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AT87C51RB2-3CSUM is Obsolete and no longer manufactured.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
AT87C51RB2-3CSUM | |
|---|---|
DigiKey Part Number | AT87C51RB2-3CSUM-ND |
Manufacturer | |
Manufacturer Product Number | AT87C51RB2-3CSUM |
Description | IC MCU 8BIT 16KB OTP 40PDIL |
Customer Reference | |
Detailed Description | 80C51 87C Microcontroller IC 8-Bit 40/20MHz 16KB (16K x 8) OTP 40-PDIL |
Datasheet | Datasheet |
EDA/CAD Models | AT87C51RB2-3CSUM Models |
Product Attributes
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Category | Number of I/O 32 |
Mfr | Program Memory Size |
Series | Program Memory Type OTP |
Packaging Tube | RAM Size 512 x 8 |
Part Status Obsolete | Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V |
DigiKey Programmable Not Verified | Oscillator Type Internal |
Core Processor 80C51 | Operating Temperature -40°C ~ 85°C (TA) |
Core Size 8-Bit | Mounting Type Through Hole |
Speed 40/20MHz | Supplier Device Package 40-PDIL |
Connectivity UART/USART | Package / Case 40-DIP (0.600", 15.24mm) |
Peripherals POR, PWM, WDT | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| AT89C51RB2-3CSUM | Microchip Technology | 566 | AT89C51RB2-3CSUM-ND | 6,37000 € | Similar |
| DS87C520-MCL+ | Analog Devices Inc./Maxim Integrated | 531 | DS87C520-MCL+-ND | 59,76000 € | Similar |
| DS87C520-MNL+ | Analog Devices Inc./Maxim Integrated | 45 | DS87C520-MNL+-ND | 66,11000 € | Similar |
Obsolete
