- 您现在的位置：买卖IC网 > PDF目录45194 > MB91F482PMC-GE1 (FUJITSU LTD) 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100 PDF资料下载
参数资料
| 型号： | MB91F482PMC-GE1 |
| 厂商： | FUJITSU LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100 |
| 文件页数： | 21/96页 |
| 文件大小： | 2461K |
| 代理商： | MB91F482PMC-GE1 |
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页当前第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
MB91470/480 Series
28
DS07–16901–9E
Order of power turning ON/OFF
Use the following procedure for turning the power on or off. If not using the A/D converter, connect AVCC =VCC
and AVSS = VSS. Turn on the power supply in the sequence VCC
→ AVCC → AVRH, and turn off the power in
the reverse sequence.
Source oscillation input when turning on the power
When turning the power on, maintain the clock input until the device is released from the oscillation stabili-
zation wait state.
Cautions for operation during PLL clock mode
Even if the oscillator comes off or the clock input stops with the PLL clock selected for MB91470/480 series,
MB91470/480 series may continue to operate at the free-run frequency of the PLL’s internal self-oscillating
oscillator circuit.
Performance of this operation, however, cannot be guaranteed.
Using an external clock
When using an external clock, you must always input clock signals with opposite phase from X0 pin to X1 pin
simultaneously. However, as the X1 pin halts with an output at the "H" level during stop mode, insert a resistor
of approximately 1 k
Ω externally to prevent a conflict between the two outputs if using stop mode (oscillation
stop mode).
The figure below shows an example of how to use an external clock.
C pin
As MB91470/480 series includes an internal regulator, always connect a bypass capacitor of approximately
4.7
μF to the C pin for use by the regulator.
Software reset on the synchronous mode
Be sure to meet the following two conditions before setting 0 to the SRST bit of STCR (standby control
register) when the software reset is used on the synchronous mode.
Set the interrupt enable flag (I-Flag) to interrupts disabled (I-Flag=0).
Not used NMI
X0
X1
MB91470/480
series
Example of Using an External Clock
C
4.7
μF
GND
VSS
MB91470/480
series
相关PDF资料 |
PDF描述 |
|---|---|
| MB91487PF-GE1 | 32-BIT, MROM, 80 MHz, RISC MICROCONTROLLER, PQFP100 |
| MB91F487PF-GE1 | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100 |
| MB91F486PF-GE1 | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100 |
| MB91487PMC-GE1 | 32-BIT, MROM, 80 MHz, RISC MICROCONTROLLER, PQFP100 |
| MB91486PF-GE1 | 32-BIT, MROM, 80 MHz, RISC MICROCONTROLLER, PQFP100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB91F487 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Microcontrollers |
| MB91F487PMC-GE1 | 功能描述:IC MCU 512KB FLASH 100-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:FR MB91480 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA，UART/USART 外围设备:欠压检测/复位，LED，POR，PWM，WDT 输入/输出数:16 程序存储器容量:4KB（4K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND |
| MB91F492PMC-GE1 | 功能描述:IC MCU 256KB FLASH FR60 LFQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:FR MB91490 产品培训模块:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 标准包装:1 系列:MSP430x4xx 核心处理器:RISC 芯体尺寸:16-位 速度:8MHz 连通性:SPI，UART/USART 外围设备:欠压检测/复位，LCD，POR，PWM，WDT 输入/输出数:48 程序存储器容量:32KB（32K x 8 + 256B） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):1.8 V ~ 3.6 V 数据转换器:A/D 8x12b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:100-LQFP 包装:Digi-Reel® 其它名称:296-26232-6 |
| MB91F585 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Motor Control MCU for Electric (EV) and Hybrid Electric Vehicles (HEV) |
| MB91F587 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-bit Motor Control MCU for Electric (EV) and Hybrid Electric Vehicles (HEV) |
发布紧急采购，3分钟左右您将得到回复。