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Details for AT89C51RE2-SLSUM by Microchip Technology
Electronic & Electrical Components > Semiconductors - ICs > Microcontrollers - MCU
MCU 8BIT 8051 60MHZ PLCC-44
AT89C51RE2-SLSUM image

AT89C51RE2-SLSUM by Microchip Technology

MCU 8BIT 8051 60MHZ PLCC-44
Features
128K bytes On-chip Flash Program/Data Memory -- 128 bytes Page Write with auto-erase -- 100k Write Cycles
8-bit Clock Prescaler
Asynchronous Port Reset
Boot ROM Contains Serial Loader for In-System Programming
Dual Data Pointer
Extended stack pointer to 512 bytes
Hardware Watchdog Timer (One-t
High-speed Architecture -- In Standard Mode: 40 MHz (Vcc 2.7V to 5.5V, Both Internal and External Code Execution) 60 MHz (Vcc 4.5V to 5.5V and Internal Code Execution Only) -- In X2 Mode (6 Clocks/Machine Cycle) 20 MHz (Vcc 2.7V to 5.5V, Both Internal and External Code Execution) 30 MHz (Vcc 4.5V to 5.5V and Internal Code Execution Only)
ISP (In-System Programming) Using Standard VCC Power Supply
Improved X2 Mode with Independant Selection for CPU and Each Peripheral
Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply
Keyboard Interrupt Interface on Port 1
Low EMI (inhibit ALE)
On-chip 8192 bytes Expanded RAM (XRAM) -- Software Selectable Size (0, 256, 512, 768, 1024, 1792, 2048, 4096, 8192 bytes)
Programmable Counter Array with: -- High Speed Output -- Compare/Capture -- Pulse Width Modulator -- Watchdog Timer Capabilities
SPI Interface (Master/Slave Mode)
Two Full Duplex Enhanced UART with Dedicated Internal Baud Rate Generator
Variable Length MOVX for Slow RAM/Peripherals
Part Information
AT89C51RE2-SLSUM image
RoHS Compliant
Specifications
Product Range:
8051 Family AT89C51 Series Microcontrollers
CPU Speed:
60MHz
Program Memory Size:
128KB, 128KB
RAM Memory Size:
8KB
No. of Pins:
44Pins
MCU Case Style:
LCC
No. of I/O's:
34I/O's
Embedded Interface Type:
SPI UART
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
MCU Family:
8051
MCU Series:
AT89C51
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jan-2018)
Controller Family/Series:
AT89C51
Device Marking:
AT89C51RE2-SLSUM
Flash Memory Size:
128KB
Logic Function Number:
51
MPU Core Size:
8bit
Memory Type:
Flash
No. of Bits:
8bit
No. of PWM Channels:
5
No. of Timers:
3
Operating Temperature Max:
85°C
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Oscillator Type:
External
Supply Voltage Range:
2.7V to 5.5V
Termination Type:
Surface Mount Device
Alternate Descriptions
MICROCONTROLLER MCU, 8 BIT, 8051, 60MHZ, PLCC-44; Product Range:8051 Family AT89C51 Series Microcontrollers; CPU Speed:60MHz; Program Memory Size:128KB; RAM Memory Size:8KB; No. of Pins:44Pins; MCU Case Style:LCC; MPU Core Size:8bit RoHS Compliant: Yes Newark Electronics