參數(shù)資料
型號： DSPIC30F2010T-30I/MM
廠商： Microchip Technology
文件頁數(shù)： 10/49頁
文件大?。?/td> 0K
描述： IC DSPIC MCU/DSP 12K 28QFN
產(chǎn)品培訓(xùn)模塊： Asynchronous Stimulus
標(biāo)準(zhǔn)包裝： 1,600
系列： dsPIC™ 30F
核心處理器： dsPIC
芯體尺寸： 16-位
速度： 30 MIP
連通性： I²C，SPI，UART/USART
外圍設(shè)備： 高級欠壓探測/復(fù)位，電機控制 PWM，QEI，POR，PWM，WDT
輸入/輸出數(shù)： 20
程序存儲器容量： 12KB（4K x 24）
程序存儲器類型： 閃存
EEPROM 大?。?/td> 1K x 8
RAM 容量： 512 x 8
電壓 - 電源 (Vcc/Vdd)： 2.5 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 6x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 28-VQFN 裸露焊盤
包裝： 帶卷 (TR)
dsPIC30F2010
DS70118J-page 18
2011 Microchip Technology Inc.
2.4.2.4
Data Space Write Saturation
In addition to adder/subtracter saturation, writes to data
space may also be saturated, but without affecting the
contents of the source accumulator. The data space
write saturation logic block accepts a 16-bit, 1.15
fractional value from the round logic block as its input,
together with overflow status from the original source
(accumulator) and the 16-bit round adder. These are
combined and used to select the appropriate 1.15
fractional value as output to write to data space
memory.
If the SATDW bit in the CORCON register is set, data
(after rounding or truncation) is tested for overflow and
adjusted accordingly. For input data greater than
0x007FFF, data written to memory is forced to the
maximum positive 1.15 value, 0x7FFF. For input data
less than 0xFF8000, data written to memory is forced to
the maximum negative 1.15 value, 0x8000. The Most
Significant bit of the source (bit 39) is used to determine
the sign of the operand being tested.
If the SATDW bit in the CORCON register is not set, the
input data is always passed through unmodified under
all conditions.
2.4.3
BARREL SHIFTER
The barrel shifter is capable of performing up to 15-bit
arithmetic or logic right shifts, or up to 16-bit left shifts
in a single cycle. The source can be either of the two
DSP accumulators or the X bus (to support multi-bit
shifts of register or memory data).
The shifter requires a signed binary value to determine
both the magnitude (number of bits) and direction of the
shift operation. A positive value will shift the operand
right. A negative value will shift the operand left. A
value of 0 will not modify the operand.
The barrel shifter is 40 bits wide, thereby obtaining a
40-bit result for DSP shift operations and a 16-bit result
for MCU shift operations. Data from the X bus is pre-
sented to the barrel shifter between bit positions 16 to
31 for right shifts, and bit positions 0 to 15 for left shifts.
相關(guān)PDF資料
PDF描述
VE-2N1-IX CONVERTER MOD DC/DC 12V 75W
VI-JWK-IY-B1 CONVERTER MOD DC/DC 40V 50W
GRM2196P2A9R0DZ01D CAP CER 9PF 100V P2H 0805
VI-J3P-IW-S CONVERTER MOD DC/DC 13.8V 100W
DSPIC30F2010T-20I/MM IC DSPIC MCU/DSP 12K 28QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSPIC30F2011 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-Bit Digital Signal Controllers
DSPIC30F2011_06 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-Bit Digital Signal Controllers
DSPIC30F2011_08 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-bit Digital Signal Controllers
dsPIC30F2011-20E/ML 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 28LD 20MIPS 12 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
dsPIC30F2011-20E/P 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 18LD 20MIPS 12 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*