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- Manufacturer No：27C256-20/P
- Manufacturer：Rochester Electronics
- Category：Memory
- Datasheet：27C256-20/P
- SKU：11606392
- Description：Obsolete DUAL Non-Volatile ASYNCHRONOUS ic memory 0C~70C TA 4.5V 262144bit 15.24mm
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User Guide
27C256-20/P Details
Obsolete DUAL Non-Volatile ASYNCHRONOUS ic memory 0C~70C TA 4.5V 262144bit 15.24mm
27C256-20/P Specification Parameters
- Surface Mount: NO
- Number of Functions: 1
- Part Status: Obsolete
- Peak Reflow Temperature (Cel): NOT SPECIFIED
- Terminal Position: DUAL
- Packaging: Tube
- Pbfree Code: no
- Terminal Pitch: 2.54mm
- Supply Voltage-Max (Vsup): 5.5V
- Pin Count: 28
- Memory Interface: Parallel
- Voltage - Supply: 4.5V~5.5V
- Height Seated (Max): 4.83mm
- Width: 15.24mm
- Memory Format: EPROM
- Access Time: 200ns
- Package / Case: 28-DIP (0.600, 15.24mm)
- JESD-30 Code: R-PDIP-T28
- Length: 36.32mm
- Mounting Type: Through Hole
- RoHS Status: Non-RoHS Compliant
- Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
- Memory Width: 8
- Supply Voltage: 5V
- Qualification Status: COMMERCIAL
- JESD-609 Code: e0
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Number of Terminations: 28
- Supply Voltage-Min (Vsup): 4.5V
- Terminal Finish: TIN LEAD
- Operating Temperature: 0°C~70°C TA
- Memory Type: Non-Volatile
- Operating Mode: ASYNCHRONOUS
- Memory Size: 256Kb 32K x 8
- Organization: 32KX8
- Memory Density: 262144 bit
- Technology: EPROM - OTP
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Rochester Electronics — Manufacturer Introduction
Rochester Electronics is the largest continuing source manufacturer of semiconductors in the world. With product licensing from leading manufacturers such as Analog Devices, Altera, Cypress, Fairchild, Freescale, Infineon, Intel, NXP, Renesas and Texas Instruments, Rochester continues to manufacture and distribute mature products. For industrial, transportation and hi-reliability markets, this extension of product life is critical for long term production and maintenance. With over 100,000 products and 15 billion units in stock, no other company compares to our selection, capabilities or solutions.
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