AT27C020-55JU
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- Mfr.Part #
- AT27C020-55JU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- AT27C020 - OTP ROM, 256KX8, 55NS
- Stock
- 1,321
- In Stock ：
- 1,321
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Memory
- JESD-30 Code :
- R-PQCC-J32
- Terminal Form :
- J BEND
- Parallel/Serial :
- Parallel
- Reprogramming Technique :
- OTP
- Seated Height-Max :
- 3.556 mm
- Base Product Number :
- AT27C020
- Power Supplies :
- 5V
- Memory IC Type :
- OTP ROM
- Operating Temperature :
- -40°C~85°C TC
- Memory Density :
- 2097152 bit
- Mounting Type :
- Surface Mount
- Package :
- Tube
- Packaging :
- Tube
- Organization :
- 256KX8
- Standby Current-Max :
- 0.0001A
- Maximum Operating Temperature :
- +85 °C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Write Cycle Time - Word, Page :
- --
- Memory Type :
- Non-Volatile
- RoHS :
- Details
- Pbfree Code :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Number of Functions :
- 1
- Supply Current-Max :
- 0.025 mA
- MSL :
- MSL 3 - 168 hours
- Minimum Operating Temperature :
- -40 °C
- Frequency :
- 55GHz
- RoHS Status :
- ROHS3 Compliant
- Length :
- 14mm
- Base Part Number :
- AT27C020
- Memory Organization :
- 256K x 8
- Supply Voltage :
- 5V
- Operating Supply Voltage :
- 5V
- Brand :
- Microchip Technology / Atmel
- Memory Interface :
- Parallel
- Temperature Grade :
- Industrial
- Programming Voltage :
- 13 V
- Width :
- 11.5mm
- Nominal Supply Current :
- 25mA
- Package / Case :
- 32-LCC (J-Lead)
- Qualification Status :
- Not Qualified
- Mount :
- Surface Mount
- Interface Type :
- Parallel
- Surface Mount :
- yes
- Operating Supply Current :
- 100 uA
- Product Category :
- EPROM
- Height :
- 2.8mm
- Published :
- 1997
- Manufacturer :
- Microchip
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Terminal Pitch :
- 1.27mm
- Product Type :
- EPROM
- Number of Terminals :
- 32
- Reach Compliance Code :
- Compliant
- Density :
- 2 Mb
- Series :
- --
- Lead Free :
- Lead Free
- Typical Operating Supply Voltage :
- 5 V
- Supplier Device Package :
- 32-PLCC
- Factory Lead Time :
- 7 Weeks
- Number of Words :
- 256k
- Memory Format :
- EPROM
- Terminal Position :
- QUAD
- Memory Size :
- 2Mb 256K x 8
- Type :
- OTP
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Active
- REACH SVHC :
- No SVHC
- I/O Type :
- COMMON
- Pin Count :
- 32
- Memory Width :
- 8
- Radiation Hardening :
- No
- Number of Terminations :
- 32
- Package Type :
- PLCC
- Output Characteristics :
- 3-STATE
- Number of Pins :
- 32
- Peak Reflow Temperature (Cel) :
- 245
- Package Shape :
- RECTANGULAR
- Mounting Style :
- SMD/SMT
- Operating Mode :
- ASYNCHRONOUS
- Dimensions :
- 14.04 x 11.5 x 3.17mm
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Access Time :
- 55ns
- JESD-609 Code :
- e3
- Datasheets
- AT27C020-55JU
AT27C020-55JU Documents
Memory Atmel (Microchip Technology) AT27C020-55JU Overview
The Memory Atmel (Microchip Technology) AT27C020-55JU is a high-performance OTP ROM, delivering a storage capacity of 2 megabits organized as 256K x 8. With access times as fast as 55 nanoseconds, this device is designed to offer reliable and rapid access to critical data, making it an ideal choice for applications requiring fast and non-volatile memory. Its robust design and longevity make it highly suitable for a wide range of industrial and commercial applications, especially in environments where reliability under rigorous conditions is paramount. The incorporation of OTP (One-Time Programmable) technology ensures data integrity and security, essential for single-application programming in various hardware settings.
AT27C020-55JU Features
- High-density 2 Mbit memory organized as 256K x 8, providing ample storage for firmware and application code.
- Fast access time of 55 ns, enabling quick read operations which is critical for high-performance computing environments.
- OTP (One-Time Programmable) feature, making it suitable for applications where permanent data storage is necessary.
- Low-power consumption, which extends the longevity of battery-operated devices.
- Wide operating temperature range, ensuring reliability and functionality under extreme conditions.
AT27C020-55JU Applications
- Embedded Systems: Utilized in microcontroller-based systems for storing firmware that controls device operations.
- Telecommunications: Employs in communication hardware to store firmware that enhances device reliability and functionality.
- Automotive Electronics: Integrated into automotive control systems to manage essential vehicle functions.
- Medical Devices: Used in critical medical equipment for storing operational firmware that ensures device accuracy and reliability.
- Industrial Automation: Serves in industrial control systems where high-speed, reliable memory is crucial for process management.
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