SPC560D30L3 datasheet(39/90 Pages) STMICROELECTRONICS

39 / 90 page

SPC560D30x, SPC56040Dx

Electrical characteristics

Doc ID 16315 Rev 7

39/90

Table 22 provides the weight of concurrent switching I/Os.

In order to ensure device functionality, the sum of the weight of concurrent switching I/Os on

a single segment should remain below 100%.

Table 21.

I/O consumption

Symbol

Parameter

Conditions(1)

Value

Unit

Min

Typ

Max

ISWTSLW

(2)

CC D

Dynamic I/O current

for SLOW

configuration

CL = 25 pF

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

ISWTMED

(2)

CC D

Dynamic I/O current

for MEDIUM

configuration

CL = 25 pF

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

IRMSSLW

CC D

Root mean square

I/O current for SLOW

configuration

CL = 25 pF, 2 MHz

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

2.3

CL = 25 pF, 4 MHz

—

3.2

CL = 100 pF, 2 MHz

—

6.6

CL = 25 pF, 2 MHz

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

1.6

CL = 25 pF, 4 MHz

—

2.3

CL = 100 pF, 2 MHz

—

4.7

IRMSMED

CC D

Root mean square

I/O current for

MEDIUM

configuration

CL = 25 pF, 13 MHz

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

6.6

CL = 25 pF, 40 MHz

—

13.4

CL = 100 pF, 13 MHz

—

18.3

CL = 25 pF, 13 MHz

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

CL = 25 pF, 40 MHz

—

8.5

CL = 100 pF, 13 MHz

—

IAVGSEG

SR D

Sum of all the static

I/O current within a

supply segment

VDD = 5.0 V ± 10%, PAD3V5V = 0

—

VDD = 3.3 V ± 10%, PAD3V5V = 1

—

VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified

Stated maximum values represent peak consumption that lasts only a few ns during I/O transition.

Table 22.

I/O weight(1)

Pad

LQFP100/LQFP64

Weight 5 V

Weight 3.3 V

SRC(2) = 0

SRC = 1

SRC = 0

SRC = 1

PB[3]

10%

PC[9]

10%

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