ATA6602-PLQW ATMEL [ATMEL Corporation], ATA6602-PLQW Datasheet - Page 21

• Manufacturer Part Number: ATA6602-PLQW
• Description: Microcontroller with LIN Transceiver, 5V Regulator and Watchdog
• Manufacturer: ATMEL [ATMEL Corporation]

3.5
5V < V
4921C–AUTO–01/07
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
8.10
8.11
No.
7.4
7.5
7.6
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8
S
Parameters
At VCC undervoltage
threshold the state
switches back to Pre
Normal Mode
Hysteresis of
undervoltage threshold
Output current limitation V
LIN Bus Driver: Bus Load Conditions:
Load1 (Small): 1 nF, 1 k ; Load2 (Large): 10 nF, 500 ; RRXD = 5 k ; C
10.5, 10.6 and 10.7 Specify the Timing Parameters for Proper Operation at 20 Kbps
Driver recessive output
voltage
Driver dominant voltage
Driver dominant voltage
Driver dominant voltage
V
Driver dominant voltage
Pull-up resistor to VS
Self-adapting current
limitation
V
Input leakage current at
the receiver including
pull-up resistor as
specified
Leakage current LIN
recessive
Leakage current when
control unit disconnected
from ground. Loss of
local ground must not
affect communication in
the residual network
Node has to sustain the
current that can flow
under this condition. Bus
must remain operational
under this condition
< 18V, T
Electrical Characteristics (Continued)
BUSdom_DRV_LoSUP
Bus
= V
case
Batt_max
= –40°C to +125°C
Test Conditions
Referred to VCC
V
Referred to VCC
V
Load1/Load2
V
R
V
R
V
R
V
R
The serial diode is mandatory
T
T
T
Input leakage current
Driver off
V
V
Driver off
8V < V
8V < V
V
GND
V
0V < V
V
V
0V < V
j
j
j
S
S
S
VS
VS
VS
VS
BUS
Battery
BUS
Battery
Battery
SUP_Device
load
load
load
load
= 125°C
= 27°C
= –40°C
> 5.5
> 5.5V
> 0V
= 7V
= 18V
= 7V
= 18V
= 1000
Device
= 500
= 500
= 1000
= 0V
Battery
BUS
BUS
BUS
= 12V
V
= 12V
disconnected
Batt
= V
< 18V
< 18V
< 18V
= GND
< 18V
S
Pin
27
27
27
18
18
18
18
18
18
18
18
18
18
18
I
I
I
V
BUS_PAS_dom
V
BUS_PAS_rec
BUS_NO_gnd
Symbol
Vhys
V
_HiSUP_1k_
I
V
V
_LoSUP_1k
BUS_LIM
V
I
_LoSUP
_HiSUP
BUSrec
R
I
VCCs
thunS
BUS
LIN
thun
RXD
= 20 pF
0.9 V
–200
Min.
100
120
–10
3.9
0.6
0.8
40
20
52
–1
S
ATA6602/ATA6603
–130
Typ.
0.5
0.5
30
15
Max.
110
170
230
4.4
1.2
V
60
20
10
2
3
S
Unit
mV
mA
mA
mA
mA
mA
µA
µA
µA
k
V
V
V
V
V
V
Type*
A
D
A
A
A
A
A
A
A
A
A
A
A
A
21