ATA6621N-PGQW Atmel, ATA6621N-PGQW Datasheet - Page 22

• Manufacturer Part Number: ATA6621N-PGQW
• Description: TXRX LIN 5V REG WATCHDOG 20-QFN
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6621N-PGQW

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 5 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 20-QFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5. Electrical Characteristics (Continued)
5V < V
22
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
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
17.1 Low-level voltage input
17.2 High-level voltage input
17.3
No.
13
14
15
16
17
S
Parameters
< 18V, T
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
Mode Input Pin
High-level leakage
current
ATA6621N
amb
= –40°C to +125°C
Test Conditions
I
R
R
R
R
I
I
I
VTEMP = 0V
Initializes a wake-up signal
V
V
V
V
WD_OSC
TEMP
TEMP
TEMP
S
S
MODE
MODE
OSC
OSC
OSC
OSC
< 27V, V
= 27V; V
= 10 k
= 51 k
= 91 k
= 120 k
= ±3 µA
= ±3 µA
= ±3 µA
OSC
= VCC or
= 0V
= –250 µA
Wake
Wake
= 0V
= 27V
Pin
V
Symbol
V
V
V
V
V
I
V
V
V
WD_OSC
TC,TEMP
I
I
R
I
WAKEL
MODEH
t
t
t
t
WAKEH
MODEL
MODE
t
TEMP
WAKEL
WAKE
OSC
OSC
OSC
OSC
TEMP
TEMP
TEMP
nres
OSC
t
t
t
d
1
2
V
S
17.9
23.2
2.35
–0.3
Min
–30
–27
–30
2.3
2.1
2.0
1.4
4.8
10
10
–5
–3
– 1V
2
3922
12.5
22.4
5.05
Typ
800
840
157
–10
2.5
2.6
29
V
V
V
S
S
S
+0.8V
Max
26.8
34.8
2.35
120
–15
+ 0.3V
– 3.3V
+ 0.3V
2.7
3.1
2.7
1.9
5.3
15
+5
+3
4887I–AUTO–09/09
cycles
cycles
cycles
cycles
mV/k
Unit
µA
µA
µA
µA
k
µs
µs
µs
µs
V
V
V
V
V
V
V
V
Type*
A
D
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
A
A
A