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23K640T-I/ST

23K640T-I/ST

23K640T-I/ST

Microchip Technology

Surface Mount 8 Pin Memory IC 23K640 64 kb kb 4.4mm mm 10mA mA 8b b

SOT-23

23K640T-I/ST Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 2 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2010
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
Terminal Pitch 0.65mm
[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
Memory Width 8
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
Length 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $0.62830 $1.2566
23K640T-I/ST Product Details

23K640T-I/ST Overview


As far as its memory type goes, it falls into the Volatile category. The case comes in Tape & Reel (TR) size. The file is embedded in a 8-TSSOP (0.173, 4.40mm Width) case. This chip has an 64Kb 8K x 8 size of memory on it, so a lot of data can be stored on it. As with most mainstream devices, this one uses SRAM-format memory. 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. With 2.7V~3.6V as the supply voltage, it is capable of handling memory ics. There is a recommended mounting type of Surface Mount for it. On the chip, there are 8 terminations. There are 1 functions supported by this part as part of the comprehensive working process. Memory devices such as this one are designed to be powered by 3V and should be used as such. It is important to note that the memory has a clock frequency rotation within the range of 20MHz. Similar parts are frequently selected using 23K640, the device's base part number. The memory device has an 8-pin package, which encloses it in a small package. There are 8 pins on this memory device, which indicates it has 8 memory locations in it. This memory chip has an operating supply voltage of 3.3V. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. In terms of its nominal supply current, this memory component has a rating of 10mA. A memory address is accessed through 1 ports on this chip. A memory map of SEPARATE bits has been added to the I/O port addresses of this device.

23K640T-I/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins
Operating Supply Voltage:3.3V
I/O Type: SEPARATE

23K640T-I/ST Applications


There are a lot of Microchip Technology 23K640T-I/ST Memory applications.

  • networks
  • main computer memory
  • graphics card
  • embedded logic
  • networking
  • personal digital assistants
  • workstations,
  • multimedia computers
  • Cache memory
  • eSRAM

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