AT27C256R-15JC
- Mfr.Part #
- AT27C256R-15JC
- Manufacturer
- Microchip Technology
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC EPROM 256KBIT PARALLEL 32PLCC
- Stock
- 49,213
- In Stock :
- 49,213
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Number of Functions :
- 1
- Output Characteristics :
- 3-STATE
- Number of Terminals :
- 32
- Peak Reflow Temperature (Cel) :
- 225
- ECCN Code :
- EAR99
- Memory Interface :
- Parallel
- Memory IC Type :
- OTP ROM
- JESD-609 Code :
- e0
- Product Status :
- Obsolete
- Memory Width :
- 8
- Operating Temperature :
- 0°C~70°C TC
- Mounting Type :
- Surface Mount
- Base Product Number :
- AT27C256
- JESD-30 Code :
- R-PQCC-J32
- Memory Density :
- 262144 bit
- Terminal Position :
- QUAD
- Write Cycle Time - Word, Page :
- --
- Memory Size :
- 256Kb 32K x 8
- Number of Words :
- 32768 words
- Supply Current-Max :
- 0.02 mA
- HTS Code :
- 8542.32.00.71
- Reach Compliance Code :
- Unknown
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- I/O Type :
- COMMON
- Base Part Number :
- AT27C256
- Power Supplies :
- 5 V
- Organization :
- 32KX8
- Length :
- 13.97 mm
- Package Shape :
- RECTANGULAR
- Temperature Grade :
- COMMERCIAL
- Parallel/Serial :
- Parallel
- Subcategory :
- OTP ROMs
- Terminal Form :
- J BEND
- Published :
- 1998
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Operating Mode :
- ASYNCHRONOUS
- Supplier Device Package :
- 32-PLCC
- Series :
- --
- Pin Count :
- 32
- Package :
- Tube
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Package / Case :
- 32-LCC (J-Lead)
- Manufacturer :
- Atmel Corporation
- Memory Format :
- EPROM
- Width :
- 11.43 mm
- Terminal Pitch :
- 1.27 mm
- Standby Current-Max :
- 0.0001 A
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Surface Mount :
- yes
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Access Time :
- 150ns
- Memory Type :
- Non-Volatile
- Voltage - Supply :
- 4.5V~5.5V
- Memory Organization :
- 32K x 8
- Seated Height-Max :
- 3.55 mm
- RoHS Status :
- Non-RoHS Compliant
- Programming Voltage :
- 13 V
- Datasheets
- AT27C256R-15JC

Memory Microchip Technology AT27C256R-15JC Overview
The Memory Microchip Technology AT27C256R-15JC is a high-density 256 Kilobit Electrically Programmable Read-Only Memory (EPROM) chip that excels in reliability and durability. Manufactured by Microchip Technology, this component is designed to operate efficiently in a standard 32-pin PLCC (Plastic Leaded Chip Carrier) package. Ideal for applications requiring fast and non-volatile memory storage, this EPROM provides robust data retention and easy integration into various electronic systems, making it a preferred choice for industries looking to leverage advanced memory technology for long-term applications.
AT27C256R-15JC Features
This EPROM chip features a parallel interface for high-speed data access and offers a storage capacity of 256Kbit. It operates within a temperature range of -40°C to +85°C, ensuring performance stability across diverse environmental conditions. The device's programming voltage (Vpp) is 12.5V, suitable for standard EPROM programming equipment, further facilitating its usage in widespread electronic applications.
AT27C256R-15JC Applications
- Industrial Automation: Utilized in controlling machinery and industrial equipment, the AT27C256R-15JC stores firmware that operates complex machinery with precision and repeatability.
- Automotive Systems: Applied in the automotive sector, it helps in storing non-volatile memory that retains crucial operational parameters for engine control units (ECUs).
- Telecommunication Equipment: This chip supports the functionality of telecommunications hardware by retaining essential programming necessary for network operations and signal processing.
- Consumer Electronics: In consumer electronics, such as home appliances and entertainment systems, it provides dependable storage for device operating systems and user preferences.
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