ATA6616-P3PW Atmel, ATA6616-P3PW Datasheet - Page 9

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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
3.4
Figure 3-2.
3.4.1
9132D–AUTO–12/10
Modes of Operation
Communication: ON
With undervoltage
Normal Mode
VCC: 5V/50mA
Watchdog: ON
Normal Mode
monitoring
Modes of Operation
b
Table 3-1.
This is the normal transmitting and receiving mode of the LIN interface in acoordance with the
LIN specification LIN 2.x. The voltage regulator is active and can source up to 50mA. The
undervoltage detection is activated. The watchdog needs a trigger signal from NTRIG to avoid
resets at NRES. If NRES is switched to low, the IC changes its state to Fail-safe Mode.
e
EN = 1
Operation
Mode of
Fail-safe
Normal
TXD = 1
TXD = 0
Sleep
Silent
EN = 0
EN = 1
EN = 0
With undervoltage monitoring
Transceiver
Modes of Operation
Communication: OFF
Go to sleep command
Go to silent command
Local wake-up event
Unpowered Mode
Off
On
Off
Off
VCC: 5V/50mA
Fail-safe Mode
Watchdog: ON
b
V
Batt
= 0V
VCC
5V
5V
5V
0V
a
Watchdog
On
On
Off
Off
EN = 1
c + d
Communication: OFF
Atmel ATA6616/ATA6617
VCC: switched off
b
Watchdog: OFF
WD_OSC
Sleep Mode
c + d + e
1.23V
1.23V
0V
0V
With undervoltage monitoring
a: V
b: V
c: Bus wake-up event
d: Wake up from WAKE or KL_15 pin
e: NRES switches to low
Communication: OFF
b
Watchdog: OFF
S
S
VCC: 5V/50mA
Silent Mode
> 5V
< 4V
INH
On
On
Off
Off
except after
depending
wake up
High,
RXD
High
LIN
0V
depending
Recessive
Recessive
Recessive
TXD
LIN
9

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