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Memory / EEPROMs / AT25640B-XHL-B
Datasheets
AT25640B-XHL-B by:

IC EEPROM 64KBIT 20MHZ 8TSSOP

Part Details for AT25640B-XHL-B by Microchip Technology Inc

Results Overview of AT25640B-XHL-B by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Internet of Things (IoT) Computing and Data Storage

AT25640B-XHL-B Information

AT25640B-XHL-B by Microchip Technology Inc is an EEPROM.
EEPROMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for AT25640B-XHL-B

Part # Distributor Description Stock Price Buy
DISTI # 15AC6332
Newark Serial Eeprom, 64Kbit, 5Mhz, Tssop-8, Memory Size:64Kbit, Eeprom Memory Configuration:8K X 8Bit, Memory Interface Type:Serial Spi, Clock Frequency:20Mhz, Memory Case Style:Tssop, No. Of Pins:8Pins, Supply Voltage Min:1.8V, Supply Rohs Compliant: Yes |Microchip AT25640B-XHL-B RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $0.5900
  • 10 $0.5850
  • 25 $0.5800
  • 50 $0.5650
  • 100 $0.5500
$0.5500 / $0.5900 Buy Now
DISTI # AT25640B-XHL-B-ND
DigiKey IC EEPROM 64KBIT SPI 8TSSOP Min Qty: 1 Lead time: 7 Weeks Container: Tube 545
In Stock
  • 1 $0.6100
  • 25 $0.5976
  • 100 $0.5665
$0.5665 / $0.6100 Buy Now
DISTI # AT25640B-XHL-B
Avnet Americas EEPROM, 64 Kbit, 8K x 8bit, SPI, 5 MHz, TSSOP, 8 Pins - Rail/Tube (Alt: AT25640B-XHL-B) RoHS: Compliant Min Qty: 1300 Package Multiple: 100 Lead time: 7 Weeks, 0 Days Container: Tube 0
  • 1,300 $0.2787
  • 1,500 $0.2683
  • 2,800 $0.2579
  • 6,500 $0.2475
  • 13,000 $0.2371
$0.2371 / $0.2787 Buy Now
DISTI # 556-AT25640B-XHL-B
Mouser Electronics EEPROM 64K Density SPI 8,192 x 8 Organ RoHS: Compliant 591
  • 1 $0.5900
  • 25 $0.5800
  • 100 $0.5500
$0.5500 / $0.5900 Buy Now
DISTI # V99:2348_07487805
Arrow Electronics EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2301 Americas - 93
  • 1 $0.5430
  • 25 $0.5370
  • 100 $0.5162
$0.5162 / $0.5430 Buy Now
DISTI # V36:1790_07487805
Arrow Electronics EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 7 Weeks Date Code: 2334 Americas - 32
  • 100 $0.4900
$0.4900 Buy Now
DISTI # AT25640B-XHL-B
Microchip Technology Inc 64 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial, TSSOP, Projected EOL: 2039-11-01 COO: Philippines ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube 493

Alternates Available
  • 1 $0.5900
  • 25 $0.5800
  • 100 $0.5500
  • 1,000 $0.5300
  • 5,000 $0.4800
$0.4800 / $0.5900 Buy Now
Onlinecomponents.com EEPROM - Serial-3Wire - 64Kbit (8K x 8) - 2.5V/3.3V/5V - Automotive - 8-Pin TSSOP - Tube RoHS: Compliant 1000 In Stock
400 Factory Stock
  • 100 $0.6060
  • 300 $0.5600
  • 1,000 $0.5510
  • 2,500 $0.5200
  • 5,000 $0.5130
  • 7,500 $0.5050
  • 10,000 $0.4974
  • 15,000 $0.4899
$0.4899 / $0.6060 Buy Now
DISTI # 82771922
Verical EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2346 Americas - 1000
  • 100 $0.7881
  • 300 $0.7277
  • 1,000 $0.7168
  • 2,500 $0.6767
  • 5,000 $0.6665
$0.6665 / $0.7881 Buy Now
DISTI # 70323035
Verical EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 11 Package Multiple: 1 Date Code: 2301 Americas - 93
  • 11 $0.5430
$0.5430 Buy Now
DISTI # 87359866
Verical EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 56 Package Multiple: 1 Americas - 80
  • 56 $1.4516
$1.4516 Buy Now
DISTI # 70357443
Verical EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 32 Package Multiple: 32 Date Code: 2334 Americas - 32
  • 32 $0.4900
$0.4900 Buy Now
DISTI # AT25640B-XHL-B
TME IC: EEPROM memory, 64kbEEPROM, SPI, 8kx8bit, 1.8÷5.5V, 20MHz, tube Min Qty: 3 89
  • 3 $1.0900
  • 10 $1.0300
  • 25 $0.9700
  • 100 $0.9000
$0.9000 / $1.0900 Buy Now
NAC 1.8-5.5V, 20MHz, Ind Temp, 8-TSSOP - Package: 8 TSSOP 4.4mm TUBE RoHS: Compliant Min Qty: 600 Package Multiple: 100 Container: Tube 0
  • 1 $0.6500
  • 100 $0.5800
  • 500 $0.5400
  • 1,000 $0.5200
$0.5200 / $0.6500 Buy Now
DISTI # AT25640B-XHL-B
Avnet Silica EEPROM 64 Kbit 8K x 8bit SPI 5 MHz TSSOP 8 Pins (Alt: AT25640B-XHL-B) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 9 Weeks, 0 Days Silica - 0
Buy Now
DISTI # AT25640B-XHL-B
EBV Elektronik EEPROM 64 Kbit 8K x 8bit SPI 5 MHz TSSOP 8 Pins (Alt: AT25640B-XHL-B) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 8 Weeks, 0 Days EBV - 400
Buy Now
Master Electronics EEPROM - Serial-3Wire - 64Kbit (8K x 8) - 2.5V/3.3V/5V - Automotive - 8-Pin TSSOP - Tube RoHS: Compliant 1000 In Stock
400 Factory Stock
  • 100 $0.6060
  • 300 $0.5600
  • 1,000 $0.5510
  • 2,500 $0.5200
  • 5,000 $0.5130
  • 7,500 $0.5050
  • 10,000 $0.4974
  • 15,000 $0.4899
$0.4899 / $0.6060 Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 100 300
  • 100 $2.2700
  • 300 $2.0900
$2.0900 / $2.2700 Buy Now
Win Source Electronics IC EEPROM 64KBIT SPI 8TSSOP 6970
  • 70 $0.8829
  • 160 $0.7244
  • 250 $0.7018
  • 345 $0.6791
  • 440 $0.6565
  • 590 $0.5886
$0.5886 / $0.8829 Buy Now

Part Details for AT25640B-XHL-B

AT25640B-XHL-B CAD Models

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AT25640B-XHL-B Part Data Attributes

Parametric Data
AT25640B-XHL-B Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
AT25640B-XHL-B Microchip Technology Inc IC EEPROM 64KBIT 20MHZ 8TSSOP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Additional Feature 2.5V TO 5.5V @ 10MHz AND 1.8V TO 5.5V @ 5MHz
Clock Frequency-Max (fCLK) 20 MHz
Data Retention Time-Min 100
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.4 mm
Memory Density 65536 bit
Memory IC Type EEPROM
Memory Width 8
Moisture Sensitivity Level 1
Number of Functions 1
Number of Ports 1
Number of Terminals 8
Number of Words 8192 words
Number of Words Code 8000
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 8KX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Page Size 32 words
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 5 V
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Serial Bus Type SPI
Standby Current-Max 0.00001 A
Supply Current-Max 0.01 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 3 mm
Write Cycle Time-Max (tWC) 5 ms
Write Protection HARDWARE/SOFTWARE

Alternate Parts for AT25640B-XHL-B

This table gives cross-reference parts and alternative options found for AT25640B-XHL-B. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT25640B-XHL-B, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AT25640B-SSHL-T-537 Microchip Technology Inc Check for Price EEPROM, 8KX8, Serial, CMOS, PDSO8 AT25640B-XHL-B vs AT25640B-SSHL-T-537
AT25640B-MAPDGV-T Microchip Technology Inc Check for Price EEPROM, 8KX8, Serial, CMOS, PDSO8 AT25640B-XHL-B vs AT25640B-MAPDGV-T
AT25640B-W-11 Microchip Technology Inc Check for Price EEPROM, 8KX8, Serial AT25640B-XHL-B vs AT25640B-W-11
AT25640B-SSHL-B-899 Microchip Technology Inc Check for Price EEPROM, 8KX8, Serial, CMOS, PDSO8 AT25640B-XHL-B vs AT25640B-SSHL-B-899
AT25640BY6-YH-T Microchip Technology Inc Check for Price EEPROM, 4KX8, Serial AT25640B-XHL-B vs AT25640BY6-YH-T
AT25640B-SSHL-T-899 Microchip Technology Inc Check for Price EEPROM, 8KX8, Serial, CMOS, PDSO8 AT25640B-XHL-B vs AT25640B-SSHL-T-899

AT25640B-XHL-B Related Parts

AT25640B-XHL-B Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the AT25640B-XHL-B is 2.7V to 5.5V.

  • The POR circuitry in the AT25640B-XHL-B is self-contained and does not require any external components. It is recommended to follow the power-up sequence outlined in the datasheet to ensure proper device operation.

  • The internal oscillator in the AT25640B-XHL-B is used to generate the clock signal for the device. It can be used as a standalone oscillator or as a clock source for the device's peripherals.

  • To configure the AT25640B-XHL-B for low-power operation, use the power-down mode (PD) and idle mode (IDLE) instructions to reduce power consumption. Additionally, disable any unused peripherals and adjust the clock frequency to minimize power consumption.

  • The maximum clock frequency supported by the AT25640B-XHL-B is 20 MHz.

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