參數(shù)資料
型號(hào): ADUC7060BCPZ32-RL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 88/108頁(yè)
文件大小: 0K
描述: IC MCU FLASH 24BIT 32KB 48LFCSP
設(shè)計(jì)資源: 4 mA-to-20 mA Loop-Powered Temperature Monitor Using ADuC7060/1 (CN0145)
Low power, Long Range, ISM Wireless Measuring Node (CN0164)
標(biāo)準(zhǔn)包裝: 2,500
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 10MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 14
程序存儲(chǔ)器容量: 32KB(16K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 1K x 32
電壓 - 電源 (Vcc/Vdd): 2.375 V ~ 2.625 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 5x24b,8x24b,D/A 1x14b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 48-VFQFN 裸露焊盤,CSP
包裝: 帶卷 (TR)
ADuC7060/ADuC7061
Data Sheet
Rev. D | Page 80 of 108
UART SERIAL INTERFACE
Each ADuC706x features a 16450-compatible UART. The
UART is a full-duplex, universal, asynchronous
receiver/transmitter. A UART performs serial-to-parallel
conversion on data characters received from a peripheral device
and parallel-to-serial conversion on data characters received from
the ARM7TDMI. The UART features a fractional divider that
facilitates high accuracy baud rate generation and a network
addressable mode. The UART functionality is available on the
P1.0/IRQ1/SIN/T0 and P1.1/SOUT pins of the ADuC706x.
The serial communication adopts an asynchronous protocol
that supports various word lengths, stop bits, and parity genera-
tion options selectable in the configuration register.
BAUD RATE GENERATION
The ADuC706x features two methods of generating the UART
baud rate: normal 450 UART baud rate generation and
ADuC706x fractional divider.
Normal 450 UART Baud Rate Generation
The baud rate is a divided version of the core clock using the
value in COMDIV0 and COMDIV1 MMRs (16-bit value,
divisor latch (DL)). The standard baud rate generator formula is
DL
Rate
Baud
×
=
2
16
MHz
24
.
10
(1)
Table 88 lists common baud rate values.
Table 88. Baud Rate Using the Standard Baud Rate Generator
Baud Rate
DL
Actual Baud Rate
% Error
9600
0x21
9696
1.01%
19,200
0x11
18,824
1.96%
115,200
0x3
106,667
7.41%
ADuC706x Fractional Divider
The fractional divider combined with the normal baud rate
generator allows the generation of accurate high speed baud rates.
/2
/(M + N/2048)
/16DL
UART
CORE
CLOCK
FBEN
07079-
021
Figure 27. Fractional Divider Baud Rate Generation
Calculation of the baud rate using a fractional divider is as
follows:
)
2048
(
2
16
MHz
24
.
10
N
M
DL
Rate
Baud
+
×
=
(2)
2
16
MHz
24
.
10
2048
×
=
+
DL
Rate
Baud
N
M
Table 89 lists common baud rate values.
Table 89. Baud Rate Using the Fractional Baud Rate Generator
Baud Rate
DL
M
N
Actual Baud Rate
% Error
9600
0x21
1
21
9598.55
0.015%
19,200
0x10
1
85
19,203
0.015%
115,200
0x2
1
796
115,218
0.015%
UART REGISTER DEFINITIONS
The UART interface consists of the following 11 registers:
COMTX: 8-bit transmit register
COMRX: 8-bit receive register
COMDIV0: divisor latch (low byte)
COMDIV1: divisor latch (high byte)
COMCON0: line control register
COMCON1: line control register
COMSTA0: line status register
COMSTA1: line status register
COMIEN0: interrupt enable register
COMIID0: interrupt identification register
COMDIV2: 16-bit fractional baud divide register
COMTX, COMRX, and COMDIV0 share the same address
location. COMTX and COMRX can be accessed when Bit 7 in
the COMCON0 register is cleared. COMDIV0 or COMDIV1
can be accessed when Bit 7 of COMCON0 or COMCON1,
respectively, is set.
相關(guān)PDF資料
PDF描述
AD7510DIKQ IC SWITCH QUAD SPST 16CDIP
LX256EV-5FN484I IC SWITCH DIGITAL 484FPBGA
LX256EV-35FN484C IC SWITCH DIGITAL 484FPBGA
LX256V-5FN484C IC SWITCH DIGITAL 484FPBGA
ATSAM3U1CB-CU IC MCU 64KB CORTEX-M3 100-TFBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC7060BSTZ32 功能描述:IC MCU FLASH 24BIT 32KB 48LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 產(chǎn)品培訓(xùn)模塊:MCU Product Line Introduction XMEGA Introduction AVR XMEGA USB Connectivity 標(biāo)準(zhǔn)包裝:90 系列:AVR® XMEGA 核心處理器:AVR 芯體尺寸:8/16-位 速度:32MHz 連通性:I²C,IrDA,SPI,UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,DMA,POR,PWM,WDT 輸入/輸出數(shù):50 程序存儲(chǔ)器容量:192KB(96K x 16) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:16K x 8 電壓 - 電源 (Vcc/Vdd):1.6 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 16x12b; D/A 2x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:64-TQFP 包裝:托盤 配用:ATSTK600-RC14-ND - STK600 SOCKET/ADAPTER 64TQFPATSTK600-TQFP64-ND - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ADUC7060BSTZ32-RL 功能描述:IC ARM7 MCU FLASH 32K 48LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)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(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)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(zhuǎn)換器:- 振蕩器型:內(nèi)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
ADUC7061BCPZ32 功能描述:IC MCU 16/32BIT 32KB 32LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)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(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)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(zhuǎn)換器:- 振蕩器型:內(nèi)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
ADUC7061BCPZ32-RL 功能描述:IC MCU 16/32BIT 32KB 32LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)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(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)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(zhuǎn)換器:- 振蕩器型:內(nèi)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
ADUC70SMARTLINKRL7 制造商:Analog Devices 功能描述: