參數資料
型號: ADUC7021BCPZ62-RL7
廠商: Analog Devices Inc
文件頁數: 69/92頁
文件大?。?/td> 0K
描述: IC MCU 12BIT 1MSPS UART 40-LFCSP
標準包裝: 750
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 44MHz
連通性: EBI/EMI,I²C,SPI,UART/USART
外圍設備: PLA,PWM,PSM,溫度傳感器,WDT
輸入/輸出數: 13
程序存儲器容量: 64KB(32K x 16)
程序存儲器類型: 閃存
RAM 容量: 2K x 32
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.6 V
數據轉換器: A/D 8x12b,D/A 2x12b
振蕩器型: 內部
工作溫度: -40°C ~ 125°C
封裝/外殼: 40-VFQFN 裸露焊盤,CSP
包裝: 帶卷 (TR)
ADuC7019/20/21/22/24/25/26/27/28
Rev. B | Page 71 of 92
I2CxDIV Registers
Name
Address
Default Value
Access
I2C0DIV
0xFFFF0830
0x1F1F
R/W
I2C1DIV
0xFFFF0930
0x1F1F
R/W
I2CxDIV are the clock divider registers.
I2CxIDx Registers
Name
Address
Default Value
Access
I2C0ID0
0xFFFF0838
0x00
R/W
I2C0ID1
0xFFFF083C
0x00
R/W
I2C0ID2
0xFFFF0840
0x00
R/W
I2C0ID3
0xFFFF0844
0x00
R/W
I2C1ID0
0xFFFF0938
0x00
R/W
I2C1ID1
0xFFFF093C
0x00
R/W
I2C1ID2
0xFFFF0940
0x00
R/W
I2C1ID3
0xFFFF0944
0x00
R/W
I2CxID0, I2CxID1, I2CxID2, and I2CxID3 are slave address
device ID registers of I2Cx.
I2CxCCNT Registers
Name
Address
Default Value
Access
I2C0CCNT
0xFFFF0848
0x01
R/W
I2C1CCNT
0xFFFF0948
0x01
R/W
I2CxCCNT are 8-bit start/stop generation counters. They hold
off SDA low for start and stop conditions.
I2CxFSTA Registers
Name
Address
Default Value
Access
I2C0FSTA
0xFFFF084C
0x0000
R/W
I2C1FSTA
0xFFFF094C
0x0000
R/W
I2CxFSTA are FIFO status registers.
Table 64. I2C0FSTA MMR Bit Descriptions
Bit
Access
Type
Value
Description
15:10
Reserved.
9
R/W
Master Transmit FIFO Flush. Set by the
user to flush the master Tx FIFO.
Cleared automatically when the
master Tx FIFO is flushed. This bit
also flushes the slave receive FIFO.
8
R/W
Slave Transmit FIFO Flush. Set by the
user to flush the slave Tx FIFO. Cleared
automatically once the slave Tx FIFO
is flushed.
7:6
R
Master Rx FIFO Status Bits.
00
FIFO Empty.
01
Byte Written to FIFO.
10
1 Byte in FIFO.
11
FIFO Full.
5:4
R
Master Tx FIFO Status Bits.
00
FIFO Empty.
01
Byte Written to FIFO.
10
1 Byte in FIFO.
11
FIFO Full.
3:2
R
Slave Rx FIFO Status Bits.
00
FIFO Empty.
01
Byte Written to FIFO.
10
1 Byte in FIFO.
11
FIFO Full.
1:0
R
Slave Tx FIFO Status Bits.
00
FIFO Empty.
01
Byte Written to FIFO.
10
1 Byte in FIFO.
11
FIFO Full.
相關PDF資料
PDF描述
ADUC7023BCPZ62I-R7 IC MCU 12BIT 62KB FLASH 32LFCSP
ADUC7024BCPZ62 IC MCU FLSH 62K ANLG I/O 64LFCSP
ADUC7032BSTZ-88 IC MCU 96K FLASH DUAL 48LQFP
ADUC7032BSTZ-8V-RL IC BATTERY SENSOR PREC 48-LQFP
ADUC7034BCPZ IC MCU FLASH 32K ANLG IO 48LFCSP
相關代理商/技術參數
參數描述
ADUC7022 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
ADUC7022ACP32 制造商:Analog Devices 功能描述:FLASH ARM7+10-CH,12-B ADC IC - Trays
ADUC7022ACPZ32 制造商:Analog Devices 功能描述:MCU 32BIT RISC 32KB FLASH 3.3V 40LFCSP EP - Trays
ADUC7022BCP32 制造商:Analog Devices 功能描述:FLASH ARM7+10-CH,12-B ADC IC - Trays
ADUC7022BCP62 制造商:Analog Devices 功能描述:FLASH ARM7+10-CH,12-B ADC IC - Trays