DS2251T-128-16#
ActiveAnalog Devices Inc./Maxim Integrated
IC MCU 8BIT 128KB NVSRAM 72SIMM
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DS2251T-128-16#
ActiveAnalog Devices Inc./Maxim Integrated
IC MCU 8BIT 128KB NVSRAM 72SIMM
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS2251T-128-16# | DS2251 Series |
|---|---|---|
| Connectivity | SIO, UART/USART | SIO, UART/USART |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | 32 | 32 |
| Operating Temperature [Max] | 70 °C | 70 °C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Oscillator Type | External | External |
| Package / Case | 72-SIMM | 72-SIMM |
| Program Memory Size | 128 KB | 64 - 128 KB |
| Program Memory Type | NVSRAM | NVSRAM |
| Speed | 16 MHz | 16 MHz |
| Supplier Device Package | 72-SIMM | 72-SIMM |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
DS2251 Series
IC MCU 8BIT 128KB NVSRAM 72SIMM
| Part | Speed | Number of I/O | Mounting Type | Supplier Device Package | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Package / Case | Core Processor | Operating Temperature [Max] | Operating Temperature [Min] | Connectivity | Core Size | Oscillator Type | Program Memory Type | Program Memory Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS2251T-128-16 | 16 MHz | 32 | Surface Mount | 72-SIMM | 5.5 V | 4.5 V | 72-SIMM | 8051 | 70 °C | 0 °C | SIO, UART/USART | 8-Bit | External | NVSRAM | 128 KB |
Analog Devices Inc./Maxim Integrated DS2251T-64-16 | 16 MHz | 32 | Surface Mount | 72-SIMM | 5.5 V | 4.5 V | 72-SIMM | 8051 | 70 °C | 0 °C | SIO, UART/USART | 8-Bit | External | NVSRAM | 64 KB |
Analog Devices Inc./Maxim Integrated DS2251T-128-16# | 16 MHz | 32 | Surface Mount | 72-SIMM | 5.5 V | 4.5 V | 72-SIMM | 8051 | 70 °C | 0 °C | SIO, UART/USART | 8-Bit | External | NVSRAM | 128 KB |
Description
General part information
DS2251 Series
8051 DS225x Microcontroller IC 8-Bit 16MHz 128KB (128K x 8) NVSRAM 72-SIMM
Documents
Technical documentation and resources