ATAR890K-028-TKQY
IC MCU 4BIT 2KB MROM 20SSOManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATAR890K-028-TKQY is a 4-bit MARC4 microcontroller featuring 2KB of Mask ROM program memory and 256 x 4 bytes of RAM. This component includes 64 x 8 bytes of EEPROM. The device operates at up to 4MHz and is housed in a 20-SSO (20-TSSOP) surface-mount package. Key peripherals include Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer (WDT). The operating voltage range is 1.8V to 6.5V, with an operating temperature range of -40°C to 85°C. This microcontroller is suitable for applications in the automotive and industrial sectors.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Speed | 4MHz |
| Program Memory Size | 2KB (2K x 8) |
| RAM Size | 256 x 4 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | Mask ROM |
| EEPROM Size | 64 x 8 |
| Core Processor | MARC4 |
| Data Converters | - |
| Core Size | 4-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 6.5V |
| Connectivity | - |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 20-SSO |
| Number of I/O | 12 |
| Programmable | Not Verified |
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