MC9S12B View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

MFG CO.

MC9S12B

MC9S12B Family 16-bit Microcontroller

Freescale Semiconductor 

Features

PWM3/KWP3/PP3 1

PWM2/KWP2/PP2 2

PWM1/KWP1/PP1 3

PWM0/KWP0/PP0 4

XADDR17/PK3 5

XADDR16/PK2 6

XADDR15/PK1 7

XADDR14/PK0 8

IOC0/PT0 9

IOC1/PT1 10

IOC2/PT2 11

IOC3/PT3 12

VDD1 13

VSS1 14

IOC4/PT4 15

IOC5/PT5 16

IOC6/PT6 17

IOC7/PT7 18

XADDR19/PK5 19

XADDR18/PK4 20

KWJ1/PJ1 21

KWJ0/PJ0 22

MODC/TAGHI/BKGD 23

ADDR0/DATA0/PB0 24

ADDR1/DATA1/PB1 25

ADDR2/DATA2/PB2 26

ADDR3/DATA3/PB3 27

ADDR4/DATA4/PB4 28

MC9S12B-Family

112LQFP

84 VRH

83 VDDA

82 PAD15/AN15

81 PAD07/AN07

80 PAD14/AN14

79 PAD06/AN06

78 PAD13/AN13

77 PAD05/AN05

76 PAD12/AN12

75 PAD04/AN04

74 PAD11/AN11

73 PAD03/AN03

72 PAD10/AN10

71 PAD02/AN02

70 PAD09/AN09

69 PAD01/AN01

68 PAD08/AN08

67 PAD00/AN00

66 VSS2

65 VDD2

64 PA7/ADDR15/DATA15

63 PA6/ADDR14/DATA14

62 PA5/ADDR13/DATA13

61 PA4/ADDR12/DATA12

60 PA3/ADDR11/DATA11

59 PA2/ADDR10/DATA10

58 PA1/ADDR9/DATA9

57 PA0/ADDR8/DATA8

Signals shown in Bold are not available on the 80 Pin Package

Figure 1. Pin assignments 112 QFP for MC9S12B-Family

MC9S12B Family, Rev. 2.8

6

Freescale Semiconductor

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