25AA320A-I/P
- Mfr.Part #
- 25AA320A-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 32KBIT SPI 10MHZ 8DIP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Terminal Form :
- THROUGH-HOLE
- Surface Mount :
- No
- Terminal Pitch :
- 2.54mm
- Max Frequency :
- 10 MHz
- Power Supplies :
- 2/5 V
- Pin Count :
- 8
- Supply Current :
- 5(mA)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Supply Voltage :
- 2.5V
- JESD-30 Code :
- R-PDIP-T8
- Base Product Number :
- 25AA320
- Memory IC Type :
- EEPROM
- Number of Terminals :
- 8
- Series :
- --
- Min Operating Temperature :
- -40 °C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Clock Frequency :
- 10MHz
- Memory Width :
- 8
- Access Time (Max) :
- 160(ns)
- Base Part Number :
- 25AA320A
- Min Supply Voltage :
- 1.8 V
- Interface :
- SPI, Serial
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Reach Compliance Code :
- Compliant
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Parallel/Serial :
- Serial
- Write Protection :
- HARDWARE/SOFTWARE
- Package Shape :
- RECTANGULAR
- Mount :
- Through Hole
- Data Retention :
- 200
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Supply Current-Max :
- 0.005 mA
- Number of Pins :
- 8
- Operating Temperature (Min) :
- -40C
- Memory Size :
- 32Kb 4K x 8
- Published :
- 2005
- Memory Interface :
- SPI
- Nominal Supply Current :
- 5mA
- HTS Code :
- 8542.32.00.51
- Data Retention Time-Min :
- 200
- Number of Words :
- 4096 words
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 5.5 V
- RoHS :
- Compliant
- Operating Mode :
- SYNCHRONOUS
- Package Type :
- PDIP
- JESD-609 Code :
- e3
- REACH SVHC :
- No SVHC
- Termination :
- Through Hole
- Interfaces :
- Serial (SPI)
- Supplier Device Package :
- 8-PDIP
- Product Category :
- EEPROM
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature Classification :
- Industrial
- Height :
- 3.3mm
- Terminal Position :
- Dual
- Programmable :
- yes
- Interface Type :
- Serial (SPI)
- ECCN Code :
- EAR99
- Seated Height-Max :
- 5.334 mm
- Minimum Operating Temperature :
- - 40 C
- Memory Organization :
- 4K x 8
- Pbfree Code :
- yes
- Serial Bus Type :
- SPI
- Width :
- 6.35mm
- Packaging :
- Tube
- Max Operating Temperature :
- 85 °C
- Number of Functions :
- 1
- Endurance :
- 1000000 Write/Erase Cycles
- Rad Hardened :
- No
- Mounting :
- Through Hole
- Frequency :
- 10(MHz)
- Access Time :
- 160 ns
- Qualification Status :
- Not Qualified
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Length :
- 9.4mm
- Mounting Style :
- Through Hole
- Brand :
- Microchip Technology
- Organization :
- 4KX8
- Standby Current-Max :
- 0.000001A
- Voltage - Supply :
- 1.8V~5.5V
- Operating Temperature (Max) :
- 85C
- Package :
- Tube
- Write Cycle Time - Word, Page :
- 5ms
- Memory Density :
- 32
- Write Cycle Time-Max (tWC) :
- 5ms
- Factory Lead Time :
- 5 Weeks
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C TA
- Operating Temp Range :
- -40C to 85C
- Maximum Operating Temperature :
- + 85 C
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Operating Supply Current :
- 5 mA
- Product Status :
- Active
- Mounting Type :
- Through Hole
- Memory Format :
- EEPROM
- Manufacturer :
- Microchip
- Number of Terminations :
- 8
- Density :
- 32 kb
- Temperature Grade :
- Industrial
- Subcategory :
- Memory and Data Storage
- Operating Supply Voltage :
- 5V
- Memory Type :
- Non-Volatile
- Product Type :
- EEPROM
- Operating Supply Voltage (Max) :
- 5.5(V)
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage (Min) :
- 1.8(V)
- Datasheets
- 25AA320A-I/P
25AA320A-I/P Documents

Memory Microchip Technology 25AA320A-I/P Overview
Efficient data storage and retrieval is at the very core of modern electronic systems, and the 25AA320A-I/P EEPROM from Microchip Technology is designed to excel in this arena. With a 32Kbit memory capacity, this high-performance IC provides SPI interface capabilities with speeds up to 10MHz, all packaged neatly within an 8-pin DIP format. Ideal for applications necessitating reliable non-volatile memory, the 25AA320A-I/P enables systems to maintain data integrity even after power-offs, making it a go-to solution for configurations demanding longevity and a compact footprint. Incorporating the Memory Microchip Technology 25AA320A-I/P into your designs ensures robust data management for both commercial and industrial platforms, thus encouraging B2B clients to procure in volume for their nuanced electronic needs.
25AA320A-I/P Features
- 32Kbit EEPROM with SPI (Serial Peripheral Interface)
- Operational frequency of up to 10 MHz
- Low-power CMOS technology
- 8-pin DIP (Dual In-line Package) for easy integration
- More than 1 million erase/write cycles
- Data retention of over 200 years
- Industrial and commercial temperature range
- Self-timed erase and write cycles with auto-erase
25AA320A-I/P Applications
- Digital Control Systems
- Smart Cards
- Consumer Electronics
- Industrial Automation
- Automotive Applications
- IoT Devices
The 25AA320A-I/P can be utilized for storing control algorithms and system parameter adjustments, offering precision and resilience in digital control settings.
In smart card technology, the chip serves as secure storage for sensitive data, benefiting from its capabilities of endurance to multiple write cycles.
This EEPROM finds its application in devices like smart TVs and set-top boxes, managing user preferences, and firmware update logs.
Industrial gear often requires robust memory for configuration data; the 25AA320A-I/P meets this with its reliable non-volatile storage solution.
In the automotive sector, the IC can handle critical data for engine control units and infotainment systems, ensuring data persistence against power cycles.
Internet of Things (IoT) devices benefit from the small form factor and secure data retention, making the 25AA320A-I/P ideal for smart home and wearable technologies.
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