參數(shù)資料
型號: MB95F263KPF-G-SNE2
廠商: Fujitsu Semiconductor America Inc
文件頁數(shù): 71/87頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 12KB FLASH 20SOP
標(biāo)準(zhǔn)包裝: 1,325
系列: 8FX MB95260H
核心處理器: F²MC-8FX
芯體尺寸: 8-位
速度: 16MHz
連通性: LIN,SIO,UART/USART
外圍設(shè)備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 12KB(12K x 8)
程序存儲器類型: 閃存
RAM 容量: 496 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 6x8/10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
包裝: 托盤
其它名稱: 865-1210
dsPIC30F2010
DS70118J-page 78
2011 Microchip Technology Inc.
13.7
QEI Module Operation During CPU
Idle Mode
Since the QEI module can function as a quadrature
encoder interface, or as a 16-bit timer, the following
section describes operation of the module in both
modes.
13.7.1
QEI OPERATION DURING CPU IDLE
MODE
When the CPU is placed in the Idle mode, the QEI
module
will
operate
if
the
QEISIDL
bit
(QEICON<13>) = 0. This bit defaults to a logic ‘0’
upon executing POR and BOR. For halting the QEI
module during the CPU Idle mode, QEISIDL should be
set to ‘1’.
13.7.2
TIMER OPERATION DURING CPU
IDLE MODE
When the CPU is placed in the Idle mode and the QEI
module is configured in the 16-bit Timer mode, the
16-bit timer will operate if the QEISIDL bit (QEI-
CON<13>) = 0. This bit defaults to a logic ‘0’ upon
executing POR and BOR. For halting the timer module
during the CPU Idle mode, QEISIDL should be set
to ‘1’.
If the QEISIDL bit is cleared, the timer will function
normally, as if the CPU Idle mode had not been
entered.
13.8
Quadrature Encoder Interface
Interrupts
The quadrature encoder interface has the ability to
generate an interrupt on occurrence of the following
events:
Interrupt on 16-bit up/down position counter
rollover/underflow
Detection of qualified index pulse, or if CNTERR
bit is set
Timer period match event (overflow/underflow)
Gate accumulation event
The QEI interrupt flag bit, QEIIF, is asserted upon
occurrence of any of the above events. The QEIIF bit
must be cleared in software. QEIIF is located in the
IFS2 status register.
Enabling an interrupt is accomplished via the respec-
tive enable bit, QEIIE. The QEIIE bit is located in the
IEC2 Control register.
相關(guān)PDF資料
PDF描述
MB95F274KPF-G-SNE2 IC MCU 8BIT 20KB FLASH 8SOP
MB95F283KPF-G-SNE1 IC MCU 8BIT 12KB FLASH 16SOP
MB95F316EPMC-G-SNE2 IC MCU 8BIT 36KB FLASH 80LQFP
MB95F334HPMC-G-SNE2 IC MCU 8BIT 20KB FLASH 32LQFP
MB95F353EPF-G-SNE2 IC MCU 8BIT 12KB FLASH 24SOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB95F264KPF-ES-SNE2 制造商:FUJITSU 功能描述:
MB95F264KPF-G-SNE2 功能描述:IC MCU 8BIT 20KB FLASH 20SOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:8FX MB95260H 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB(96K x 8) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
MB95F272KPF-G-SNE2 功能描述:IC MCU 8BIT 8KB FLASH 8SOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:8FX MB95270H 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB(96K x 8) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
MB95F273KPF-G-SNE2 功能描述:IC MCU 8BIT 12KB FLASH 8SOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:8FX MB95270H 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB(96K x 8) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
MB95F274KPF-G-SNE2 功能描述:IC MCU 8BIT 20KB FLASH 8SOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:8FX MB95270H 標(biāo)準(zhǔn)包裝:60 系列:BlueStreak ; LH7 核心處理器:ARM7 芯體尺寸:32-位 速度:84MHz 連通性:EBI/EMI,SPI,SSI,SSP,UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位,DMA,LCD,POR,PWM,WDT 輸入/輸出數(shù):76 程序存儲器容量:- 程序存儲器類型:ROMless EEPROM 大小:- RAM 容量:32K x 8 電壓 - 電源 (Vcc/Vdd):1.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤