensive working procedure, this part supports as many as 1 functions. There is a requirement for 5V to be supplied to this ic memory chip in order to operate. A clock frequency rotation within 3MHz is used for the ic memory chip to rotate data. To select similar parts, many people use the device's base part number 25C040. The memory device has an 8-pin package, which encloses it in a small package. It has 8 pins indicating it has 8 memory locations. This memory runs on an 5V operating supply voltage. 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 5mA. It also features DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES to boost system performance despite all its merits. Power supplies for this memory chip are merely 5V . It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with.

25C040X/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins
Operating Supply Voltage:5V
Additional Feature:DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES

25C040X/ST Applications


There are a lot of Microchip Technology 25C040X/ST Memory applications.

  • personal computers
  • networking
  • supercomputers
  • hard disk drive (HDD)
  • networks
  • graphics card
  • mainframes
  • telecommunications
  • cell phones
  • personal digital assistants

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