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ATA6602 Datasheet(PDF) 3 Page - ATMEL Corporation |
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ATA6602 Datasheet(HTML) 3 Page - ATMEL Corporation |
3 / 362 page ![]() 3 4921C–AUTO–01/07 ATA6602/ATA6603 19 RXD LIN bus receiver output 20 TXD LIN bus transmitter input 21 NRES Watchdog and undervoltage reset output 22 WD_OSC Watchdog oscillator timing-resistor connection 23 TM Tie to ground – for factory use only 24 MODE Tie to Ground – for factory use only 25 TEMP System-basis-chip temperature monitor output 26 PVDD 5V Voltage regulator sense input 27 VDD 5V Voltage regulator output 28 VS Battery connection 29 EN LIN-transceiver enable input 30 PTRIG Watchdog trigger input (positive edge) 31 NTRIG Watchdog trigger input (negative edge) 32 WAKE System-basis-chip external wake-up input 33 PD5 Port D 5 I/O line (T1/OC0B/PCINT21) 34 PD6 Port D 6 I/O line (AIN0/OC0A/PCINT22) 35 PD7 Port D 7 I/O line (AIN1/PCINT23) 36 PB0 Port B 0 I/O line (ICP1/CLKO/PCINT0) 37 PB1 Port B 1 I/O line (OC1A/PCINT1) 38 PB2 Port B 2 I/O line (OC1B/SS/PCINT2) 39 PB3 Port B 3 I/O line (MOSI/OC2A/PCINT3) 40 PB4 Port B 4 I/O line (MISO/PCINT4) 41 PB5 Port B 5 I/O line (SCK/PCINT5) 42 AVCC Microcontroller ADC-unit supply voltage 43 ADC6 ADC input channel 6 44 AREF Analog reference voltage input 45 GND Ground 46 ADC7 ADC input channel 7 47 PC0 Port C 0 I/O line (ADC0/PCINT8) 48 PC1 Port C 1 I/O line (ADC1/PCINT9) Backside Heat slug is connected to GND Table 2-1. Pin Description (Continued) Pin Symbol Function |