ADSP-21MSP56AB
Mixed Signal Processor, 16-Bit Size, 24-Ext Bit, 13MHz, CMOS, PQFP100Manufacturer: Analog Devices Inc.
Categories: Digital Signal Processors
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The Analog Devices Inc. ADSP-21MSP56AB is a 16-bit mixed-signal processor from the ADSP21MSP56 series, operating at a maximum clock frequency of 13MHz. This CMOS component features a 24-bit external data bus and a 14-bit address bus, supporting fixed-point arithmetic. It integrates a 16-bit sigma-delta Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC), alongside an 8/16-bit parallel host interface port. The device offers two serial I/O ports and three external interrupts, with one timer and low-power mode functionality. Program memory is MROM with a 24-bit width, and it includes 512 words of RAM. The ADSP-21MSP56AB is housed in a 100-terminal PQFP package (R-PQFP-G100) with a 0.50mm terminal pitch. Its operating temperature range is -40°C to +85°C, with a supply voltage range of 4.5V to 5.5V. This processor finds application in areas such as telecommunications and industrial automation systems.
Additional Information
Series: ADSP21MSP56RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 14.0000 |
| Technology | CMOS |
| Length | 14.0000 |
| Additional_Feature | 16-BIT SIGMA-DELTA ADC AND DAC; 8/16 - BIT PARALLEL HOST INTERFACE PORT |
| Address_Bus_Width | 14 |
| Barrel_Shifter | Yes |
| Bit_Size | 16 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 13.0000000000000000 |
| External_Data_Bus_Width | 24 |
| Integrated_Cache | No |
| Internal_Bus_Architecture | Multiple |
| JESD_30_Code | R-PQFP-G100 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 3 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 100 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 16 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 24 |
| RAM_words | 512 |
| Seated_Height_Max | 1.6000 |
| Supply_Current_Max | 90.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | DIGITAL SIGNAL PROCESSOR, MIXED |
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