跳转到主要内容

概览

描述

The SLG46538 provides a small, low-power component for commonly used mixed-signal functions. The user creates their circuit design by programming the one-time programmable (OTP) non-volatile memory (NVM) to configure the interconnect logic, the I/O pins, and the macrocells of the SLG46538. This highly versatile device allows for a wide variety of mixed-signal functions to be designed within a very small, low-power single integrated circuit. The additional power supply (VDD2) on the SLG46538 provides the ability to interface two independent voltage domains within the same design. Users can configure pins, dedicated to each power supply, as inputs, outputs, or both (controlled dynamically by internal logic) to both VDD and VDD2 voltage domains. Using the available macrocells, designers can implement mixed-signal functions bridging both domains or simply pass through level translation in both High to Low and Low to High directions.

特性

  • Logic and Mixed Signal Circuits
  • Highly Versatile Macrocells
  • Read Back Protection (Read Lock)
  • 1.8V (±5%) to 5V (±10%) VDD
  • 1.8V (±5%) to 5V (±10%) VDD2 (VDD2 ≤ VDD)
  • Operating Temperature Range: -40 °C to 85 °C
  • RoHS-Compliant/Halogen-Free
  • Macrocells Overview
    • Four Analog Comparators (ACMP)
    • Two Voltage References (Vref)
    • Nineteen Combination Function Macrocells
      • Three Selectable DFF/Latch or 2-bit LUTs
      • One Selectable Continuous DFF/Latch or 3-bit LUT
      • Four Selectable DFF/Latch or 3-bit LUTs
      • One Selectable Pipe Delay or 3-bit LUT
      • One Selectable Programmable Function Generator or 2-bit LUT
      • Five 8-bit Delays/Counters or 3-bit LUTs
      • Two 16-bit Delays/Counters or 4-bit LUTs
      • Two Deglitch Filters with Edge Detectors
    • State Machine
      • Eight States
      • Flexible Input Logic from State Transitions
    • Serial Communications
      • I2C Protocol Compliant
    • Pipe Delay – 16 Stage/3 Output (Part of Combination Function Macrocell)
    • Programmable Delay
    • One Inverter
    • Two Oscillators (OSC)
      • Configurable 25kHz/2MHz
      • 25MHz RC Oscillator
    • Crystal Oscillator
    • Power-On Reset (POR)
    • Eight-Byte RAM + OTP User Memory
      • RAM Memory Space that is Readable and Writable via I2C
      • User-defined Initial Values Transferred from OTP

产品对比

应用

  • Personal Computers and Servers
  • PC Peripherals
  • Consumer Electronics
  • Data Communications Equipment
  • Handheld and Portable Electronics

文档

类型 文档标题 日期
数据手册 PDF 4.08 MB
器件勘误表 PDF 1.08 MB
应用笔记 PDF 404 KB
应用笔记 PDF 689 KB
应用笔记 PDF 338 KB
应用笔记 PDF 417 KB
应用笔记 PDF 503 KB
应用笔记 PDF 522 KB
8 items

设计和开发

软件与工具

软件与工具

Software title
Software type
公司
Go Configure Software Hub
Go Configure Software Hub 为各种产品提供开发支持,包括 GreenPAK 可配置混合信号矩阵和 ForgeFPGA™ 器件。
Software Package 瑞萨电子
1 item

开发板与套件

模型

ECAD 模块

点击产品选项表中的产品,查找 SamacSys 中的原理图符号、PCB 足迹和 3D CAD 模型。点击产品选项表中的产品,查找 SamacSys 中的原理图符号、PCB 足迹和 3D CAD 模型。
 

Diagram of ECAD Models
此为出厂可配置设备。试用自定义部件配置工具

产品选项

当前筛选条件

视频和培训