Bezahlverfahren
AT89C51ED2-3CSIM +BOM
AT89C51ED2-3CSIM is a 8-bit microcontroller with 64KB of flash memory in a 40-pin dual in-line package
PDIL-40-
Hersteller:
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Herstellerteil #:
AT89C51ED2-3CSIM
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Datenblatt:
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Programmabe:
Not Verified
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Core Processor:
80C51
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Core Size:
8-Bit
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Speed:
60MHz
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Verfügbarkeit: 6812 Stck
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AT89C51ED2-3CSIM Allgemeine Beschreibung
The AT89C51ED2-3CSIM is built for durability, with a wide operating temperature range of -40°C to 85°C, making it suitable for use in industrial and automotive environments where temperature variations are common. Its 44-pin SIMM form factor ensures easy integration into different device designs, while its robust packaging provides protection against external elements
Hauptmerkmale
- 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
- – 9 Interrupt Sources with 4 Priority Levels
- Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply
- ISP (In-System Programming) Using Standard VCC Power Supply
- 2048 Bytes 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, 1024, 1792 Bytes)
- – 768 Bytes Selected at Reset for T89C51RD2 Compatibility
- On-chip 2048 Bytes EEPROM Block for Data Storage (AT89C51ED2 Only)
- 100K Write Cycles
- Dual Data Pointer
- Variable Length MOVX for Slow RAM/Peripherals
- Improved X2 Mode with Independent Selection for CPUand Each Peripheral
- Keyboard Interrupt Interface on Port 1
- SPI Interface (Master/Slave Mode)
- 8-bit Clock Prescaler
- 16-bit Programmable Counter Array
- – High Speed Output
- – Compare/Capture
- – Pulse Width Modulator
- – Watchdog Timer Capabilities
- Asynchronous Port Reset
- Full-duplex Enhanced UART with Dedicated Internal Baud Rate Generator
- Low EMI (Inhibit ALE)
- Hardware Watchdog Timer (One-time Enabled with Reset-Out), Power-off Flag
- Power Control Modes: Idle Mode, Power-down Mode
- Single Range Power Supply: 2.7V to 5.5V
- Industrial Temperature Range (-40 to +85°C)
- Packages: PLCC44, VQFP44, PLCC68, VQFP64
Spezifikationen
Programmabe | Not Verified | Core Processor | 80C51 |
Core Size | 8-Bit | Speed | 60MHz |
Connectivity | SPI, UART/USART | Peripherals | POR, PWM, WDT |
Number of I/O | 34 | Program Memory Size | 64KB (64K x 8) |
Program Memory Type | FLASH | EEPROM Size | 2K x 8 |
RAM Size | 2K x 8 | Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
Data Converters | - | Oscillator Type | External |
Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Through Hole |
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