Atmel AT80C52X2DYF-RLTUM
Regular price
$17.68
Regular price
$4.42
Sale price
$17.68
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.68 | $17.68 |
| 15+ | $4.07 | $61.05 |
| 25+ | $3.98 | $99.50 |
| 50+ | $3.76 | $188.00 |
| 100+ | $3.32 | $332.00 |
| N+ | $0.66 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Atmel |
| Product Series | 80C |
| Packaging | Bulk | |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 40/20MHz |
| Connectivity | UART/USART |
| Peripherals | POR |
| Number of I/O | 32 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | OTP |
| EEPROM Size | - |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-VQFP (10x10) |
| Package / Case | 44-LQFP |
The AT80C52X2DYF-RLTUM is an 8-bit 80C51 MCU from Atmel, operating at 40/20MHz with 8KB flash and 256B RAM. It features POR in a 44-LQFP package, running from 4.5V to 5.5V for legacy and industrial applications.
- Legacy compatible: 80C51 instruction set for easy migration.
- High speed: 40MHz for time-critical 8-bit tasks.
- Wide temperature: -40°C to 85°C for harsh environments.
- Standard package: 44-LQFP for easy PCB layout.
Legacy Industrial Controllers
80C51 compatibility allows drop-in replacement for existing designs.
Telecom Equipment
40MHz speed handles protocol handling in legacy PBX systems.
Automotive Aftermarket
5V operation and -40°C to 85°C suit retrofit engine control modules.
Medical Devices
Proven architecture for infusion pumps and patient monitors.
Security Systems
8KB flash and POR support alarm panels and access control.
Test Equipment
Reliable 8-bit processing for benchtop multimeters and counters.
- Q: What is the core?
- A: 80C51 8-bit.
- Q: What is the speed?
- A: 40/20MHz.
- Q: What is the supply voltage?
- A: 4.5V to 5.5V.
- Q: What package?
- A: 44-LQFP.
Base Product Number ：
AT80C52X2
AT80C52X2DYF-RLTUM.pdf
- Q: What is the core?
- A: 80C51 8-bit.
- Q: What is the speed?
- A: 40/20MHz.
- Q: What is the supply voltage?
- A: 4.5V to 5.5V.
- Q: What package?
- A: 44-LQFP.
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