ATA5773-PXQW Atmel, ATA5773-PXQW Datasheet - Page 11

• Manufacturer Part Number: ATA5773-PXQW
• Description: XMITTR UHF ASK/FSK 310MHZ 24VQFN
• Manufacturer: Atmel

Specifications of ATA5773-PXQW

• Frequency: 310MHz ~ 350MHz
• Modulation Or Protocol: UHF
• Power - Output: 8dBm
• Voltage - Supply: 2 V ~ 4 V
• Current - Transmitting: 9.8mA
• Data Interface: PCB, Surface Mount
• Memory Size: 4kB Flash, 256B EEPROM, 256B SRAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Processor Series: ATA5x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 4 KB
• Data Ram Size: 256 B
• Interface Type: SPI, USI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Details

4. Microcontroller Block
4.1
4.2
9137E–RKE–12/10
Overview
Block Diagram
These data are referred to the data base of microcontroller Atmel ATtiny44V.
The ATtiny44V is a low-power CMOS 8-bit microcontroller based on the Atmel AVR
enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the
ATtiny44V achieves throughputs approaching 1 MIPS per MHz allowing the system designer
to optimize power consumption versus processing speed.
Figure 4-1.
GND
VCC
PROGRAMMING
Block Diagram
INSTRUCTION
PROGRAM
PROGRAM
REGISTER
INSTRUCTION
COUNTER
CONTROL
DECODER
FLASH
LINES
LOGIC
DATA REGISTER
PORT A
PORT A DRIVERS
PA7-PA0
ISP INTERFACE
REGISTERS
POINTER
REGISTER
GENERAL
PURPOSE
STACK
STATUS
SRAM
ALU
X
Y
Z
REG.PORT A
DATA DIR.
8-BIT DATABUS
ADC
Atmel ATA5771/73/74
MCU CONTROL
MCU STATUS
OSCILLATOR
WATCHDOG
INTERRUPT
REGISTER
REGISTER
INTERNAL
COUNTER0
COUNTER1
EEPROM
TIMER/
TIMER/
DATA REGISTER
TIMER
UNIT
PORT B
PORT B DRIVERS
PB3-PB0
OSCILLATORS
CALIBRATED
OSCILLATOR
TIMING AND
REG.PORT B
INTERNAL
CONTROL
DATA DIR.
11
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