ATA5811-PLQW80 Atmel, ATA5811-PLQW80 Datasheet - Page 85

• Manufacturer Part Number: ATA5811-PLQW80
• Description: RF Transceiver RF Data Control Transceiver
• Manufacturer: Atmel

Specifications of ATA5811-PLQW80

• Wireless Frequency: 226 KHz
• Interface Type: 4-Wire SPI
• Noise Figure: 7 dB
• Output Power: 10 dBm
• Operating Supply Voltage: 2.4 V to 5.25 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-48
• Maximum Data Rate: 20 Kbps
• Minimum Operating Temperature: - 40 C
• Modulation: ASK, FSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18. Digital Timing Characteristics (Continued)
All parameters refer to GND and are valid for T
6.6V (2-battery application) and V
otherwise specified.
4689F–RKE–08/06
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
15.10
15.11
16.1
No.
16
Parameters
Time period SCK low to
CS low
Time period CS low to
SCK high
Start Time Push Button Tn and PWR_ON
Timing of wake-up via PWR_ON or Tn
PWR_ON high to
positive edge on pin
IRQ (see
page
43)
Figure 9-4 on
VS2
Test Conditions
From OFF mode to Idle
mode, applications
according to
on page
on page 7
4-1 on page 8
XTAL:
C
C
R
1-battery application
C
C
C
2-battery application
C
C
C
Car application
C
C
C
m
0
m
1
3
5
1
2
5
1
2
5
= 4.75V to 5.25V (car application), typical values at V
< 2.2 pF (typ. 1.8 pF)
= C
= C
= 10 nF
= C
= C
= 10 nF
= C
= C
= 10nF
= 4..7 fF (typ. 5 fF)
120 (typ. 15 )
2
4
4
3
3
12
= 68 nF
= 68 nF
= 68 nF
= 2.2 µF
= C
6,
= 2.2 µF
and
Figure 3-1
amb
4
Figure 2-1
= 68 nF
Figure
= –40°C to +105°C. V
33, 35
33, 35
29, 40 T
Pin
PWR_ON_IRQ_1
T
T
VS1
Symbol
SCK_setup2
SCK_hold
= V
S2
= 2.4V to 3.6V (1-battery application), V
Min.
250
250
VS1
= V
ATA5811/ATA5812
Typ.
0.45
0.45
VS2
0.3
= 3V and T
Max.
0.8
1.3
1.3
amb
= 25°C unless
Unit
ms
ns
ns
VS2
= 4.4V to
Type*
C
C
B
85