ATA5771_10 Datasheet, PDF (1/219 Pages) ATMEL Corporation – Output Power of 8dBm at 315MHz / 7.5dBm at 433.92 MHz / 5.5dBm at 868.3MHz

General Features
• Atmel^® AVR^® Microcontroller and RF Transmitter PLL in a Single QFN24 5mm × 5mm
Package (Pitch 0.65 mm)
– Operating Frequency Ranges 310MHz to 350MHz, 429MHz to 439MHz and 868MHz
to 928MHz
• Temperature Range –40°C to +85°C
• Supply Voltage 2.0V to 3.6V Allowing usage of Single Li-cell Power Supply
• Low Power Consumption
– Active Mode: Typical 9.8mA at 3.0V and 4MHz Microcontroller-clock
– Power-down Mode: Typical 200nA at 3.0V
• Modulation Scheme ASK/FSK
• Integrated PLL Loop Filter
• Output Power of 8dBm at 315MHz / 7.5dBm at 433.92 MHz / 5.5dBm at 868.3MHz
• Easy to Design-in Due to Excellent Isolation of the PLL from the PA and Power Supply
• Single-ended Antenna Output with High Efficient Power Amplifier
• Very Robust ESD Protection: HBM 2500V, MM100V, CDM 1000V
• High Performance, Low Power AVR 8-bit Microcontroller
• Advanced RISC Architecture
• Non-volatile Program and Data Memories
– 4KBytes of In-system Programmable Program Memory Flash
– 256Bytes In-system Programmable EEPROM
– 256Bytes Internal SRAM
• Programming Lock for Self-programming Flash Program and EEPROM Data Security
• Peripheral Features
– Two Timer/Counter, 8- and 16-bit Counters with Two PWM Channels on Both
– 10-bit ADC
– On-chip Analog Comparator
– Programmable Watchdog Timer with Separate On-chip Oscillator
– Universal Serial Interface (USI)
• Special Microcontroller Features
– debugWIRE On-chip Debug System
– In-system Programmable via SPI Port
– External and Internal Interrupt Sources
– Pin Change Interrupt on 12 Pins
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated Oscillator
– On-chip Temperature Sensor
• 12 Programmable I/O Lines
UHF ASK/FSK
Transmitter with
the Atmel AVR
Microcontroller
Atmel
ATA5771/73/74
9137E–RKE–12/10