ATA6617-P3QW Atmel, ATA6617-P3QW Datasheet - Page 2

• Manufacturer Part Number: ATA6617-P3QW
• Description: MCU W/LIN TX/5V REG/WTCDG 38VQFN
• Manufacturer: Atmel
• Series: AVR® ATA66 LIN-SBCr

Specifications of ATA6617-P3QW

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 38-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Atmel ATA6616/ATA6617 LIN System in Package Solution (SIP)
2.1
Figure 2-1.
Table 2-1.
2
Note:
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
Pinning Atmel ATA6616/ATA6617
1. This identifies the pins of the LIN SBC Atmel
Atmel ATA6616/ATA6617
Pinning QFN38
Pin Description
WD_OSC
NTRIG
MODE
NRES
KL_15
PVCC
WAKE
Symbol
RXD
VCC
GND
TXD
INH
LIN
TM
VS
EN
PB2
PB1
PB0
PA0
PA1
PA2
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Function
Port B 2 I/O line (PCINT10/OC1AV/USCK/SCL)
Port B 1 I/O line (PCINT9/OC1BU/DO)
Port B 0 I/O line (PCINT8/OC1AU/DI/SDA)
Port A 0 I/O line (PCINT0/ADC0/RXD/RXLIN)
Port A 1 I/O line (PCINT1/ADC1/TXD/TXLIN)
Port A 2 I/O line (PCINT2/ADC2/OC0A/DO/MISO)
Receive data output
Battery-related output for controlling an external voltage regulator
Transmit data input; active low output (strong pull down) after a local wake-up request
Output undervoltage and watchdog reset (open drain)
External resistor for adjustable watchdog timing
For factory testing only (tie to ground)
For debug mode: Low watchdog is on; high watchdog is off
Ignition detection (edge sensitive)
5V regulator sense input pin
5V regulator output/driver pin
Battery supply
Enables the device into Normal Mode
Low level watchdog trigger input from microcontroller
High voltage input for local wake-up request; if not needed connect to VS
System Ground LIN-SBC
LIN bus line input/output
GND
GND
GND
VCC
PB5
PB4
PB3
32
33
34
35
36
37
38
31
1
30
2
29 28
Atmel ATA6616/17
3
®
4
ATA6624
27 26
5
6
25 24
7
8
23 22
9 10
21 20
11 12
19
18
17
16
15
14
13
NTRIG
EN
VS
VCC
PVCC
KL15
MODE
9132D–AUTO–12/10