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25AA320T-I/SN

25AA320T-I/SN

25AA320T-I/SN

Microchip Technology

2/5V V 8 Pin Memory IC 25AA320 32 kb kb 4.9mm mm 5mA mA

SOT-23

25AA320T-I/SN Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
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)
Additional Feature 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 25AA320
Pin Count 8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Interface SPI, Serial
Memory Size 32Kb 4K x 8
Nominal Supply Current 5mA
Memory Type Non-Volatile
Clock Frequency 1MHz
Access Time 1 μs
Memory Format EEPROM
Memory Interface SPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 32 kb
Standby Current-Max 0.000001A
Serial Bus Type SPI
Endurance 100000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 200
Write Protection HARDWARE/SOFTWARE
Length 4.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.89000 $0.89
500 $0.8811 $440.55
1000 $0.8722 $872.2
1500 $0.8633 $1294.95
2000 $0.8544 $1708.8
2500 $0.8455 $2113.75
25AA320T-I/SN Product Details

25AA320T-I/SN Overview


There is a Non-Volatile memory type associated with this device. Tape & Reel (TR)-cases are available. There is a 8-SOIC (0.154, 3.90mm Width) case embedded in it. 32Kb 4K x 8 is the chip's memory size. EEPROM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 1.8V~5.5V. A Surface Mount mounting type is recommended for this product. The chip is terminated with 8 terminations. In total, this part supports 1 functions. Memory devices such as this one are designed to be powered by 2.5V and should be used as such. In this memory, the clock frequency rotation is within an 1MHz range. When selecting similar parts for the ic memory chip, 25AA320 is often referred to. There are 8 pins on the package of the memory device. A memory device with 8 pins means that it contains 8 memory locations, indicating that it has 8 pins. It is rated for a nominal supply current of 5mA for this memory component. Despite all the merits of this chip, it also has 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS to boost system performance. Power supplies for this memory chip are merely 2/5V . A SPI-type serial bus is used to carry and transfer data to the CPU through this memory.

25AA320T-I/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Additional Feature:1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS


25AA320T-I/SN Applications


There are a lot of Microchip Technology
25AA320T-I/SN Memory applications.


  • mainframes
  • multimedia computers
  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer

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