参数资料
型号: MC68HC705V8CFN
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQCC68
封装: PLASTIC, LCC-68
文件页数: 47/172页
文件大小: 890K
代理商: MC68HC705V8CFN
SECTION 15: MESSAGE DATA LINK CONTROLLER
MOTOROLA
Page 129
MC68HC705V8 Specification Rev. 2.1
MDLC module can withstand directly, the user should ensure that their circuit design meets
the transient protection requirements of their application.
Figure 15-16 :
MDLC Physical Interface Outline
Txp
Rxp
Driver
BUS
PHYSICAL INTERFACE
Sleep/Wake
Prst
VBATT
LOAD
R1
L1
Waveshaper
C1
Sleep & Wake
Rx Comparator
Control
+
-
Vref
REXT1
REXT2
VDD
VSSD
To VDD
+5V
Voltage References &
Control
0.1
F
P6KE15A
0.1
F
0V
+12V
J1850 BUS
31.6 k
1%
24.9 k
1%
MDLC Use
R1
C1
L1
1st node in system
1.5k
±1%
3300pF/2700pF*
TDK NL322522T-470J-3 (surface)
TDK SP0203-470K-7 (leaded)
All other nodes
10.7k
±1%
470pF/220pF*
TDK NL322522T-470J-3 (surface)
TDK SP0203-470K-7 (leaded)
All circuit board grounds (
) should be tied to a single point on the circuit board.
The chassis ground (
) should be tied to a single point on the chassis as close to the Bus connector as
possible.
The L1,C1 filter should be located as close to the Bus connector as possible.
R1, REXT1, REXT2 and decoupling capacitors should be located as close as possible to the MDLC
Transient protection circuits are optional and only examples of how a protection scheme might be
implemented, these devices may not be sufficient for all applications and under all circumstances.
P6KE30A
1N5822
Example VBATT transient protection
VCCA
TSMA16A(surface)
Locate close to
module connector
Example
transient/ESD
protection
P4KA16A(leaded)
Both
Notes:
* Values account for load contributions by protection
devices
47
H
Keep lead lengths
to a minimum on
leaded devices
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相关PDF资料
PDF描述
MC68HC705X4CDW 8-BIT, OTPROM, 2.2 MHz, MICROCONTROLLER, PDSO28
MC68HC05X4CDW 8-BIT, MROM, 2.2 MHz, MICROCONTROLLER, PDSO28
MC68HC705X4DW 8-BIT, OTPROM, 2.2 MHz, MICROCONTROLLER, PDSO28
MC68HC708KL8FB 8-BIT, OTPROM, 1.5 MHz, MICROCONTROLLER, PQFP52
MC68HC708MP16VFU 8-BIT, OTPROM, 8.2 MHz, MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
MC68HC706P6ACDW 制造商:Motorola Inc 功能描述:
MC68HC708MP16CFU 制造商:MAJOR 功能描述:
MC68HC711D3CFBE2 制造商:Freescale Semiconductor 功能描述:
MC68HC711D3CFN2 功能描述:IC MCU 2MHZ 4K OTP 44-PLCC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:HC11 其它有关文件:STM32F101T8 View All Specifications 特色产品:STM32 32-bit Cortex MCUs 标准包装:490 系列:STM32 F1 核心处理器:ARM? Cortex?-M3 芯体尺寸:32-位 速度:36MHz 连通性:I²C,IrDA,LIN,SPI,UART/USART 外围设备:DMA,PDR,POR,PVD,PWM,温度传感器,WDT 输入/输出数:26 程序存储器容量:64KB(64K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:10K x 8 电压 - 电源 (Vcc/Vdd):2 V ~ 3.6 V 数据转换器:A/D 10x12b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:36-VFQFN,36-VFQFPN 包装:托盘 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名称:497-9032STM32F101T8U6-ND
MC68HC711D3CFNE2 功能描述:8位微控制器 -MCU 8B OTP 192RAM 2 MHZ RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT