IP178C-DS-R07 datasheet(28/93 Pages) ETC2

28 / 93 page

IP178C/IP178C LF/IP178CH/IP178CH LF

Datasheet

28/93

June 21, 2007

IP178Cx-DS-R12

Pin description (continued)

Pin no.

Label

Type

Description

Power

BGVCC

Power of band gap circuit

BGGND

Power of band gap circuit

PLLGND

Ground of PLL circuit

PLLVCC

Power of PLL circuit

59,

60,

110, 111,

112,

113,

GND

Ground of internal logic

GND

(FXSD7)

( for IP178CH only )

GND

61,

62,

63, 106,

107,

108,

109,

VCC

Power of internal logic

65, 94,

GND_SRAM

Ground of internal SRAM

74, 98,

VCC_SRAM

Power of internal SRAM

82, 88,

GND_O

Ground for LED, MII and EEPROM

83, 92,

VCC_O

Power for LED, MII and EEPROM

114,

128,

15,

21,

35,

37,

RXVCC0~7

Power of analog receive block

117,

125,

12,

24,

32,

40,

48,

RXGND0~7

Ground of analog receive block

118,

124,

11,

25,

31,

41,

47,

TXGND0~7

Ground of analog transmit buffer

121,

28,

44,

TXVCC01

TXVCC23

TXVCC45

TXVCC67

Power of analog transmit buffer

IP178C-DS-R07 数据表(PDF) 28 Page - List of Unclassifed Manufacturers

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