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