ATA5823 ATMEL Corporation, ATA5823 Datasheet - Page 95

• Manufacturer Part Number: ATA5823
• Description: Uhf Ask/fsk Transceiver Ata5823 Ata5824
• Manufacturer: ATMEL Corporation

21. Digital Port Characteristics (Continued)
All parameter refer to GND and valid for T
5.25V (car application) typical values at V
V
4829D–RKE–06/06
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
VSINT
20.11
20.12
20.13
20.14
20.15
20.16
20.17
20.18 TEST3 output
No.
= 2.15V to 5.25V can be used independent from V
Parameters
433_N868 input
- low level input voltage
- high level input voltage
PWR_H input
- low level input voltage
- high level input voltage
SDO_TMDO output
- saturation voltage low
- saturation voltage high
IRQ output
- saturation voltage low
- saturation voltage high
CLK output
- saturation voltage low
- saturation voltage high
POUT output
- saturation voltage low
POUT output
- saturation voltage low
POUT output
- saturation voltage high
RX_ACTIVE output
- saturation voltage low
RX_ACTIVE output
- saturation voltage high
Test Conditions
V
I
V
I
V
I
V
I
V
I
internal series resistor of
1 k for spurious
reduction in PLL
V
I
internal series resistor of
1 k for spurious
reduction in PLL
V
I
V
I
V
I
I
I
TEST3 output must
always be directly
connected to GND
SDO_TMDO
SDO_TMDO
IRQ
IRQ
CLK
CLK
POUT
POUT
POUT
RX_ACTIVE
RX_ACTIVE
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
= 250 µA
= –250 µA
= 100 µA
= –100 µA
= 250 µA
= 1000 µA
= –1500 µA
= 2.15V to 5.25V
= 2.15V to 5.25V
= 2.15V to 5.25V
= 2.15V to 5.25V
= 2.15V to 5.25V
= 2.15V to 5.25V
= 2.15V to 5.25V
= 5V
= 2.15V to 5.25V
amb
VS1
= 25 µA
= –1500 µA
= V
= 250 µA
= –250 µA
= –40°C to +105°C, V
VS2
= 3V (battery application) and T
VS1
and V
Pin
31
31
29
29
30
30
28
28
28
46
46
34
6
6
9
9
VS2
VS1
in the case the microcontroller uses an different supply voltage.
= V
Symbol
VS2
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
oh
oh
oh
oh
oh
ol
ol
ol
ol
ol
ol
Ih
Ih
Il
Il
= 2.15V to 3.6V (battery application) and V
amb
V
V
V
V
V
VSINT
VSINT
VSINT
VSINT
Min.
AVCC
1.7
1.7
0.4
0.4
0.4
0.4
0.5
= 25°C unless otherwise specified.
0
–
–
–
–
–
V
V
V
V
V
ATA5823/ATA5824
VSINT
VSINT
VSINT
VSINT
Typ.
AVCC
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.25
0.15
0.4
–
–
–
–
–
AVCC
AVCC
Max.
0.25
0.25
0.4
0.4
0.4
0.4
0.6
0.4
0
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
VS2
= 4.4V to
Type*
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
95