Atmel ATA6264 - Manual (Page 10)

10
4929B–AUTO–01/07
ATA6264 [Preliminary]
5. Supply Currents
A minimum current has to flow into each pin for proper functioning of the IC.
Table 5-1. Electrical Characteristics – Supply currents
No. Parameters Test Conditions Pin Symbol Min. Typ. Max. Unit Type*
2.1 Supply current at K30
Standby mode: 0V = V
K30
= 18V,
V
K15
= 3V and KEYLATCH = OFF
K30 I
K30
0 50 µA A
2.1a Supply current at K30
Standby mode: 18V < V
K30
= 40V,
V
K15
= 3V and KEYLATCH = OFF
K30 I
K30
0 5 mA A
2.1b Supply current at K30
Startup mode: 0V < V
K30
= 18V,
V
K15
> 4.15V or KEYLATCH = ON,
V
EVZ
= 0V, C
CP
= 47 nF
K30 I
K30
0 7 mA A
2.1c Supply current at K30
Startup mode: 18V < V
K30
= 40V
V
K15
> 4.15V or KEYLATCH = ON
V
EVZ
= 0V, C
CP
= 47 nF
K30 I
K30
0 10 mA A
2.1d Supply current at K30
Normal mode: 0V < V
K30
= 18V,
V
EVZ
> V
K30
, V
K15
> 4V or
KEYLATCH = ON, SVCORE open,
AMUX Measurement K30 active
K30 I
K30
0 6.5 mA A
2.1e Supply current at K30
Normal mode: 18V < V
K30
= 40V,
V
EVZ
> V
K30
, V
K15
> 4.15V or
KEYLATCH = ON, SVCORE open,
AMUX Measurement K30 active
K30 I
K30
0 10 mA A
2.2 Supply current at EVZ
Startup mode: 0V < V
EVZ
= 40V,
V
SAT
= V
PERI
= V
CORE
= 0V,
V
K30
> 5V, V
K15
> 4.15V, SVCORE
and SVSAT open
EVZ I
EVZ
0 5 mA A
2.2a Supply current at EVZ
Normal mode: 0V < V
EVZ
= 40V,
V
PERI
and V
CORE
> Reset
Threshold, V
EVZ
> V
K30
,
V
SAT
= 10V, V
K30
> 5V,
V
K15
> 4.15V, SVCORE and
SVSAT open, AMUX Measurement
EVZ active
EVZ I
EVZ
0 6 mA A
2.2b Supply current at EVZ
Autonomous mode:
0V < V
EVZ
= 40V, V
PERI
and V
CORE
> Reset Threshold, V
EVZ
> V
K30
,
V
SAT
= 10V, V
K30
< 3.85V,
V
K15
< 3V, SVCORE and SVSAT
open, AMUX Measurement EVZ
active
EVZ I
EVZ
0 10 mA A
2.3 Supply current at VSAT
0V < V
SAT
= 14V, SVPERI open,
AMUX measurement VSAT active
VSAT I
VSAT
0 1.5 mA A
2.4
Supply current at
VPERI 0V < V
PERI
= 5.3V, AMUX
measurement VPERI active
VPERI I
VPERI
– 0.2 2.2 mA A
2.5
Supply current at
VCORE 0V < V
CORE
= 5.3V, AMUX
measurement VCORE active
VCORE I
VCORE
– 0.45 1 mA A
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter