ATA5423 ATMEL Corporation, ATA5423 Datasheet - Page 94

• Manufacturer Part Number: ATA5423
• Manufacturer: ATMEL Corporation

17. Digital Port Characteristics (Continued)
All parameters refer to GND and are valid for T
to 6.6 V (2
25°C unless otherwise specified.
94
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
17.10
17.11
17.12
17.13
17.14
17.15
17.9
No.
1. If a logic high level is applied to this pin, a minimum serial impedance of 100
Parameters
PWR_H input
Low level input voltage
Input current low
High level input voltage
Input current high
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
N_RESET output
Saturation voltage low
Saturation voltage high
RX_ACTIVE output
Saturation voltage low
Saturation voltage high
DEM_OUT output
Saturation voltage low
–
ATA5423/25/28/29 [Preliminary]
battery application) and V
full temperature range.
Test Conditions
V
I
V
I
V
I
V
I
V
I
internal series resistor
of 1 k for spurious
emission reduction in
PLL
V
I
internal series resistor
of 1 k for spurious
emission reduction in
PLL
V
I
V
I
V
I
V
I
Open drain output
I
SDO_TMDO
SDO_TMDO
IRQ
IRQ
CLK
CLK
N_RESET
N_RESET
RX_ACTIVE
RX_ACTIVE
DEM_OUT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VSINT
VS2
= 250 µA
=
= 100 µA
=
–
–
= 4.75 V to 5.25 V (base
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
250 µA
100 µA
= 250 µA
=
= 250 µA
= 25 µA
=
= 250 µA
=
–
amb
250 µA
–
–
1500 µA
250 µA
=
–
40°C to +85 °C, V
Pin
31
31
29
29
30
30
28
28
46
46
34
9
9
9
9
–
station application). Typical values at V
VS1
Symbol
= V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
I
Ih
oh
oh
oh
oh
oh
Il
Ih
ol
ol
ol
ol
ol
ol
Il
S2
= 2.4 V to 3.6 V (1
V
V
V
V
V
VSINT
VSINT
VSINT
VSINT
AVCC
Min.
1.7
0.4
0.4
0.4
0.4
0.5
–
–
–
–
–
must be ensured for proper operation over
V
V
V
V
V
VSINT
VSINT
VSINT
VSINT
AVCC
Typ.
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.25
0.15
0.15
–
battery application) and V
–
–
–
–
–
VS1
AVCC
Max.
0.25
0.4
0.4
0.4
0.4
0.4
0.4
–
1
= V
5
VS2
= 3V and T
Unit
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
4841A–RKE–02/05
VS2
amb
Type*
= 4.4 V
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
=