FULL PARAMETRICS
Full parametrics
Specifications12 params
- Speed
- 40/20MHz
- RAM Size
- 512 x 8
- Core Size
- 8-Bit
- Peripherals
AT80C51RA2-SLSUM
Atmel·
Obsolete
80C51 80C Microcontroller IC 8-Bit 40/20MHz ROMless 44-PLCC (16.6x16.6)
Core
80C51
Core Size
8-Bit
RAM
512 x 8
Speed
40/20MHz
Supply
Sourcing parts forAerospace & DefenseIndustrialMedicalAutomotiveTelecomEnergy
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Location
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Turnaround
Quote within 24 hours
Suppliers
Verified Sources Only
WHY IC PARTS
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01 / SPECIALTY
Obsolete & Hard-to-Find
Decades of experience sourcing parts that other distributors no longer carry — EOL ICs, last-time-buy stock, and parts in active production allocation.
02 / SPEED
Fast Quote Turnaround
A real sourcing engineer reviews every RFQ and most responses go out same business day — not a templated reply, a real quote with provenance.
03 / QUALITY
Verified Supplier Network
Every part is sourced through vetted channels with documented chain-of-custody. Test reports and date codes available on request.
04 / IDENTITY
US-Based, US-Operated
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