ATA6602 ATMEL Corporation, ATA6602 Datasheet - Page 23

• Manufacturer Part Number: ATA6602
• Description: LIN and Microcontroller System-In-Package: LIN Transceiver, integrated 5V/50 mA voltage regulator, window watchdog and automotive AVR ATmega88 (8 kBytes Flash); green QFN48 package.
• Manufacturer: 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
12.1
12.2
12.3
13.1
13.2
13.3 Oscillator period
13.4 Oscillator period
13.5 Oscillator period
13.6 Oscillator period
14.1
14.2
14.3 Watchdog open window
14.4
15.1
15.1
15.1
15.2 Short current at TEMP
15.3 Temperature gradient
16.1 High-level input voltage
16.2 Low-level input voltage
16.3 Wake pull-up current
16.4
No.
12
13
14
15
16
S
Parameters
Watchdog Input PTRIG and NTRIG
Watchdog input
high-level threshold
Watchdog input low
threshold
Internal pull down PTRIG
Internal pull up NTRIG
Watchdog Oscillator
Voltage at WD_OSC in
Normal Mode
Possible values of
resistor
Watchdog Timing Relative to t
Watchdog lead time after
reset
Watchdog closed
window
Watchdog reset time
NRES
Temperature Monitor at Pin TEMP
Voltage at TEMP in
Normal Mode
(T = –40°C)
Voltage at TEMP in
Normal Mode (T = 27°C)
Voltage at TEMP in
Normal Mode
(T = 125°C)
Wake Pin
High-level leakage
current
< 18V, T
Electrical Characteristics (Continued)
case
= –40°C to +125°C
Test Conditions
I
R
R
R
R
I
I
I
VTEMP = 0V
Initializes a wake-up signal
V
V
WD_OSC
TEMP
TEMP
TEMP
OSC
OSC
OSC
OSC
S
S
< 27V, V
= 27V; V
= 10 k
= 51 k
= 91 k
= 120 k
= ±3 µA
= ±3 µA
= ±3 µA
OSC
= –250 µA
Wake
Wake
= 0V
= 27V
30, 31
30, 31
30, 31
Pin
22
25
25
25
25
25
32
32
32
32
V_H
V_L
Rpd
Rpu
V
V
Symbol
V
V
V
V
V
I
WD_OSC
TC,TEMP
R
I
I
WAKEL
WAKEH
t
t
t
t
WAKEL
WAKE
t
TEMP
OSC
OSC
OSC
OSC
TEMP
TEMP
TEMP
nres
OSC
t
t
t
PTRIG
PTRIG
NTRIG
PTRIG
d
1
2
V
S
Min.
17.9
23.2
2.35
250
–30
–27
–30
3.5
2.3
2.1
2.0
1.4
4.8
10
10
–5
– 1V
ATA6602/ATA6603
3922
Typ.
12.5
22.4
5.05
800
840
157
–10
2.5
2.6
29
V
V
S
S
Max.
26.8
34.8
2.35
600
120
–15
+ 0.3V
– 3.3V
1.5
2.7
3.1
2.7
1.9
5.3
15
+5
cycles
cycles
cycles
cycles
mV/k
Unit
µA
µA
µA
k
k
µs
µs
µs
µs
V
V
V
V
V
V
V
V
Type*
A
A
A
A
D
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
23