ATA6622-EK Atmel, ATA6622-EK Datasheet - Page 22

• Manufacturer Part Number: ATA6622-EK
• Description: BOARD DEMO LIN SBC FOR ATA6622
• Manufacturer: Atmel

Specifications of ATA6622-EK

• Main Purpose: Interface, LIN
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATA6622
• Primary Attributes: LIN-SBC (System-Basis-Chip) Transceiver, LIN 2.0, Voltage Regulator, Window Watchdog
• Secondary Attributes: 4 Power Modes: Pre-Normal, Normal, Sleep, Silent, 20-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

9. Electrical Characteristics (Continued)
5V < V
22
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
11.1
11.2
12.1
12.2
12.3
12.4
13.1
13.2
13.3
13.4
13.5
13.6
14.1
14.2
14.3
14.4
15.1
15.2
15.3
15.4
15.5
No.
11
12
13
14
15
S
< 27V, -40°C < Tj < 150°C, unless otherwise specified. All values refer to GND pins
Parameters
Receiver Electrical AC Parameters of the LIN Physical Layer
LIN Receiver, RXD Load Conditions: C
Propagation delay of
receiver
page
Symmetry of receiver
propagation delay rising
edge minus falling edge
NRES Open Drain Output Pin
Low-level output voltage
Low-level output low
Undervoltage reset time
Reset debounce time for
falling edge
Watchdog Oscillator
Voltage at WD_OSC in
Normal Mode
Possible values of
resistor
Oscillator period
Oscillator period
Oscillator period
Oscillator period
Watchdog Timing Relative to t
Watchdog lead time after
Reset
Watchdog closed
window
Watchdog open window
Watchdog reset time
NRES
KL_15 Pin
High-level input voltage
R
Low-level input voltage
R
KL_15 pull-down current
Internal debounce time
KL_15 wake-up time
Atmel ATA6622/ATA6624/ATA6626
V
V
= 47k
= 47k
25)
(Figure 9-1 on
Test Conditions
V
t
V
t
V
I
10k to 5V
V
V
C
V
C
I
V
R
R
R
R
Positive edge initializes a
wake-up
V
V
Without external capacitor
R
rx_pd
rx_sym
NRES
WD_OSC
S
S
S
CC
S
S
VS
S
KL_15
V
NRES
NRES
OSC
OSC
OSC
OSC
= 7.0V to 18V
= 7.0V to 18V
< 27V
= 47k , C = 100nF
= 0V
= max(t
5.5V
= 1mA
5.5V
5.5V
= 34k
= 51k
= 91k
= 120k
= t
OSC
= 20pF
= 20pF
= 27V
4V
= –200µA
rx_pdr
rx_pdr
– t
RXD
rx_pdf
, t
= 20pF
rx_pdf
)
KL_15
KL_15
KL_15
KL_15
KL_15
NRES
NRES
NRES
NRES
NRES
WD_
OSC
WD_
OSC
RXD
RXD
Pin
V
Tdb
Symbol
V
V
Tw
V
V
t
WD_OSC
I
R
t
NRESLL
rx_sym
KL_15H
t
t
t
t
t
t
KL_15L
KL_15
NRESL
t
rx_pd
reset
res_f
OSC
OSC
OSC
OSC
nres
OSC
KL_15
t
t
t
KL_15
d
1
2
10.65
15.68
26.83
Min.
1.13
34.2
1.5
3.2
0.4
–2
34
–1
80
2
4
7895
1053
1105
Typ.
1.23
13.3
19.6
33.5
42.8
160
50
4
4
2
15.97
23.52
40.24
Max.
V
0.3V
0.14
0.14
1.33
51.4
120
250
4.8
4.5
+2
10
+2
65
S
6
6
+
cycles
cycles
cycles
4986J–AUTO–03/11
Unit
ms
ms
ms
k
µA
µs
µs
µs
µs
µs
µs
µs
µs
V
V
V
V
V
Type*
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A