công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

MC68HC711EA9CFN2 bảng dữ liệu(PDF) 10 Page - Freescale Semiconductor, Inc

tên linh kiện MC68HC711EA9CFN2
Giải thích chi tiết về linh kiện  8-Bit Microcontrollers
Download  58 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  FREESCALE [Freescale Semiconductor, Inc]
Trang chủ  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MC68HC711EA9CFN2 bảng dữ liệu(HTML) 10 Page - Freescale Semiconductor, Inc

Back Button MC68HC711EA9CFN2 Datasheet HTML 6Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 7Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 8Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 9Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 10Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 11Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 12Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 13Page - Freescale Semiconductor, Inc MC68HC711EA9CFN2 Datasheet HTML 14Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 58 page
background image
MC68HC11EA9
10
MC68HC11EA9TS/D
4 Operating Modes and On-Chip Memory
4.1 Single-Chip Mode
In single-chip mode, ports B and C are available for general-purpose parallel I/O. Strobe pins A (STRA)
and B (STRB) can be used to control handshaking of parallel I/O on ports B and C. In this mode, all
software needed to control the MCU is contained in internal resources. ROM/EPROM (if present) will
always be enabled out of reset, ensuring that the reset and interrupt vectors will be available at locations
$FFC0–$FFFF.
4.2 Expanded Mode
In expanded operating mode, the MCU can access the full 64-Kbyte address space. The space includes
the same on-chip memory addresses used for single-chip mode as well as addresses for external pe-
ripherals and memory devices. The expansion bus is made up of ports B and C, and control signals AS
and R/W. R/W (read/write) and AS (address strobe) allow the low-order address and the 8-bit data bus
to be multiplexed on the same pins. During the first half of each bus cycle address information is
present. During the second half of each bus cycle the pins become the bidirectional data bus. AS is an
active-high latch enable signal for an external address latch. Address information is allowed through the
transparent latch while AS is high and is latched when AS drives low. Figure 5 shows an example of
address and data demultiplexing.
Figure 5 Address/Data Demultiplexing
ADDR/DATA DEMUX
R/W
E
WE
AS
MCU
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
ADDR15
ADDR14
ADDR13
ADDR12
ADDR11
ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
LE
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q0
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com


Số phần tương tự - MC68HC711EA9CFN2

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Motorola, Inc
MC68HC711EA9 MOTOROLA-MC68HC711EA9 Datasheet
270Kb / 2P
   8 BIT HCMOS SINGLE CHIP MICROCONTOROLLER WITH A/D CONVERTER
MC68HC711EA9 MOTOROLA-MC68HC711EA9 Datasheet
678Kb / 4P
   CONFIG Register Programming for EEPROM-based M68HC11 Microcontrollers
More results

Mô tả tương tự - MC68HC711EA9CFN2

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
ATMEL Corporation
1509381 ATMEL-1509381 Datasheet
2Mb / 9P
   8-bit Microcontrollers
logo
Motorola, Inc
MC68HC11A8TS MOTOROLA-MC68HC11A8TS Datasheet
286Kb / 45P
   8-Bit Microcontrollers
logo
ELAN Microelectronics C...
EM78P5840N EMC-EM78P5840N Datasheet
807Kb / 68P
   8-Bit Microcontrollers
logo
Freescale Semiconductor...
MC9RS08KA2FS FREESCALE-MC9RS08KA2FS Datasheet
185Kb / 2P
   8-bit Microcontrollers
logo
NXP Semiconductors
MC908JL16 NXP-MC908JL16 Datasheet
681Kb / 2P
   8-bit Microcontrollers
REV 0
P83C524 PHILIPS-P83C524 Datasheet
400Kb / 76P
   8-bit microcontrollers
1997 Dec 15
logo
Freescale Semiconductor...
MC9RS08KA84FS FREESCALE-MC9RS08KA84FS Datasheet
200Kb / 2P
   8-bit Microcontrollers
logo
Fujitsu Component Limit...
MB95430 FUJITSU-MB95430 Datasheet
2Mb / 56P
   8-bit Microcontrollers
MB95F562H FUJITSU-MB95F562H Datasheet
609Kb / 84P
   8-bit Microcontrollers
MB95130MB FUJITSU-MB95130MB Datasheet
790Kb / 64P
   8-bit Microcontrollers
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com