MC68HC11E 데이터 시트보기 (PDF) - Motorola => Freescale

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MC68HC11E

M68HC11 Microcontrollers

Motorola => Freescale 

Freescale Semiconductor, Inc.

General Description

1.4 Pin Descriptions

M68HC11 E-series MCUs are available packaged in:

• 52-pin plastic-leaded chip carrier (PLCC)

• 52-pin windowed ceramic leaded chip carrier (CLCC)

• 52-pin plastic thin quad flat pack, 10 mm x 10 mm (TQFP)

• 64-pin quad flat pack (QFP)

• 48-pin plastic dual in-line package (DIP), MC68HC811E2 only

• 56-pin plastic shrink dual in-line package, .070-inch lead spacing (SDIP)

Most pins on these MCUs serve two or more functions, as described in the

following paragraphs. Refer to Figure 1-2, Figure 1-3, Figure 1-4, Figure 1-5, and

Figure 1-6 which show the M68HC11 E-series pin assignments for the

PLCC/CLCC, QFP, TQFP, SDIP, and DIP packages.

Data Sheet

18

XTAL 8

PC0/ADDR0/DATA0 9

PC1/ADDR1/DATA1 10

PC2/ADDR2/DATA2 11

PC3/ADDR3/DATA3 12

PC4/ADDR4/DATA4 13

PC5/ADDR5/DATA5 14

PC6/ADDR6/DATA6 15

PC7/ADDR7/DATA7 16

RESET 17

* XIRQ/VPPE 18

IRQ 19

PD0/RxD 20

M68HC11 E SERIES

46 PE5/AN5

45 PE1/AN1

44 PE4/AN4

43 PE0/AN0

42 PB0/ADDR8

41 PB1/ADDR9

40 PB2/ADDR10

39 PB3/ADDR11

38 PB4/ADDR12

37 PB5/ADDR13

36 PB6/ADDR14

35 PB7/ADDR15

34 PA0/IC3

* VPPE applies only to devices with EPROM/OTPROM.

Figure 1-2. Pin Assignments for 52-Pin PLCC and CLCC

General Description

For More Information On This Product,

Go to: www.freescale.com

M68HC11E Family — Rev. 5

MOTOROLA

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