ATAR890
Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATAR890 is a 4-bit microcontroller featuring the MARC4 CPU architecture and operating at a 4MHz clock speed. This CMOS device is housed in a 20-terminal PDSO (SSOP20) package with a 0.65mm terminal pitch, suitable for surface-mount applications. It incorporates 2048 bytes of MROM for program storage and 128 bytes of Data RAM. The ATAR890 offers 12 I/O lines and includes PWM capabilities. Operating within a temperature range of -40°C to +85°C, it supports supply voltages from 1.8V to 6.5V with a nominal 3.0V. This component finds application in automotive and industrial control systems.
Additional Information
Series: ATAR890RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Speed | 4.00000000 |
| Width | 4.4000 |
| Technology | CMOS |
| Length | 6.6250 |
| ADC_Channels | No |
| Address_Bus_Width | 0 |
| Bit_Size | 4 |
| CPU_Family | MARC4 |
| Data_RAM_Size | 128 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | R-PDSO-G20 |
| Number_of_I_O_Lines | 12 |
| Number_of_Terminals | 20 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SSOP |
| Package_Equivalence_Code | SSOP20,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, SHRINK PITCH |
| Program_Memory_Size | 2048 |
| Program_Memory_Type | MROM |
| PWM_Channels | Yes |
| Supply_Current_Max | 0.35000000 |
| Supply_Voltage_Max | 6.5000 |
| Supply_Voltage_Min | 1.8000 |
| Supply_Voltage_Nom | 3.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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