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| 型号： | DS4830T+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/30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
General Description
The DS4830 provides a complete optical control, calibra-
tion, and monitor solution based on a low-power, 16-bit,
microcontroller core, providing program and RAM data
memory. I/O resources include a fast/accurate analog-to-
digital converter (ADC), fast comparators with an internal
comparison digital-to-analog converter (DAC), 12-bit
DACs, 12-bit PWMs, internal and external temperature
sensors, fast sample/hold, I2C slave host interface, and
a multiprotocol serial master/slave interface.
Direct connection of diode-connected transistors, used
as remote temperature sensors, is supported as well as
expansion to additional external digital temperature sen-
sor ICs using the on-chip master I2C interface. An inde-
pendent slave I2C interface facilitates communication to
a host microprocessor in addition to password-protected
in-system reprogramming of the on-chip flash.
Firmware development is supported by third-party highly
versatile C-compilers and development software that
programs flash and performs in-circuit debug through
the integrated JTAG interface and associated hardware.
Applications
PON Diplexers and Triplexers: GPON, 10GEPON,
XPON OLT, ONU
Optical Transceivers: XFP, SFP, SFP+, QSFP,
40G, 100G
Features
S
16-Bit Low-Power Microcontroller
S
36 kWords Total Program Memory
32 kWords Flash Program Memory
4 kWords ROM Program Memory
S
1 kWords Data RAM
S
8 DAC Channels
12-Bit Buffered Voltage DACs
Internal or External Reference
S
10 PWM Channels
Boost/Buck DC-DC Control with Support for
7-Bit to 12-Bit Resolution and 1MHz Switching
Frequency
Supports 4-Channel TECC H-Bridge Control
S
8-Bit Fast Comparator with 16-Input Mux
1.6s per Comparison
S
13-Bit A/D Converter with 26-Input Mux (27ksps)
S
Temperature Measurement Analog Front-End
Internal Temperature Sensor,
±3NC
0.0625NC Resolution
Supports Two External Temperature Sensors
Differential Rail-Rail Inputs
S
31 GPIO Pins
S
Maskable Interrupt Sources
S
Internal 20MHz Oscillator, CPU Core Frequency 10MHz
4% Accurate from 0NC to +50NC
S
Up to 133MHz External Clock for PWM and Timers
S
Slave Communication Interface: SPI or 400kHz
I2C-Compatible 2-Wire
S
Master Communication Interface: SPI, 400kHz I2C-
Compatible, or Maxim 3-Wire Laser Driver
S
I2C and JTAG Bootloader
S
Two 16-Bit Timers
S
2.97V to 3.63V Operating Voltage Range
S
Brownout Monitor
S
JTAG Port with In-System Debug and Programming
S
Low Power Consumption (16mA) with All Analog
Active
Typical Application Circuit appears at end of data sheet.
19-5934; Rev 2; 6/13
Ordering Information appears at end of data sheet.
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may
be simultaneously available through various sales channels. For information about device errata, go to: www.maximintegrated.com/errata.
For related parts and recommended products to use with this part, refer to: www.maximintegrated.com/DS4830.related
For pricing, delivery, and ordering information, please contact Maxim Direct at
1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
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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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