MB9B360R datasheet(68/166 Pages) CYPRESS

68 / 166 page

Document Number: 002-04872 Rev.*A

Page 68 of 166

MB9B360R Series

12.2 Recommended Operating Conditions

Parameter

Symbol

Conditions

Value

Unit

Remarks

Min

Max

Power supply voltage

VCC

2.7

5.5

Power supply voltage (for USB)

USBVCC

3.0

3.6

(

≤ V

CC)

2.7

5.5

(

≤ V

CC)

Power supply voltage (VBAT)

VBAT

2.7

5.5

Analog power supply voltage

AVCC

2.7

5.5

AVCC=VCC

Analog reference voltage

AVRH

AVSS

AVCC

Operating

temperature

Junction temperature

- 40

+ 125

°C

Ambient temperature

- 40

°C

*1 : When P81/UDP0 and P80/UDM0 pins are used as USB (UDP0, UDM0).

*2 : When P81/UDP0 and P80/UDM0 pins are used as GPIO (P81, P80).

*3 : The maximum temperature of the ambient temperature (Ta) can guarantee a range that does not exceed the junction

temperature (Tj).

The calculation formula of the ambient temperature (Ta) is shown below.

Ta(Max) = Tj(Max) - Pd(Max) ×

θja

: Power dissipation (W)

θja : Package thermal resistance (°C/W)

Pd (Max) = VCC × ICC (Max) + Σ (IOL×VOL) + Σ ((VCC-VOH) × (- IOH))

IOL

: "L" level output current

IOH

: "H" level output current

VOL

: "L" level output voltage

VOH

: "H" level output voltage

Package thermal resistance and maximum permissible power for each package are shown below.

The operation is guaranteed maximum permissible power or less for semiconductor devices.

Table for package thermal resistance and maximum permissible power

Package

Printed circuit board

Thermal resistance

θja (

°C/W)

Maximum permissible power

(mW)

Ta=+85

°C

Ta=+105

°C

FPT-80P-M37

(0.5mm pitch)

Single-layered both sides

667

333

4 layers

1026

513

FPT-80P-M40

(0.65mm pitch)

Single-layered both sides

690

335

4 layers

1053

526

FPT-100P-M23

(0.5mm pitch)

Single-layered both sides

702

351

4 layers

1053

526

FPT-100P-M36

(0.65mm pitch)

Single-layered both sides

833

417

4 layers

1177

588

FPT-120P-M37

(0.5mm pitch)

Single-layered both sides

645

323

4 layers

930

465

BGA-112P-M05

(0.5mm pitch)

Single-layered both sides

667

333

4 layers

1000

500

BGA-144P-M09

(0.5mm pitch)

Single-layered both sides

727

364

4 layers

1000

500

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