MC34708 datasheet(13/159 Pages) FREESCALE

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Analog Integrated Circuit Device Data



Freescale Semiconductor

MC34708

General Product Characteristics

5.1

Maximum Ratings

Table 4. Maximum Ratings

All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent

damage to the device.

Symbol

Description (Rating)

Max.

Unit

Notes

ELECTRICAL RATINGS

VBATT, VBP,

VLICELL

Input Supply Pins

• BATT, BP, BPSNS

•LICELL

4.8

Input Sense Pins

• CHRGFB

• BATTISNSP, BATTISNSN

7.5

5.5

LED Drivers Pins

• CHRGLEDR, CHRGLEDG

7.5

IC Core Reference

• VCOREDIG

• VCORE, VCOREREF, VDDLP

• VALWAYS

1.5

3.6

7.5

Switching Regulators Pins

• SWxIN, SWxLX, SWBSTFB

• SWxFB, SWxPWGD, SWxCFG

•SWBSTLX

5.5

3.6

7.5

LDO Regulator Pins

• VREFDDR, VHALF

• VPLL, VGEN1, VINGEN1, VSRTC

• VINREFDDR,VDAC, VUSB2, VGEN2,

• VINPLL, VDACDRV, LDOVDD, VUSB2DRV, VGEN2DRV

1.5

2.5

3.6

5.5

GPIO Pins

• GPIOVDD, GPIOLVx, PWMx

2.5

Control Logic Pins

•ICTEST

• XTAL1, XTAL2

• CLK32KVCC, CLK32K, CLK32KMCU, WDI, STANDBY,INT, PWRON1,

PWRON2, GLBRST, PUMSx, SPIVCC, CS, CLK, MOSI, MISO, SDWNB

1.8

2.5

3.6

Mini/Micro USB Interface Pins

• VBUS input sense pin

• VUSB

• UID, DP, DM, DPLUS, DMINUS, RXD, TXD, MIC, SPKR, SPKL, VINUSB

3.6

5.5

ADC Interface Pins

• ADINx, TSX1/ADIN12, TSX2/ADIN13, TSY1/ADIN14, TSY2/ADIN15, TSREF

4.8

MC34708 数据表(PDF) 13 Page - Freescale Semiconductor, Inc

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