AT27BV512-70JU
- Mfr.Part #
- AT27BV512-70JU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC EPROM 512KBIT PARALLEL 32PLCC
- Stock
- 33,212
- In Stock :
- 33,212
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Supply Current-Max :
- 0.02 mA
- Subcategory :
- OTP ROMs
- I/O Type :
- COMMON
- Output Characteristics :
- 3-STATE
- Length :
- 13.97 mm
- Memory Size :
- 512Kb 64K x 8
- Package Shape :
- RECTANGULAR
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Memory Type :
- Non-Volatile
- Memory Density :
- 524288 bit
- Number of Words :
- 65536 words
- ECCN Code :
- EAR99
- Memory Format :
- EPROM
- Parallel/Serial :
- Parallel
- Interface :
- Parallel
- Max Operating Temperature :
- 85°C
- Lead Free :
- Lead Free
- Min Supply Voltage :
- 2.7V
- Max Supply Voltage :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 245
- Memory Interface :
- Parallel
- HTS Code :
- 8542.32.00.71
- Pin Count :
- 32
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Supplier Device Package :
- 32-PLCC (13.97x11.43)
- Memory Organization :
- 64K x 8
- Memory Width :
- 8
- Power Supplies :
- 3/5 V
- Base Part Number :
- AT27BV512
- Terminal Pitch :
- 1.27 mm
- Number of Functions :
- 1
- Operating Mode :
- ASYNCHRONOUS
- Additional Feature :
- ALSO OPERATES AT 5V SUPPLY
- Memory IC Type :
- OTP ROM
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Form :
- J BEND
- Nominal Supply Current :
- 20mA
- Write Cycle Time - Word, Page :
- --
- Organization :
- 64KX8
- Number of Terminals :
- 32
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C TC
- Operating Supply Voltage :
- 5V
- Manufacturer :
- Atmel Corporation
- Access Time :
- 70ns
- Terminal Position :
- QUAD
- Reach Compliance Code :
- Unknown
- Series :
- --
- Surface Mount :
- yes
- Packaging :
- Tube
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Product Status :
- Obsolete
- Temperature Grade :
- Industrial
- JESD-30 Code :
- R-PQCC-J32
- Number of Pins :
- 32
- Published :
- 1997
- Package / Case :
- 32-LCC (J-Lead)
- Radiation Hardening :
- No
- Frequency :
- 70GHz
- Mounting Type :
- Surface Mount
- Standby Current-Max :
- 0.00002 A
- Min Operating Temperature :
- -40°C
- Seated Height-Max :
- 3.556 mm
- Width :
- 11.43 mm
- Qualification Status :
- Not Qualified
- Package :
- Tube
- Contact Plating :
- Tin
- Voltage - Supply :
- 2.7V~3.6V 4.5V~5.5V
- Base Product Number :
- AT27BV512
- Density :
- 512 kb
- Datasheets
- AT27BV512-70JU

Memory Microchip Technology AT27BV512-70JU Overview
The Memory Microchip Technology AT27BV512-70JU is a high-reliability, low-power 512Kbit EPROM well-suited for applications demanding durable data storage and retrieval in a compact form factor. With its parallel interface, this IC provides a robust solution for swiftly accessing data without the latency often found in serial communications. Encased in a 32PLCC package, it ensures a minimal footprint on the system board, making it ideal for space-sensitive applications. Its ability to retain data without power makes it a prime choice for many embedded systems.
AT27BV512-70JU Features
This EPROM chip features a 512Kbit memory size that allows ample space for firmware updates or bootstrap loaders. Its parallel communication interface facilitates quicker data access and higher throughput than serial alternatives. The 32PLCC packaging not only offers physical robustness but also eases the process of installation on PCBs, enhancing product reliability and decreasing the risk of mechanical failure.
AT27BV512-70JU Applications
- Embedded Systems: Utilized for storing firmware that can be updated as needed without replacing the entire hardware module.
- Automotive Electronics: Acts as a reliable storage solution for engine management and other in-vehicle control systems that require long-term data retention.
- Industrial Automation: Stores operational codes and real-time system updates for various machinery controls, ensuring efficient and adaptable production processes.
- Consumer Electronics: Applied in devices like set-top boxes and gaming consoles where durable, non-volatile memory is critical for user settings and software updates.
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