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- is an 8-bit microcontroller featuring an 8051 core operating at 16MHz. This DS225x series component integrates 128KB of NVSRAM for program storage, organized as 128K x 8 bits. Connectivity options include SIO and UART/USART interfaces. The device is packaged in a 72-SIMM form factor, suitable for surface mounting. Key peripherals include Power-Fail Reset and a Watchdog Timer (WDT). With 32 I/O lines and a voltage supply range of 4.5V to 5.5V, the DS2251T-128-16- is utilized in applications requiring non-volatile program memory with a robust 8051 architecture. Operating temperature is rated from 0°C to 70°C (TA).
Additional Information
Series: DS225xRoHS Status: ROHS3 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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