- 您现在的位置：买卖IC网 > PDF目录69031 > MC9SD64VPVR2 (MOTOROLA INC) 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112 PDF资料下载
参数资料
| 型号： | MC9SD64VPVR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112 |
| 封装： | LQFP-112 |
| 文件页数： | 35/102页 |
| 文件大小： | 1007K |
| 代理商： | MC9SD64VPVR2 |
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页当前第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页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页
MC9S12DJ64 Device User Guide — V01.02
38
2.3.55 PS2 / RXD1 — Port S I/O Pin 2
PS2 is a general purpose input or output pin. It can be configured as the receive pin RXD of Serial
Communication Interface 1 (SCI1).
2.3.56 PS1 / TXD0 — Port S I/O Pin 1
PS1 is a general purpose input or output pin. It can be configured as the transmit pin TXD of Serial
Communication Interface 0 (SCI0).
2.3.57 PS0 / RXD0 — Port S I/O Pin 0
PS0 is a general purpose input or output pin. It can be configured as the receive pin RXD of Serial
Communication Interface 0 (SCI0).
2.3.58 PT[7:0] / IOC[7:0] — Port T I/O Pins [7:0]
PT7-PT0 are general purpose input or output pins. They can be configured as input capture or output
compare pins IOC7-IOC0 of the Enhanced Capture Timer (ECT).
2.4 Power Supply Pins
MC9S12DJ64 power and ground pins are described below.
NOTE:
All VSS pins must be connected together in the application.
2.4.1 VDDX, VSSX — Power & Ground Pins for I/O Drivers
External power and ground for I/O drivers. Because fast signal transitions place high, short-duration
current demands on the power supply, use bypass capacitors with high-frequency characteristics and place
them as close to the MCU as possible. Bypass requirements depend on how heavily the MCU pins are
loaded.
VDDX and VSSX are the supplies for Ports J, K, M, P, T and S.
2.4.2 VDDR, VSSR — Power & Ground Pins for I/O Drivers & for Internal
Voltage Regulator
External power and ground for I/O drivers and input to the internal voltage regulator. Because fast signal
transitions place high, short-duration current demands on the power supply, use bypass capacitors with
high-frequency characteristics and place them as close to the MCU as possible. Bypass requirements
depend on how heavily the MCU pins are loaded.
VDDR and VSSR are the supplies for Ports A, B, E and H.
相关PDF资料 |
PDF描述 |
|---|---|
| MC9SDJ64VPVR2 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112 |
| MC9SD64MPVR2 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112 |
| MC9SD64VFUR2 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80 |
| MC9SD64CPVR2 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112 |
| MC9SD64MPVR2 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC9SDG128BCPVR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC9SDG128BMFUR2 | 制造商:Motorola Inc 功能描述: |
| MC9SDG128BVFUR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC9SDG128ECPV | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC9SDG128ECPVR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
发布紧急采购，3分钟左右您将得到回复。