ATA6612P-PLPW Atmel, ATA6612P-PLPW Datasheet - Page 3
![MCU W/LIN TXRX REG WTCHDG 48-QFN](/photos/6/82/68297/48-qfn_sml.jpg)
ATA6612P-PLPW
Manufacturer Part Number
ATA6612P-PLPW
Description
MCU W/LIN TXRX REG WTCHDG 48-QFN
Manufacturer
Atmel
Series
AVR® ATA66 LIN-SBCr
Datasheet
1.ATA6612-EK.pdf
(364 pages)
Specifications of ATA6612P-PLPW
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
23
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-QFN Exposed Pad
Processor Series
ATA6x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
SPI, TWI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
23
Number Of Timers
3
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Table 2-1.
9111H–AUTO–01/11
Note:
Backside
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
1. This identifies the pins of the LIN SBC Atmel ATA6624
MCUVDD1
MCUVDD2
Pin Description (Continued)
WD_OSC
Symbol
NTRIG
MODE
KL_15
WAKE
NRES
PVCC
GND1
GND2
GND
VCC
PD3
PD4
PD5
PD6
PD7
PB6
PB7
PB0
PB1
PB2
PB3
PB4
LIN
TM
EN
VS
Function
Watchdog and undervoltage reset output (open drain)
External resistor for adjustable watchdog timing
Tie to Ground – for factory use only
Connect to GND for normal watchdog operation or connect to VCC for debug mode
Ignition detection (edge sensitive)
Voltage regulator sense input
Voltage regulator output
Battery connection
LIN-transceiver enable input
Watchdog trigger input (negative edge)
System-basis-chip external wake-up input
Analog system GND
LIN-bus input/output
Port D 3 I/O line (INT1 OC2B/PCINT19)
Port D 4 I/O line (T0/XCK/PCINT20)
Ground
Microcontroller supply voltage
Ground
Microcontroller supply voltage
Port B 6 I/O line (TOSC1/XTAL1/PCINT6)
Port B 7 I/O line (TOSC2/XTAL2/PCINT7)
Port D 5 I/O line (T1/OC0B/PCINT21)
Port D 6 I/O line (AIN0/OC0A PCINT22)
Port D 7 I/O line (AIN1/PCINT23)
Port B 0 I/O line (ICP1/CLKO/PCINT0)
Port B 1 I/O line (OC1A/PCINT1)
Port B 2 I/O line (OC1B/SS/PCINT2)
Port B 3 I/O line (MOSI/OC2A/PCINT3)
Port B 4 I/O line (MISO/PCINT4)
Heat slug is connected to GND
Atmel ATA6612/ATA6613
3
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