ATA6286 ATMEL Corporation, ATA6286 Datasheet - Page 8

• Manufacturer Part Number: ATA6286
• Description: (ATA6285 / ATA6286) TPMS Control and Transmitter IC
• Manufacturer: ATMEL Corporation

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3.3
8
4
Block Diagram
ATA6285/ATA6286 [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
PORT D (x)
POR/ BOD/
processing
MUX and
TSD and
RESET
Voltage
monitor
Power
Flash
4958AS–AUTO–09/06
VCC
GND
RESET
AVCC
AGND