Datasheet > DS4830AT+T

DS4830AT+T

更新时间： 2024-01-20 03:36:59

品牌	Logo	应用领域
美信 - MAXIM		时钟微控制器外围集成电路
页数	文件大小	规格书
32页	1180K
描述
RISC Microcontroller, CMOS,

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中文翻译

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技术参数
数据手册
替代型号

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DS4830AT+T 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	HVQCCN,	Reach Compliance Code：	compliant
HTS代码：	8542.31.00.01	Factory Lead Time：	9 weeks
风险等级：	5.73	具有ADC：	YES
地址总线宽度：		位大小：	16
最大时钟频率：	133 MHz	DAC 通道：	YES
DMA 通道：	NO	外部数据总线宽度：
长度：	5 mm	湿度敏感等级：	1
I/O 线路数量：	31	端子数量：	40
PWM 通道：	YES	封装代码：	HVQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	速度：	20 MHz
最大供电电压：	3.63 V	最小供电电压：	2.85 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	端子形式：	NO LEAD
端子节距：	0.4 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC	Base Number Matches：	1

DS4830AT+T 数据手册

DS4830A

Optical Microcontroller

General Description

Beneﬁts and Features

● 16-Bit Low Power Microcontroller

The DS4830A is a low-power, 16-bit microcontroller with a

unique peripheral set supporting optical applications that

require high-resolution conversion of many analog sig-

nals and digital signal processing (DSP) of those signals,

high-speed data communication to an external host, and

ultra-low power dissipation. A wide variety of optical trans-

ceiver controller applications is supported without need of

external circuitry, thereby minimizing cost and PCB area.

● Slave Communication Interface: 400kHz without

Clock Stretching I C-Compatible 2-Wire or SPI

● Master Communication Interface: 400kHz I C-

Compatible 2-Wire, SPI, or Maxim 3-Wire Laser

Driver

● Pin-Compatible with DS4830

● 32KWords Flash Program Memory

● 2KWords Data RAM

Power dissipation and throughput are optimized through

the use of a programmable round-robin analog-to-digital

converter (ADC) and 10-bit fast comparator, which oper-

ate completely independently of the core and significantly

relieve core overhead. A dual multiply/accumulate (MAC)

is included to minimize interrupt service timing/design

complexity. Ten 16-bit PWM channels are included to pro-

vide an unprecedented level of precision in digital power-

control applications.

● 4KWords ROM Memory

● 32-Level Stack Memory

● 2.85V to 3.63V Operating Voltage Range

● 8 Independent 12-Bit Voltage DACs with 2.5V

Internal Reference or External Reference

● 10 x 16-Bit PWM Channels

• Supports 4-Channel TECC H-Bridge Control

• Boost/Buck DC-DC Control

The DS4830A provides a complete optical control, cali-

bration, and monitor solution compatible with SFF-8472.

Additional resources include a fast/accurate ADC, fast

comparators with an internal comparison digital-to-analog

converter (DAC), eight independent 12-bit DACs, an

accurate internal temperature sensor, two fast sample/

holds with various programmable options, and a multi-

protocol serial master/slave interface. An independent,

• 1MHz Switching Frequency

● 13-Bit ADC with 26-Input Mux

• 40ksps

• Individual Channel Averaging Option

● Two Independent Sample/Holds with Individual

Channel Averaging Option

• 1V Full Scale

400kHz-compliant, slave I C interface with four configu-

• 300ns Sample Time

rable slave addresses facilitates communication to a host,

in addition to password-protected in-system programming

of the on-chip flash.

● Fast Temperature Measurement with Averaging Option

• Internal Temperature Sensor, ±2°C

● 10-Bit Fast Comparator with 16 Input Mux

● 31 GPIO Pins

Extensive design-in and applications support are available,

including comprehensive user’s and programmer’s guides,

complete reference designs with documented code, and

in-depth application notes showing numerous code exam-

ples in both C and assembly language. Firmware develop-

ment is supported by third-party vendors.

● Internal 20MHz Oscillator

● Up to 133MHz External Clock for PWM and Timers

● Two 16-Bit Timers and One Programmable Watchdog Timer

● Maskable Interrupt Sources

● Fast Hardware CRC-8 for Packet Error Checking (PEC)

Applications

● PON Diplexers and Triplexers: GPON, 10GEPON,

● I C and JTAG Bootloader

● Four Software Interrupts

XPON OLT, ONU

● Supply Voltage Monitor (SVM) and Brownout Monitor

● JTAG Port with In-System Debug and Programming

● Optical Transceivers: XFP, SFP, SFP+, QSFP+,

CSFP, 40G, 100G

● Low Power Consumption (16mA) with All Analog

Active

Ordering Information appears at end of data sheet.

● 5mm x 5mm, 40-Pin TQFN Package

19-6870; Rev 1; 1/17

12 3 4 5 6 7...32

中文翻译

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DS4830AT+T 替代型号

型号	品牌	替代类型	描述	数据表
DS4830AT+	MAXIM	功能相似	RISC Microcontroller, CMOS,

与DS4830AT+T相关器件

型号	品牌	获取价格	描述	数据表
DS4830T	MAXIM	获取价格	Optical Microcontroller 16-Bit MAXQ20 Low-Power Microcontroller
DS4830T+	MAXIM	获取价格	RISC Microcontroller, 16-Bit, FLASH, MAXQ20 CPU, 10MHz, CMOS, 5 X 5 MM, ROHS COMPLIANT, TQ
DS4830T+T	MAXIM	获取价格	RISC Microcontroller, 16-Bit, FLASH, MAXQ20 CPU, 10MHz, CMOS, PQCC40,
DS485	NSC	获取价格	Low Power RS-485/RS-422 Multipoint Transceiver
DS485M	NSC	获取价格	Low Power RS-485/RS-422 Multipoint Transceiver
DS485M/NOPB	NSC	获取价格	IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8, Line Driver or Receiver
DS485MX	ETC	获取价格	Transceiver
DS485N	NSC	获取价格	Low Power RS-485/RS-422 Multipoint Transceiver
DS485N/NOPB	NSC	获取价格	IC LINE TRANSCEIVER, PDIP8, PLASTIC, DIP-8, Line Driver or Receiver
DS485TM	NSC	获取价格	Low Power RS-485/RS-422 Multipoint Transceiver

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