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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
050µAA
2.1a Supply current at K30
Standby mode:
18V < V
K30
= 40V,
V
K15
= 3V and KEYLATCH = OFF
K30
I
K30
05mAA
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
07mAA
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
010mAA
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
06.5mAA
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
010mAA
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
05mAA
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
06mAA
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
010mAA
2.3 Supply current at VSAT
0V < V
SAT
= 14V, SVPERI open,
AMUX measurement VSAT active
VSAT
I
VSAT
01.5mAA
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