S7G2 datasheet(36/116 Pages) RENESAS

36 / 116 page

R01DS0262EU0100 Rev.1.00

Page 36 of 113

Feb 23, 2016

S7G2

2. Electrical Characteristics

Derating is the systematic reduction of load for improved reliability.

2.2

DC Characteristics

2.2.1

Tj/Ta Definition

Note:

Make sure that Tj = Ta + θja × total power consumption (W), where total power consumption = (VCC – VOH) ×

ΣIOH + VOL × ΣIOL + ICCmax × VCC.

2.2.2

I/O VIH, VIL

Table 2.2

Recommended operating conditions

Item

Symbol

Value

Min

Typ

Max

Unit

Power supply voltages

VCC

When USB/SDRAM is not used 2.7

3.6

When USB/SDRAM is used

3.0

3.6

VSS

-0

-V

USB power supply voltages

VCC_USB,

VCC_USBHS

-VCC

-V

VSS_USB,

AVSS_USBHS,

PVSS_USBHS,

VSS1_USBHS,

VSS2_USBHS

-0

-V

Switching regulator power

supply voltage

VCC_DCDC

When switching regulator is

used

-VCC

-V

When switching regulator is not

used

-0

-V

VBATT power supply voltage

VBATT

2.0

3.6

Analog power supply voltages

AVCC0

VCC

AVSS0

Table 2.3

DC characteristics

Conditions: Products with operating temperature (Ta) –40 to +105°C

Item

Symbol

Typ

Max

Unit

Test conditions

Permissible junction temperature

125

°C

High-speed mode

Low-speed mode

Subosc-speed mode

Table 2.4

I/O VIH, VIL (1/2)

Item

Symbol

Min

Typ

Max

Unit

Input voltage

(except for Schmitt

trigger input pins)

Peripheral

function pin

EXTAL(external clock

input), WAIT, SPI

VIH

VCC × 0.8

VCC + 0.3

VIL

–0.3

VCC × 0.2

D00 to D15,

DQ00 to DQ15

VIH

VCC × 0.7

VCC + 0.3

VIL

–0.3

VCC × 0.3

ETHERC

VIH

2.3

VCC + 0.3

VIL

–0.3

VCC × 0.2

IIC (SMBus)*1

VIH

2.1

VCC + 0.3

VIL

–0.3

0.8

IIC (SMBus)*2

VIH

2.1

5.8

VIL

–0.3

0.8

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