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| 型号： | DS4830T+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/30页 |
| 文件大小： | 0K |
| 描述： | MCU 16B CTRL CALIBR MON 40-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | MAXQ® |
| 核心处理器： | RISC |
| 芯体尺寸： | 16-位 |
| 速度： | 10MHz |
| 连通性： | 3 线，I²C，SPI |
| 外围设备： | 欠压检测/复位，POR，PWM，WDT |
| 输入/输出数： | 31 |
| 程序存储器容量： | 64KB（32K x 16） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 1K x 16 |
| 电压 - 电源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 数据转换器： | A/D 18x13b，D/A 8x12b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 其它名称： | 90-4830T+TRL |
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS485 | 制造商:NSC 制造商全称: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 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| DS485M | 制造商:Texas Instruments 功能描述:RS485/422 LOW POWER TRNSCVR SOIC8 |
| DS485M/NOPB | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| DS485MX | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
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