Microchip AT89C51ED2-RDTUM, 8bit 80C52 Microcontroller, AT89C51, 40MHz, 64 kB Flash, 64-Pin VQFP
- RS Stock No.:
- 177-3408
- Mfr. Part No.:
- AT89C51ED2-RDTUM
- Brand:
- Microchip
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Added
Price Each (In a Tray of 160)
£6.92
(exc. VAT)
£8.30
(inc. VAT)
| Units | Per unit | Per Tray* |
| 160 + | £6.92 | £1,107.20 |
| *price indicative | ||
- RS Stock No.:
- 177-3408
- Mfr. Part No.:
- AT89C51ED2-RDTUM
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
High performance CMOS Flash version of the 80C51 CMOS single-chip 8-bit microController: a 64-KB flash memory block for code and for data, and 2048 bytes of EEPROM for nonvolatile data storage. The flash memory can be programmed in parallel or serial mode using the ISP capability or using software. The programming voltage is internally generated from the standard VCC pin. This device retains all of the features of the Microchip 80C52 and adds a programmable counter array, 1792 bytes of XRAM, a hardware watchdog timer, SPI interface, keyboard, a more versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 Mode).
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
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
Specifications
Attribute | Value |
|---|---|
| Family Name | AT89C51 |
| Package Type | VQFP |
| Mounting Type | Surface Mount |
| Pin Count | 64 |
| Device Core | 80C52 |
| Data Bus Width | 8bit |
| Program Memory Size | 64 kB |
| Maximum Frequency | 40MHz |
| RAM Size | 2.048 kB |
| USB Channels | 0 |
| Number of PWM Units | 1 x 8 bit |
| Number of SPI Channels | 1 |
| Number of UART Channels | 1 |
| Number of CAN Channels | 0 |
| Typical Operating Supply Voltage | 5.5 (Maximum) V |
| Pulse Width Modulation | 1 (5 x 8 bit) |
| Program Memory Type | Flash |
| Length | 10.1mm |
| Height | 1.45mm |
| Width | 10.1mm |
| Maximum Operating Temperature | +85 °C |
| Dimensions | 10.1 x 10.1 x 1.45mm |
| ADCs | 0 |
| Maximum Number of Ethernet Channels | 0 |
| Minimum Operating Temperature | -40 °C |
| Number of Ethernet Channels | 0 |
| Number of ADC Units | 0 |
| Instruction Set Architecture | 8051 |
Related links
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