參數(shù)資料
型號(hào)： M32170F3VFP
元件分類(lèi)： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP240
封裝： 32 X 32 MM, 0.50 MM PITCH, PLASTIC, QFP-240
文件頁(yè)數(shù)： 30/49頁(yè)
文件大?。?/td> 561K
代理商： M32170F3VFP
Mitsubishi Microcomputers
36
2001-5-14 Rev.1.0
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
32170 Group, 32174 Group
Built-in Two Independent A-D Converters
The microcomputer contains two 16-channel converters with
10-bit resolution (A-D0 converter and A-D1 converter). In
addition to single conversion on each channel, continuous
A-D conversion on a combined group of 4, 8, and 16 chan-
nels is possible. The A-D converted value can be read out in
either 10 bits or 8 bits.
Table 19 Outline of the A-D Converters
Item
Content
Analog input
16 channels
× 2
A-D conversion method
Successive approximation method.
Resolution
10 bits (Conversion results can be read out in either 10 or 8 bits.)
Absolute accuracy (Note 1)
Normal rate mode
+2 LSB
(Conditions: Ta = -40 ~ +125
°C,
Double rate mode
+2 LSB
AVCC0,1 = VREF0,1 = 5.12V)
Conversion mode
A-D conversion mode,comparator mode
Operation mode
Single mode, scan mode
Scan mode
Single -shot scan mode, continuous scan mode.
Conversion start trigger
Software start
Started by setting A-D conversion start bit to 1.
Hardware start
A-D0 converter started by MJT output event bus 3,
A-D1 converter started by TID1 overflow or underflow.
_____
Started by external ADTRG pin input.
Conversion rate
During single mode
Normal
299
× 1/ f (BCLK) (Note 2)
f(BCLK) : Internal peripheral clock
(Shortest time )
Double speed
173
× 1/ f (BCLK)
operating frequency
During comparator mode
Normal
47
× 1/ f (BCLK)
(Shortest time )
Double speed
29
× 1/ f (BCLK)
Interrupt request generation
When A-D conversion is finished, when comparate operation is finished, when single-shot
scan is finished, or when one cycle of continuous scan is finished.
DMA transfer request generation
When A-D conversion is finished, when comparate operation is finished, when single-shot
(Note 3)
scan is finished, or when one cycle of continuous scan is finished.
Note 1: The rated value of conversion accuracy here is that of the microcomputer's own as a single unit which can be exhibited when the
microcomputer is used in an environment where it may not be affected by the power supply wiring or noise on the board.
Note 2: When BCLK = 20 MHz, this is1/f (BCLK) = 50ns.
Note 3: The DMA transfer request generation function is available for only the A-D0 converter. The A-D1 converter does not have this function.
In addition to ordinary A-D conversion, the converters sup-
port comparator mode in which the set value and A-D con-
verted value are compared to determine which is larger or
smaller than the other.
When A-D conversion is finished, the converters can generated
a DMA transfer request (A-D0 converter only), as well as an
interrupt.
The A-D converters are interfaced using a dedicated power
supply to allow for connections to the peripheral circuits op-
erating with 5 V or 3.3V.
相關(guān)PDF資料
PDF描述
M30625MGA-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP80
MB90F543GSPF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MPC8260ACZUIFBX 32-BIT, 200 MHz, RISC PROCESSOR, PBGA480
MC908QY4CDTE 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO16
MC9S12E32MFC 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, QCC64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M32170F3VWG 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
M32170F4VFG 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:32-BIT RISC SINGLE-CHIP MICROCOMPUTER
M32170F4VFP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
M32170F4VFP#U0 制造商:Renesas Electronics Corporation 功能描述:SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
M32170F4VWG 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

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

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

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*