ATA6616-P3QW Atmel, ATA6616-P3QW Datasheet - Page 303

• Manufacturer Part Number: ATA6616-P3QW
• Description: TXRX MULTICHIP MOD LIN SIP 38QFN
• Manufacturer: Atmel
• Series: AVR® ATA66 LIN-SBCr

Specifications of ATA6616-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: 8KB (8K 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

Figure 5-5.
9132D–AUTO–12/10
S1
S4
S7
Optional resistors
for higher switch
S2
S5
S8
currents
3
S3
S6
S9
3 LIN Slave Switch Module Matrix Decoder with the Atmel
PVCC
VCC
Note:
C1
100nF
Note: All open pins of the SiP can be used for application-specific purposes.
AVR
programmed for the connection between the LIN-SBC and the AVR. PA7 and PA2 are used as
analog inputs. In addition, the application supports a 3 x 3 switch matrix. PA4, 5, 6 are used as
PWM outputs to control the brightness of light emitting diodes. System clock controlled by exter-
nal crystal.
LIN-SBC: LIN slave application, 1k Master resistance connected via diode to VBAT, local wake
up via pin WAKE; watchdog is enabled.
RF emissions: best results for RF emissions will be achieved by connecting the blocking capac-
itors of the microcontroller supply (C1 and C2) between the microcontroller pins and the
GND/PVCC line. See also
32
38
®
31
PB5
PB4
VCC
GND
GND
GND
PB3
: TXD, RXD, NRES and EN connected for LIN Master. The software must be appropriately
1
PB6
PB2
PB7
PB0
ATA6616/17
Atmel
100nF
C2
Figure
PA3
PB7
5-5.
WAKE
NTRIG
MODE
PVCC
47k
TM
KL15
10nF
VCC
EN
VS
12
20
Atmel ATA6616/ATA6617
19
13
®
ATA6616/ATA6617
10k
PA3
PA4
100nF
220pF
33k
MODE
10µF
+
PB7
PVCC
10k
PB7
100nF
PA2
PA5
10k
100nF
22µF
+
1
ISP
VS
47k
PVCC
PA4
(if needed)
LIN
VBAT
GND
KL15
WAKE
303