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Datasheet AT89C51ID2-SLSUM - Atmel 8- bit Microcontrollers (MCU) 64K FLASH 32 kHz 3.5-5 V Ind.

Atmel AT89C51ID2-SLSUM

Part Number: AT89C51ID2-SLSUM

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) 64K FLASH 32 kHz 3.5-5 V Ind.

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Docket:
Features
80C52 Compatible
8051 Instruction Compatible Six 8-bit I/O Ports (64 pins or 68 Pins Versions) Four 8-bit I/O Ports (44 Pins Version) Three 16-bit Timer/Counters 256 bytes Scratch Pad RAM 10 Interrupt Sources With 4 Priority Levels ISP (In-System Programming) Using Standard VCC Power Supply Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply Boot ROM Contains Low Level Flash Programming Routines and a Default Serial Loader 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) 64K bytes On-chip Flash Program/Data Memory Byte and Page (128 bytes) Erase and Write 100k Write Cycles On-chip 1792 bytes Expanded RAM (XRAM) Software Selectable Size (0, 256, 512, 768, 1

Specifications:

  • Clock Frequency Max: 40 MHz
  • Core: 89C
  • Data Bus Width: 8 bit
  • Height: 3.48 mm (Max)
  • Interface: SPI, TWI, UART
  • Length: 16.7 mm (Max)
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 34
  • 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-44
  • Packaging Type: Stick
  • Processor Series: AT89x
  • Program Memory Size: 64 Kb
  • Program Memory Type: Flash
  • RAM Size: 2 Kb
  • Supply Voltage - Max: 5.5 V
  • Supply Voltage - Min: 2.7 V
  • Width: 16.7 mm (Max)
  • RoHS: Yes

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