Part Details for AT87C51RD2-3CSUM by Atmel Corporation
Results Overview of AT87C51RD2-3CSUM by Atmel Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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AT87C51RD2-3CSUM Information
AT87C51RD2-3CSUM by Atmel Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Part Details for AT87C51RD2-3CSUM
AT87C51RD2-3CSUM CAD Models
AT87C51RD2-3CSUM Part Data Attributes
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AT87C51RD2-3CSUM
Atmel Corporation
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Datasheet
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AT87C51RD2-3CSUM
Atmel Corporation
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 40MHz, CMOS, PDIP40, GREEN, PLASTIC, DIP-40
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | DIP | |
| Package Description | GREEN, PLASTIC, DIP-40 | |
| Pin Count | 40 | |
| Reach Compliance Code | unknown | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Has ADC | NO | |
| Address Bus Width | 16 | |
| Bit Size | 8 | |
| Boundary Scan | NO | |
| CPU Family | 8051 | |
| Clock Frequency-Max | 40 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | 8 | |
| JESD-30 Code | R-PDIP-T40 | |
| Length | 51.75 mm | |
| Number of I/O Lines | 32 | |
| Number of Terminals | 40 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP40,.6 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 1024 | |
| ROM (words) | 65536 | |
| ROM Programmability | OTPROM | |
| Seated Height-Max | 5.08 mm | |
| Speed | 40 MHz | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 15.24 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for AT87C51RD2-3CSUM
This table gives cross-reference parts and alternative options found for AT87C51RD2-3CSUM. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT87C51RD2-3CSUM, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DS89C430-QNL+ | Analog Devices Inc | $6.4298 | Ultra-High-Speed Flash Microcontrollers, 44-PLCC-N/A, 44 Pins, -40 to 85C | AT87C51RD2-3CSUM vs DS89C430-QNL+ |
| DS89C430-QNG+ | Analog Devices Inc | Check for Price | Ultra-High-Speed Flash Microcontrollers, 44-PLCC-N/A, 44 Pins, -40 to 85C | AT87C51RD2-3CSUM vs DS89C430-QNG+ |
| AT89C51RD2-RDTUM | Microchip Technology Inc | Check for Price | Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP64 | AT87C51RD2-3CSUM vs AT89C51RD2-RDTUM |
| TS87C51RD2-MIE | Atmel Corporation | Check for Price | Microcontroller, 8-Bit, OTPROM, 8051 CPU, 40MHz, CMOS, PQFP44, VQFP-44 | AT87C51RD2-3CSUM vs TS87C51RD2-MIE |
| DS89C440-QNL | Maxim Integrated Products | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQCC44, PLASTIC, LCC-44 | AT87C51RD2-3CSUM vs DS89C440-QNL |
| DS89C450-QNG | Maxim Integrated Products | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQCC44, PLASTIC, LCC-44 | AT87C51RD2-3CSUM vs DS89C450-QNG |
| AT89C51ED2-SMSUM | Atmel Corporation | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQCC68, GREEN, PLASTIC, LCC-68 | AT87C51RD2-3CSUM vs AT89C51ED2-SMSUM |
| DS89C430-QNG+ | Maxim Integrated Products | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQCC44, LCC-44 | AT87C51RD2-3CSUM vs DS89C430-QNG+ |
| AT89C51RD2-RDTUM | Atmel Corporation | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQFP64, GREEN, VQFP-64 | AT87C51RD2-3CSUM vs AT89C51RD2-RDTUM |
| P89C664HFA | NXP Semiconductors | Check for Price | IC 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQCC44, PLASTIC, MS-018, SOT-187-2, LCC-44, Microcontroller | AT87C51RD2-3CSUM vs P89C664HFA |
AT87C51RD2-3CSUM Frequently Asked Questions (FAQ)
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The AT87C51RD2-3CSUM can operate at a maximum clock frequency of 24 MHz.
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The AT87C51RD2-3CSUM consumes approximately 10 mA of power in idle mode at 5V and 24 MHz.
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Yes, the AT87C51RD2-3CSUM is designed to operate in harsh environments, with an operating temperature range of -40°C to +85°C and a storage temperature range of -65°C to +150°C.
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Yes, the AT87C51RD2-3CSUM has 64 KB of built-in flash memory, which can be programmed using an external programmer or through the UART interface.
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Yes, the AT87C51RD2-3CSUM has a low power consumption mode, which makes it suitable for battery-powered devices. It can operate from a single 2.7V to 5.5V power supply.