DS2251T-128-16
IC MCU 8BIT 128KB NVSRAM 72SIMMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Microcontrollers
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Analog Devices Inc./Maxim Integrated DS2251T-128-16, an 8051 microcontroller from the DS225x series, features an 8-bit core operating at 16MHz. This component provides 128KB of non-volatile SRAM for program memory. Connectivity includes SIO and UART/USART interfaces, with 32 general-purpose I/O pins. Integrated peripherals include Power-Fail Reset and a Watchdog Timer (WDT). The device is housed in a 72-SIMM package suitable for surface mounting and operates within a temperature range of 0°C to 70°C. It requires a supply voltage between 4.5V and 5.5V and utilizes an external oscillator. This component is commonly found in industrial automation and data acquisition systems.
Additional Information
Series: DS225xRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 72-SIMM |
| Mounting Type | Surface Mount |
| Speed | 16MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | - |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | External |
| Program Memory Type | NVSRAM |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT |
| Supplier Device Package | 72-SIMM |
| Number of I/O | 32 |
| Programmable | Not Verified |
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