- 您现在的位置：买卖IC网 > PDF目录299472 > MC68HC11FC0CFU5 (MOTOROLA INC) Technical Summary 8-Bit Microcontroller PDF资料下载
参数资料
| 型号： | MC68HC11FC0CFU5 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | Technical Summary 8-Bit Microcontroller |
| 中文描述： | 8-BIT, 6 MHz, MICROCONTROLLER, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 44/74页 |
| 文件大小： | 513K |
| 代理商： | MC68HC11FC0CFU5 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页当前第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页
MC68HC11F1/FC0
MOTOROLA
MC68HC11FTS/D
49
10 Serial Peripheral Interface
The serial peripheral interface (SPI) allows the MCU to communicate synchronously with peripheral de-
vices and other microprocessors. The SPI protocol facilitates rapid exchange of serial data between de-
vices in a control system. The MC68HC11F1 and MC68HC11FC0 can be set up for master or slave
operation. Standard data rates can be as high as one half of the E-clock rate when configured as mas-
ter, and as fast as the E-clock when configured as slave.
The MC68HC11FC0 has an additional control bit that allows the SPI baud rate counter to be bypassed.
This allows a master mode baud rate equal to the E-clock frequency.
10.1 SPI Block Diagram
Figure 12 SPI Block Diagram
SYSTEM
CONFIGURATION
OPTION
2
REGISTER
INTERNAL
MCU CLOCK
÷2
÷4
÷16
÷32
DIVIDER
SELECT
SPRBYP
SPI
CONTROL
REGISTER
SPIE
SPE
DWOM
MSTR
CPHA
DOTTED LINE CONNECTIONS
8-BIT SHIFT REGISTER
READ DATA BUFFER
MSB
LSB
CLOCK
M
S
MISO
PD2
MOSI
PD3
M
S
SCK
PD4
CLOCK LOGIC
SS
PD5
SPR1
PIN
CONTROL
LOGIC
CPOL
SPR0
SPIF
WCOL
MODF
SPI STATUS REGISTER
SPR0
SPR1
MSTR
CPHA
CPOL
SPIE
SPE
MSTR
SPI
CONTROL
MODF
WCOL
SPIF
SPE
DWOM
MSTR
PRESENT ON MC68HC11FC0 ONLY
INTERNAL
DATA
BUS
SPI INTERRUPT
REQUEST
相关PDF资料 |
PDF描述 |
|---|---|
| MC68L11FC0PU3 | Technical Summary 8-Bit Microcontroller |
| MC68L11FC0PU4 | Technical Summary 8-Bit Microcontroller |
| MC74A6-3.3T | DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 3Cel, RECTANGULAR, THROUGH HOLE MOUNT |
| MC74F37DR2 | F/FAST SERIES, QUAD 2-INPUT NAND GATE, PDSO14 |
| MC74HC4851ADR2 | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC68HC11FC0CPU4 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Technical Summary 8-Bit Microcontroller |
| MC68HC11FC0CPU5 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Technical Summary 8-Bit Microcontroller |
| MC68HC11FC0FU6 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Technical Summary 8-Bit Microcontroller |
| MC68HC11FC0PU6 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Technical Summary 8-Bit Microcontroller |
| MC68HC11G5 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller Unit |
发布紧急采购，3分钟左右您将得到回复。