Note: Bypass VDD
參數(shù)資料
型號： DS4830T+
廠商： Maxim Integrated Products
文件頁數(shù)： 8/30頁
文件大?。?/td> 0K
描述： MCU 16B CTRL CALIBR MON 40-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準包裝： 60
系列： MAXQ®
核心處理器： RISC
芯體尺寸： 16-位
速度： 10MHz
連通性： 3 線，I²C，SPI
外圍設(shè)備： 欠壓檢測/復(fù)位，POR，PWM，WDT
輸入/輸出數(shù)： 31
程序存儲器容量： 64KB（32K x 16）
程序存儲器類型： 閃存
RAM 容量： 1K x 16
電壓 - 電源 (Vcc/Vdd)： 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 18x13b，D/A 8x12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 40-WFQFN 裸露焊盤
包裝： 管件
其它名稱： 90-4830T+000
DS4830
Optical Microcontroller
16
Maxim Integrated
Pin Description (continued)
Note: Bypass VDD, REG285, and REG18 each with a 1F X5R and 10nF capacitors to ground. All input-only pins and open-drain
outputs are high impedance after VDD exceeds VBO and prior to code execution. Pins configured as GPIO have a weak internal
pullup. See the Selectable Functions table for more information.
Selectable Functions
PIn
nAME
InPUT
STRUCTURE(S)
OUTPUT
STRUCTURE
POWER-On
STATE
SELECTABLE FUnCTIOnS
(FIRST COLUMn IS DEFAULT FUnCTIOn)
PORT
40
DACPW7
Digital
Push-Pull
55A Pullup
DAC7, FS
= REFINB
or Internal
Reference
PW7
—
P2.7
—
EP
Exposed Pad
(Connect to GND)
—
GND
—
FUnCTIOn nAME
DESCRIPTIOn
ADC-D[7:0][P/N]
Differential Inputs to ADC. Also used for external temperature sensors.
ADC-REFIN[A/B]
REFINA and REFINB Monitor Inputs to ADC
ADC-S[15:0]
Single-Ended Inputs to ADC
ADC-SH[P/N][1:0]
Sample/Hold Inputs 1 and 0
ADC-VDD
VDD Monitor Input to ADC
DAC[7:0]
Voltage DAC Outputs
MCL, MCS, MDIO
Maxim Proprietary 3-Wire Interface, MCL (Clock), MCS (Chip Select), MDIO (Data). Used to
control the MAX3798 family of high-speed laser drivers.
MSCL, MSDA
I2C Master Interface: MSCL (I2C Master Slave), MSDA (I2C Master Data)
MSPICK, MSPICS, MSPIDI,
MSPIDO
SPI Master Interface: MSPICK (Clock), MSPICS (Active-Low Chip Select), MSPIDI (Data In),
MSPIDO (Data Out)
P0.n, P1.n, P2.n, P6.n
General-Purpose Inputs/Outputs. Can also function as interrupts.
PW[9:0]
PWM Outputs
RST
Used by JTAG and as Active-Low Reset for Device
SCL, SDA
I2C Slave Interface: SCL (I2C Slave Clock), SDA (I2C Slave Data). These also function as a
password-protected programming interface.
SHEN[1:0]
Sample/Hold Enable Inputs. Can also function as interrupts.
SSPICK, SSPICS, SSPIDI,
SSPIDO
SPI Slave Interface: SSPICK (Clock), SSPICS (Active-Low Chip Select), SSPIDI (Data In), SSPIDO
(Data Out). In SPI slave mode, the I2C slave interface is disabled.
TCK, TDI, TDO, TMS
JTAG Interface Pins. Also includes RST.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS4830T+ 功能描述:16位微控制器 - MCU Control Calibration & Opt Trans Mtr RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
DS4830T+T 功能描述:16位微控制器 - MCU Control Calibration & Opt Trans Mtr RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
DS485 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power RS-485/RS-422 Multipoint Transceiver
DS485M 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
DS485M 制造商:Texas Instruments 功能描述:RS485/422 LOW POWER TRNSCVR SOIC8
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