ARM CortexTM-M1 2P ro d u c t B r " />
參數(shù)資料
型號： M1A3P1000-1FG256I
廠商： Microsemi SoC
文件頁數(shù)： 5/12頁
文件大?。?/td> 0K
描述： IC FPGA M1 1KB FLASH 1M 256FBGA
標(biāo)準(zhǔn)包裝： 90
系列： ProASIC3
RAM 位總計(jì)： 147456
輸入/輸出數(shù)： 177
門數(shù)： 1000000
電源電壓： 1.425 V ~ 1.575 V
安裝類型： 表面貼裝
工作溫度： -40°C ~ 85°C
封裝/外殼： 256-LBGA
供應(yīng)商設(shè)備封裝： 256-FPBGA（17x17）
ARM CortexTM-M1
2P ro d u c t B r i e f
Figure 1 shows an ARM Cortex-M1 processor with debug block diagram.
The NVIC is closely coupled to the ARM Cortex-M1 core
to achieve low-latency interrupt processing. The versions
currently available for use in M1 devices support 1
interrupt with 4 levels of priority. Future versions will
support up to 32 interrupts. To simplify software
development, the processor state is automatically saved
on interrupt entry, and restored on interrupt exist, with
no instruction overhead.
The ARM Cortex-M1 Thumb instruction set’s 16-bit
instruction length allows it to approach twice the density
in memory of standard 32-bit ARM code while retaining
most of the ARM performance advantage over a
traditional 16-bit processor using 16-bit registers. This is
possible because Thumb code operates on the 32-bit
register set in the processor. Thumb code is able to
provide up to 65% of the code size of ARM, and 160% of
the performance of an equivalent ARM processor
connected to a 16-bit memory system.
Figure 1 Processor with Debug Block Diagram
Processor with Debug
AHB-PPB
NVIC
Debug Subsystem
AHB Decoder
AHB Multiplexer
AHB Matrix
Debug ITCM Interface
Debug DTCM Interface
Breakpoint Unit
Data Watchpoint Unit
Debug Control
ROM Table
Internal PPB Signals
External Bus Signals
DAP
AHB-AP
SWJ-DP
Memory Interface
ITCM
DTCM
Core
Dbg
AHB Master
NVIC Interrupt Interface External Interface
Debug Port
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMV822 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps
LMV822AIDT 功能描述:運(yùn)算放大器 - 運(yùn)放 400uA 5V Low PWR 50nA 0.8mV 5.5MHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMV822AIST 功能描述:運(yùn)算放大器 - 運(yùn)放 400uA 5V Low PWR 50nA 0.8mV 5.5MHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMV822AIYDT 功能描述:運(yùn)算放大器 - 運(yùn)放 Low PWR Gen Purp 400uA 5V 50nA 5.5MHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMV822AIYST 制造商:STMicroelectronics 功能描述:STANDARD PRODUCTS & HIREL - Tape and Reel 制造商:STMicroelectronics 功能描述:IC OPAMP GP LP RR DUAL 8MSOP 制造商:STMicroelectronics 功能描述:LP High ACC Op Amp 400uA 5V 50nA 5.5MHz
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