CatalogSend an RFQ
AT89LP51RB2-20AU
Microchip · TQFP · Active
Single-Cycle 8051 24K ISP Flash 2.4-5.5V
LifecycleActiveRoHSCompliant
- Manufacturer
- Microchip
- Categories
- Semiconductors · Integrated Circuits (ICs) · Embedded Processors and Controllers · Microcontrollers
- Package / case
- TQFP
- Mounting style
- Surface Mount
- Width
- 10.1mm
- Height
- 1.05mm
- Length
- 10.1mm
- RAM Size
- 256kB
- Frequency
- 20MHz
- Interface
- EBI/EMI, I2C, SPI, UART, USART
- Lead Free
- Lead Free
- Memory Size
- 24kB
- Memory Type
- FLASH, ROM
- Peripherals
- Brown-out Detect/Reset, POR, PWM, WDT
- Max Frequency
- 20MHz
- Data Bus Width
- 8b
Show 16 more specificationsShow fewer specifications
- Number of I/Os
- 40
- Number of Pins
- 44
- Watchdog Timer
- Yes
- Oscillator Type
- Internal
- Core Architecture
- 8051
- Max Supply Voltage
- 5.5V
- Min Supply Voltage
- 2.4V
- Number of ADC Channels
- 7
- Number of I2C Channels
- 1
- Number of PWM Channels
- 7
- Number of SPI Channels
- 1
- Number of UART Channels
- 1
- Max Operating Temperature
- 85°C
- Min Operating Temperature
- -40°C
- Number of Timers/Counters
- 3
- Number of Programmable I/O
- 40
Common questions about AT89LP51RB2-20AU
- What is AT89LP51RB2-20AU?
- AT89LP51RB2-20AU is Single-Cycle 8051 24K ISP Flash 2.4-5.5V, manufactured by Microchip.
- Who manufactures AT89LP51RB2-20AU?
- AT89LP51RB2-20AU is manufactured by Microchip.
- What package does AT89LP51RB2-20AU come in?
- AT89LP51RB2-20AU comes in a TQFP package (Surface Mount).
- Is AT89LP51RB2-20AU RoHS compliant?
- The RoHS status of AT89LP51RB2-20AU is: Compliant.
- Is AT89LP51RB2-20AU still in production?
- AT89LP51RB2-20AU has a lifecycle status of Active.
- Where can I buy AT89LP51RB2-20AU?
- Send an RFQ to Makat and our AI agents source AT89LP51RB2-20AU across the whole supplier network, with verified offers inside 48 hours.