Datasheet AT80C51RD2-SLSUM - Atmel Microcontrollers (MCU) MCU 8- bit HI Perform ROMless 3-5 V — 数据表

Atmel AT80C51RD2-SLSUM

Part Number: AT80C51RD2-SLSUM

详细说明

Manufacturer: Atmel

Description: Microcontrollers (MCU) MCU 8- bit HI Perform ROMless 3-5 V

Docket:
1.

Features
· 80C52 Compatible
8051 pin and instruction compatible Four 8-bit I/O ports Three 16-bit timer/counters 256 bytes scratchpad RAM High-Speed Architecture 40 MHz @ 5V, 30MHz @ 3V X2 Speed Improvement capability (6 clocks/machine cycle) 30 MHz @ 5V, 20 MHz @ 3V (Equivalent to 60 MHz @ 5V, 40 MHz @ 3V) Dual Data Pointer On-chip ROM/EPROM (16K-bytes, 32K-bytes, 64K-bytes) On-chip eXpanded RAM (XRAM) (256 or 768 bytes) Programmable Clock Out and Up/Down Timer/Counter 2 Programmable Counter Array with High Speed Output, Compare / Capture, Pulse Width Modulator, Watchdog Timer Capabilities Hardware Watchdog Timer (One-time enabled with Reset-Out) 2 extra 8-bit I/O ports available on RD2 with high pin count packages Asynchronous port reset Interrupt Structure with 7 Interrupt sources, 4 level priority interrupt system Full duplex Enhanced UART Framing error detection Automatic address recognition Low EMI (inhibit ALE) Power Control modes Idle mode

Specifications:

Clock Frequency Max: 60 MHz
Core: 8051
Data Bus Width: 8 bit
Height: 3.48 mm
Interface: SPI, UART
Length: 16.7 mm
Mounting Style: SMD/SMT
Number of I/O Lines: 32
Number of Timers: 3
On-Chip ADC: No
Operating Supply Voltage: 2.7 V to 5.5 V
Operating Temperature Range: - 40 C to + 85 C
Package / Case: PLCC
Packaging Type: Stick
Processor Series: AT80x
Program Memory Type: ROMLess
RAM Size: 1280 B
Supply Voltage Range: 2.7 V to 5.5 V
Width: 16.7 mm
RoHS: Yes

其他名称:

AT80C51RD2SLSUM, AT80C51RD2 SLSUM