參數(shù)資料
型號: ADUC7020BCP62
廠商: ANALOG DEVICES INC
元件分類: 微控制器/微處理器
英文描述: Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
中文描述: 32-BIT, FLASH, 45.5 MHz, MICROCONTROLLER, QCC40
封裝: 6 X 6 MM, MO-220VJJD-2, LFCSP-40
文件頁數(shù): 58/80頁
文件大?。?/td> 840K
代理商: ADUC7020BCP62
ADuC702x Series
Preliminary Technical Data
Rev. PrB | Page 58 of 80
Cleared
by user, the new serial byte received is discarded
SPITX underflow mode
Set
by user to transmit the previous data
Cleared
by user to transmit 0
Transfer and interrupt mode (master mode)
Set
by user to initiate transfer with a write to the SPITX register. Interrupt will occur when TX is empty
Cleared
by user to initiate transfer with a read of the COMRX register. Interrupt will occur when RX is full
LSB first transfer enable bit
Set
by user the LSB is transmitted first
Cleared
by user the MSB is transmitted first
Reserved
Serial clock polarity mode bit
Set
by user, the serial clock idles high
Cleared
by user the serial clock idles low
Serial clock phase mode bit
Set
by user, the serial clock pulses at the beginning of each serial bit transfer
Cleared
by user, the serial clock pulses eat end of each serial bit transfer
Master mode enable bit
Set
by user to enable master mode
Cleared
by user to enable slave mode
SPI enable bit
Set
by user to enable the SPI
Cleared
to disable the SPI
7
6
5
4
3
2
1
0
Table 47: SPISTA MMR Bit Descriptions
Bit
7-6
5
Description
Reserved
SPIRX data register overflow status bit
Set
if SPIRX is overflowing
Cleared
by reading SPISRX register
SPIRX data register IRQ
Set
automatically if bit 3 or 5 are set
Cleared
by reading SPIRX register
SPIRX data register full status bit
Set
automatically if a valid data is present in the SPIRX register
Cleared
by reading SPIRX register
SPITX data register underflow status bit
Set
automatically if SPITX is under flowing
Cleared
by writing in the SPITX register
SPITX data register IRQ
Set
automatically if bit 0 is clear or bit 2 is set
Cleared
by writing in the SPITX register or if finished transmission disabling the SPI
SPITX data register empty status bit
Set
by writing to SPITX to send data. This bit is set during transmission of data
Cleared
when SPITX is empty
4
3
2
1
0
相關PDF資料
PDF描述
ADUC7021ACP32 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
ADUC7021BCP32 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
ADUC7021BCP62 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
ADUC7022ACP32 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
ADUC7022BCP32 Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
相關代理商/技術參數(shù)
參數(shù)描述
ADUC7020BCP62-U1 制造商:Analog Devices 功能描述:FLASH ARM7+5-CH,12-B ADC & 4X12-B DAC IC - Trays
ADUC7020BCPZ62 功能描述:IC MCU FLSH 62K ANLG I/O 40LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標準包裝:60 系列:PSOC® 3 CY8C38xx 核心處理器:8051 芯體尺寸:8-位 速度:67MHz 連通性:EBI/EMI,I²C,LIN,SPI,UART/USART 外圍設備:電容感應,DMA,LCD,POR,PWM,WDT 輸入/輸出數(shù):25 程序存儲器容量:64KB(64K x 8) 程序存儲器類型:閃存 EEPROM 大小:2K x 8 RAM 容量:8K x 8 電壓 - 電源 (Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 2x20b,D/A 4x8b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-VFQFN 裸露焊盤 包裝:托盤
ADUC7020BCPZ62I 功能描述:IC MCU FLSH 62K ANLG I/O 40LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標準包裝:60 系列:PSOC® 3 CY8C38xx 核心處理器:8051 芯體尺寸:8-位 速度:67MHz 連通性:EBI/EMI,I²C,LIN,SPI,UART/USART 外圍設備:電容感應,DMA,LCD,POR,PWM,WDT 輸入/輸出數(shù):25 程序存儲器容量:64KB(64K x 8) 程序存儲器類型:閃存 EEPROM 大小:2K x 8 RAM 容量:8K x 8 電壓 - 電源 (Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 2x20b,D/A 4x8b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-VFQFN 裸露焊盤 包裝:托盤
ADUC7020BCPZ62I-RL 功能描述:IC MCU 12BIT 1MSPS I2C 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標準包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設備:欠壓檢測/復位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲器容量:4KB(4K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉換器:- 振蕩器型:內部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC7020BCPZ62IRL7 功能描述:IC MCU 12BIT 1MSPS I2C 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標準包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設備:欠壓檢測/復位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲器容量:4KB(4K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉換器:- 振蕩器型:內部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND