ATA6286N-PNQW Atmel, ATA6286N-PNQW Datasheet - Page 8

• Manufacturer Part Number: ATA6286N-PNQW
• Description: IC CTRL/XMITTER 433MHZ 32-VQFN
• Manufacturer: Atmel

Specifications of ATA6286N-PNQW

• Frequency: 433MHz
• Applications: TPM (Tire Pressure Monitor)
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 6dBm
• Current - Transmitting: 8.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Processor Series: ATA6x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 512 B
• Interface Type: SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 9
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Details

3.3
8
Block Diagram
ATA6285N/ATA6286N [Preliminary]
Figure 3-1.
Microcontroller Block Diagram
and monitoring
management
debugWIRE
16 bit T/ C2
16 bit T/ C3
PORT C (x)
EEPROM
Oscillator
Program
circuit
Clock
logic
SPI
Temperature
PORT B (x)
LF receiver
Watchdog
Watchdog
oscillator
12 bit T1
timer 0
sensor
SRAM
AVR Core
Sensor value
sensor input
Supervision
POR/ BOD/
PORT D (x)
processing
MUX and
TSD and
RESET
Voltage
monitor
Power
Flash
4958BS–AUTO–01/09
VCC
GND
RESET
AVCC
AGND