Microchip AT89C51RD2-SLSUM, 8 bit 8 Bit CPU, AT89C51 Microcontroller, 60 MHz, 64kB FLASH, 44-Pin PLCC - pack size 2 units
Microchip AT89C51RD2-SLSUM, 8 bit 8 Bit CPU, AT89C51 Microcontroller, 60 MHz, 64kB FLASH, 44-Pin PLCC - pack size 2 units
MPN:
RS-ID: SKU:177-1891
88 in stock
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Description
Series = AT89C51RD2
Package Type = PLCC
Mount Type = Surface
Pin Count = 44
Device Core = 8 Bit CPU
Data Bus Width = 8bit
Interface Type = UART, SPIkB
Maximum Clock Frequency = 60MHz
RAM Size = 256bit
Maximum Supply Voltage = 5.5V
Maximum Power Dissipation Pd = 1W
Maximum Operating Temperature = 85°C
Width = 16.66 mmmm
Minimum Supply Voltage = 2.7V
Number of Timers = 1
High-performance, 8-bit microcontroller with 32KB flash. It retains all features of the 80C52 with 256 Bytes of internal RAM, a 9-source 4-level interrupt controller, and three timer/counters. It features a programmable counter array, an XRAM of 1024 bytes, hardware watchdog timer, keyboard interface, SPI interface, versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 mode).We recommend implementing an external brown-out to prevent any flash/EEPROM corruption during power-on or power-off.
Technical data
| Characteristic | Value |
|---|---|
| Series | AT89C51 |
| Product Type | Microcontroller |
| Package Type | PLCC |
| Mount Type | Surface |
| Pin Count | 44 |
| Device Core | 8 Bit CPU |
| Data Bus Width | 8bit |
| Interface Type | UART, SPI |
| Program Memory Size | 64kB |
| Maximum Clock Frequency | 60MHz |
| RAM Size | 256bit |
| Maximum Supply Voltage | 5.5V |
| Maximum Expanded Memory Size | 1.79kB |
| Minimum Operating Temperature | -40°C |
| Maximum Power Dissipation Pd | 1W |
| Number of Programmable I/Os | 48 |
| Maximum Operating Temperature | 85°C |
| Height | 4.06mm |
| Width | 16.66mm |
| Standards/Approvals | RoHS |
| Length | 16.66mm |
| Minimum Supply Voltage | 2.7V |
| ADCs | 0 bit |
| Automotive Standard | No |
| Program Memory Type | FLASH |
| Instruction Set Architecture | 8051 |
| Number of Timers | 1 |
Datasheet
Manufacturer
Microchip
Weight
25.000 G
Pack Size
1 pack = 2 units
Base Unit of Measure
PCE
Shipping
2–3 days within Germany / 3–6 days within EU

EXPERTISE
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STRATEGIC LOCATION
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