- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67762 > M37630E4T-XXXFP 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP44 PDF資料下載
參數(shù)資料
| 型號(hào)： | M37630E4T-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 30/49頁 |
| 文件大?。?/td> | 840K |
| 代理商： | M37630E4T-XXXFP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁當(dāng)前第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁
MITSUBISHI MICROCOMPUTERS
7630 Group
35
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
A-D CONVERTER
The A-D converter uses the successive approximation method with
8 bit resolution. The functional blocks of the A-D converter are
described below. Refer to Block diagram of A-D converter.
Comparison Voltage Generator
The comparison voltage generator divides the voltage between
AVSS and VREF by 256, and outputs the divided voltage.
Channel Selector
The channel selector selects one of ports P00/AN0 to P07/AN7, and
inputs its voltage to the comparator.
A-D conversion register AD
The A-D conversion register is a read-only register that stores the
result of an A-D conversion. This register must not be read during
an A-D conversion.
Fig. 39
Block diagram of A-D converter
A-D control register (Structure of A-D control reg-
ister)
The A-D control register controls the A-D conversion process. Bits 0
to 2 select a specific analog input pin. Bit 3 signals the completion
of an A-D conversion. The value of this bit remains “0” during an A-
D conversion, and changes to “1” when an A-D conversion ends.
Writing “0” to this bit starts the A-D conversion. Bit 4 is the VREF/
Input switch bit.
AVSS
P00/AN0
3
A-D control register
b7
b0
comparison voltage
generator
A-D control circuit
Comparator
P07/AN7
VREF
A-D interrupt request
A-D conversion register
ch
annel
se
le
ctor
Data bus
VREF/Input switch bit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37630E4FS | 8-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CQCC80 |
| M37641M8-XXXHP | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37641F8HP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37643F8FP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37643F8HP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37630E4T-XXXFS | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37630M4T | 制造商:CMLMICRO 制造商全稱:CML Microcircuits 功能描述:Baseband Processor for ‘Leisure’ Radios with Data |
| M37630M4T-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37630M4T-XXXFS | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37630T-RFS | 功能描述:BOARD CONV FOR M37630 EMULATOR RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁面:1429 (CN2011-ZH PDF) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。