DS87C520-MNL
IC MCU 8BIT 16KB OTP 40DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Microcontrollers
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Analog Devices Inc./Maxim Integrated presents the DS87C520-MNL, an 8-bit 8051 microcontroller from the 87C series. This OTP (One-Time Programmable) device offers 16KB of program memory and 1KB of RAM, operating at speeds up to 33MHz. Key connectivity features include EBI/EMI, SIO, and UART/USART. The DS87C520-MNL is housed in a 40-PDIP (0.600", 15.24mm) through-hole package and supports 32 I/O lines. Integrated peripherals include Power-Fail Reset and a Watchdog Timer (WDT). This component is suitable for applications requiring robust 8051 architecture, found in industrial control, consumer electronics, and automotive systems. The operating temperature range is -40°C to 85°C (TA), with a supply voltage of 4.5V to 5.5V. The oscillator type is external.
Additional Information
Series: 87CRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 40-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Speed | 33MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 1K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | External |
| Program Memory Type | OTP |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | EBI/EMI, SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT |
| Supplier Device Package | 40-PDIP |
| Number of I/O | 32 |
| Programmable | Not Verified |
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