SPC564A70B4 datasheet(82/133 Pages) STMICROELECTRONICS

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Electrical characteristics

SPC564A70B4, SPC564A70L7

82/133

Doc ID 18078 Rev 4

3.8

DC electrical specifications

Table 21.

DC electrical specifications(1)

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

Max

VDD

Core supply voltage

—

1.14

—

1.32

VDDE

I/O supply voltage

—

3.0

—

3.6

VDDEH

I/O supply voltage

—

3.0

—

5.25

VDDE-EH

I/O supply voltage

—

3.0

—

5.25

VRC33

3.3 V regulated voltage(2)

—

3.0

—

3.6

VDDA

Analog supply voltage

—

4.75(3)

—5.25

VINDC

Analog input voltage

—

VSSA − 0.3

—

VDDA +0.3

VSS – VSSA

VSS differential voltage

—

–100

—

100

VRL

Analog reference low

voltage

—VSSA

—VSSA +0.1

VRL – VSSA

VRL differential voltage

—

–100

—

100

VRH

Analog reference high

voltage

—VDDA − 0.1

—

VDDA

VRH – VRL

VREF differential voltage

—

4.75

—

5.25

VDDF

Flash operating voltage(4)

—

1.14

—

1.32

VFLASH

(5)

Flash read voltage

—

3.0

—

3.6

VSTBY

SRAM standby voltage

Unregulated mode

0.95

—

1.2

Regulated mode

2.0

—

5.5

VDDREG

Voltage regulator supply

voltage(6)

—

4.75

—

5.25

VDDPLL

Clock synthesizer

operating voltage

—

1.14

—

1.32

VSSPLL – VSS SR

VSSPLL to VSS differential

voltage

—

–100

—

100

VIL_S

Slow/medium I/O input

low voltage

Hysteresis enabled

VSS − 0.3

—

0.35 * VDDEH

Hysteresis disabled

VSS − 0.3

—

0.40 * VDDEH

VIL_F

Fast I/O input low voltage

Hysteresis enabled

VSS − 0.3

—

0.35 * VDDE

Hysteresis disabled

VSS − 0.3

—

0.40 * VDDE

VIL_LS

Multi-voltage I/O pad input

low voltage in Low-swing-

mode(7)(8)(9)(10)

Hysteresis enabled

VSS − 0.3

—

0.8

Hysteresis disabled

VSS − 0.3

—

0.9

VIL_HS

Multi-voltage pad I/O input

low voltage in high-swing-

mode

Hysteresis enabled

VSS − 0.3

—

0.35 VDDEH

Hysteresis disabled

VSS − 0.3

—

0.4 VDDEH

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