Product Attributes
| Type | Description |
|---|---|
| Category | Microcontrollers |
| Manufacturer | Atmel |
| Package | Bulk |
| Product Status | Active |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 40 |
| Program Memory Size | 24KB (24K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 1.375K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V |
| Data Converters | A/D 7x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-TQFP (10x10) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Atmel AT89LP51RB2-20AU Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The AT89LP51RB2-20AU is a Microcontroller (MCU) manufactured by Atmel. Integrated Circuit Microcontroller 8bit 24kb Flash Memory in 44-Pin TQFP Package, housed in a compact 44-TQFP (10x10) package.
Key Technical Specifications
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting: Surface Mount
- Package: 44-TQFP
- Device Package: 44-TQFP (10x10)
Packaging: factory Bulk or Custom Quantity · ESD-shielded, vacuum-sealed MBB to MSL standards.
Fulfillment: MPN and Date Code verified on inbound · datasheet and compliance documents available · RFQ answered within 24 hours.
Disclaimer: NavitasChip is an independent distributor of electronic components. We are not affiliated with, endorsed by, or an authorized distributor for the manufacturers listed on this page. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
More from Atmel
More in Microcontrollers
Shopping Guide
Loading…
In Stock: 2,439 pcs
Ready to ship immediately
Factory Lead Time
Weeks, typically
Ships today, skip the wait
Need a quote? We'll respond within 24 hours.
Payment Methods
T/T
WU
Delivery Services
TNT
SF