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23K640-I/SN

23K640-I/SN

23K640-I/SN

Microchip Technology

Surface Mount 8 Pin Memory IC 23K640 64 kb kb 4.9mm mm 10mA mA 8b b

SOT-23

23K640-I/SN Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
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 Tube
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 23K640
Pin Count 8
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.7V
Interface SPI, Serial
Memory Size 64Kb 8K x 8
Number of Ports 1
Nominal Supply Current 10mA
Memory Type Volatile
Clock Frequency 20MHz
Access Time 25 ns
Memory Format SRAM
Memory Interface SPI
Output Characteristics 3-STATE
Address Bus Width 1b
Density 64 kb
Standby Current-Max 0.000004A
I/O Type SEPARATE
Sync/Async Synchronous
Word Size 8b
Standby Voltage-Min 2.7V
Height 1.25mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.565408 $1.565408
10 $1.476800 $14.768
100 $1.393208 $139.3208
500 $1.314347 $657.1735
1000 $1.239950 $1239.95
23K640-I/SN Product Details

23K640-I/SN Overview


A Volatile-type memory can be classified as the memory type of this device. You can get memory ics in a Tube case. The file is embedded in a 8-SOIC (0.154, 3.90mm Width) case. Memory size on the chip is 64Kb 8K x 8. This device uses a SRAM-format memory, which is of mainstream design. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. The device is capable of handling a supply voltage of 2.7V~3.6V. The recommended mounting type for this device is Surface Mount. The chip has 8 terminations. The comprehensive working procedure is supported by 1 functions in this part. There is a requirement for 3V to be supplied to this ic memory chip in order to operate. A clock frequency rotation within 20MHz is used for the ic memory chip to rotate data. A device's base part number, 23K640, is often used in order to identify similar components. The memory device is enclosed in a package with an 8-pin connector. I have noticed that the memory device has 8 pins, which indicates that it has 8 locations in the memory. According to the datasheet, this memory chip operates at an operating voltage of 3.3V. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. As far as its nominal supply current is concerned, this memory component carries a rating of 10mA. Several ports on this chip are used to access one memory address for reading and writing. A memory mapped I/O port address of SEPARATE bits is used in this device.

23K640-I/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:3.3V
I/O Type: SEPARATE

23K640-I/SN Applications


There are a lot of Microchip Technology 23K640-I/SN Memory applications.

  • networks
  • supercomputers
  • graphics card
  • printers
  • multimedia computers
  • servers
  • eSRAM
  • telecommunications
  • eDRAM
  • data buffer

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