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ATA5771 |
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| Part Number | ATA5771 |
| Manufacturer | ATMEL |
| Description | The ATA5771/ATA5773/ATA5774 is a single key fob IC containing the AVR microcontroller ATtiny44V and the UHF PLL transmitters T5750/53/54 build-up using a stacked die technique supplied in a QFN24 5 mm... |
| Features |
• Complete Key Fob IC Consisting of an AVR® Microcontroller and RF Transmitter PLL in a Single QFN24 5 mm × 5 mm Package (Pitch 0.65 mm) – f0 = 310 MHz to 350 MHz (ATA5773) – f0 = 429 MHz to 439 MHz (ATA5774) – f0 = 868 MHz to 928 MHz (ATA5771) Automotive Qualified Temperature Range –40° C to +85° C ESD Protection: HBM 2500V, MM 100V, CDM 1000V Supply voltage 2.0V to 4.0V for Single Li-cell Power Supply Low Power Consumption – Active Mode: Typical 9.8 mA at 3.0V and 4 MHz Microcontroller-clock – Power-down Mode: Typical 200 nA at 3.0V Modulation Scheme ASK/FSK Integrated PLL Loop Filter High O... |
| Document |
 ATA5771 Data Sheet
PDF 4.09MB |
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