SPC56AP54X datasheet(71/104 Pages) STMICROELECTRONICS

71 / 104 page

SPC56xP54x, SPC56xP60x

Electrical characteristics

Doc ID 18340 Rev 3

71/104

3.11.3

I/O pad current specification

The I/O pads are distributed across the I/O supply segment. Each I/O supply segment is

associated to a VDD/VSS supply pair as described in Table 25.

Table 25.

I/O supply segment

Package

Supply segment

123

LQFP144

pin8 – pin20

pin23 –

pin38

pin39 –

pin55

pin58 –

pin68

pin73 –

pin89

pin92 –

pin125

pin128 –

pin5

LQFP100

pin15 –

pin26

pin27 –

pin38

pin41 –

pin46

pin51 –

pin61

pin64 –

pin86

pin89 – pin10

—

Table 26.

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

——

ISWTFST

(2)

CC D

Dynamic I/O current

for FAST

configuration

CL = 25 pF

VDD = 5.0 V ± 10%,

PAD3V5V = 0

—

110

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

IRMSSLW

CC D

Root medium 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 medium 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

—

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