ATA6616-P3PW Atmel, ATA6616-P3PW Datasheet - Page 302

• Manufacturer Part Number: ATA6616-P3PW
• Description: TXRX MULTICHIP MOD LIN SIP 38QFN
• Manufacturer: Atmel
• Series: AVR® ATA66 LIN-SBCr

Specifications of ATA6616-P3PW

• 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 5-4.
302
PVCC
PB7
PA2
PA5
Atmel ATA6616/ATA6617
22pF
22pF
XTAL
C1
Typical LIN Master Application
1k LIN Master Pull-up Switched Off during Sleep and Silent Mode
1
ISP
100nF
32
38
PVCC
PA4
31
PB5
PB4
VCC
GND
GND
GND
PB3
1
Note:
PB6
PB2
PB7
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. System clock controlled by
external crystal.
LIN-SBC: Master application, 10k Master resistance connected via diode to VS, 1k master
resistance will be switched off via pin INH during Sleep Mode, 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
ATA6616/17
Atmel
PA4
®
: TXD, RXD, NRES and EN connected for LIN Master. The software must be appropriately
100nF
C2
PA3
47k
PB7
WAKE
NTRIG
MODE
PVCC
TM
KL15
10nF
VCC
EN
VS
12
20
10k
19
13
Figure
PA3
PA4
100nF
5-4.
MODE
220pF
33k
10µF
+
PB7
PVCC
100nF
10k
100nF
10 k
WAKE
47k
22µF
+
VS
KL15
1k
Master
pull-up
LIN
10k
9132D–AUTO–12/10
LIN
VBAT
GND