ATA6616-P3PW Atmel, ATA6616-P3PW Datasheet - Page 4

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ATA6616-P3PW

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

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
3. LIN System-basis-chip Block
3.1
3.2
4
Features
Description
Atmel ATA6616/ATA6617
The LIN-SBC is a fully integrated LIN transceiver, which complies with the LIN 2.0, 2.1 and
SAEJ2602-2 specifications. It has a low-drop voltage regulator with a 5V/50mA output and a
window watchdog.
The LIN-SBC is designed to handle the low-speed data communication in vehicles, e.g., in
convenience electronics. Improved slope control at the LIN-driver ensures secure data com-
munication up to 20kBaud. Sleep Mode and Silent Mode guarantee very low current
consumption.
Master and Slave Operation Possible
Supply Voltage up to 40V
Operating voltage V
Typically 10µA Supply Current During Sleep Mode
Typically 57µA Supply Current in Silent Mode
Linear Low-drop Voltage Regulator:
VCC Undervoltage Detection (4ms Reset Time) and Watchdog Reset Logical Combined at Open
Drain Output NRES
Negative Trigger Input for Watchdog
Boosting the Voltage Regulator Possible with an External NPN Transistor
LIN Physical Layer According to LIN 2.0, 2.1 Specification and SAEJ2602-2
Wake-up Capability via LIN-bus, Wake Pin, or Kl_15 Pin
INH Output to Control an External Voltage Regulator or to Switch off the Master Pull-up
Resistor
TXD Time-out Timer
Bus Pin is Overtemperature and Short-circuit Protected versus GND and Battery
Adjustable Watchdog Time via External Resistor
Advanced EMC and ESD Performance
Fulfills the OEM “Hardware Requirements for LIN in Automotive Applications Rev.1.1”
Interference and Damage Protection According ISO7637
– Normal, Fail-safe, and Silent Mode
– V
– In Sleep Mode V
CC
= 5.0V ±2%
S
CC
= 5V to 27V
is Switched Off
9132D–AUTO–12/10

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