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參數資料
| 型號： | DS4830T+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/30頁 |
| 文件大?。?/td> | 0K |
| 描述： | MCU 16B CTRL CALIBR MON 40-TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 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 |
| 外圍設備： | 欠壓檢測/復位，POR，PWM，WDT |
| 輸入/輸出數： | 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 |
| 數據轉換器： | A/D 18x13b，D/A 8x12b |
| 振蕩器型： | 內部 |
| 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 |
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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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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 數據速率: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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