參數(shù)資料
型號(hào): PIC12F510-I/MS
廠商: Microchip Technology
文件頁數(shù): 16/39頁
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 1.5KB 8MSOP
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝: 100
系列: PIC® 12F
核心處理器: PIC
芯體尺寸: 8-位
速度: 8MHz
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 5
程序存儲(chǔ)器容量: 1.5KB(1K x 12)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 38 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
包裝: 管件
產(chǎn)品目錄頁面: 637 (CN2011-ZH PDF)
配用: AC162070-ND - HEADER INTRFC MPLAB ICD2 8/14P
AC164325-ND - MODULE SKT FOR 8MSOP
23
6462AS–ATARM–03-Jun-09
AT91SAM9G10
9.10
Advanced Interrupt Controller
Controls the interrupt lines (nIRQ and nFIQ) of an ARM Processor
Thirty-two individually maskable and vectored interrupt sources
– Source 0 is reserved for the Fast Interrupt Input (FIQ)
– Source 1 is reserved for system peripherals (PIT, RTT, PMC, DBGU, etc.)
– Source 2 to Source 31 control up to thirty embedded peripheral interrupts or external
interrupts
– Programmable edge-triggered or level-sensitive internal sources
– Programmable positive/negative edge-triggered or high/low level-sensitive
Four External Sources
8-level Priority Controller
– Drives the normal interrupt of the processor
– Handles priority of the interrupt sources 1 to 31
– Higher priority interrupts can be served during service of lower priority interrupt
Vectoring
– Optimizes Interrupt Service Routine Branch and Execution
– One 32-bit Vector Register per interrupt source
– Interrupt Vector Register reads the corresponding current Interrupt Vector
Protect Mode
– Easy debugging by preventing automatic operations when protect mode is enabled
Fast Forcing
– Permits redirecting any normal interrupt source on the Fast Interrupt of the
processor
General Interrupt Mask
– Provides processor synchronization on events without triggering an interrupt
9.11
Debug Unit
Composed of four functions
–Two-pin UART
– Debug Communication Channel (DCC) support
– Chip ID Registers
– ICE Access Prevention
Two-pin UART
– Implemented features are 100% compatible with the standard Atmel USART
– Independent receiver and transmitter with a common programmable Baud Rate
Generator
– Even, Odd, Mark or Space Parity Generation
– Parity, Framing and Overrun Error Detection
– Automatic Echo, Local Loopback and Remote Loopback Channel Modes
– Support for two PDC channels with connection to receiver and transmitter
Debug Communication Channel Support
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