瑞萨电子 (Renesas Electronics Corporation)
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SLG46881

有效
产品长期供货

GreenPAK Programmable Mixed-Signal IC, VDD Range: 2.3-5.5V, 28 GPIOs, 4 ACMPs, I2C, ASM (12 States), Dual Supply VDD2 Range: 0.95-1.98V

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Renesas' Zero Static Power ASM (Asynchronous State Machine) is fault-tolerant and operates continuously over a wide voltage range with very low latency. The SLG46881 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 IO pins, and the macrocells of the SLG46881. 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.

SLG46881 Block Diagram
SLG46881 Block Diagram
  • Wide Range Power Supply
    • 2.5V (±8%) to 5V (±10%) VDD
    • 1V (±5%) to 1.8V (±10%) VDD2
  • Operating Temperature Range: -40°C to 85°C
  • RoHS-Compliant/Halogen-Free
  • Macrocells Overview
    • Two High-Speed General-Purpose Rail-to-Rail Analog Comparators (ACMPxH)
    • Two Low-Power General-Purpose Rail-to-Rail Analog Comparators (ACMPxL)
    • Two Voltage References (Vref)
      • Two Vref Outputs
    • Twelve Combination Function Macrocells
      • One Selectable DFF/Latch or 2-bit LUT
      • Four Selectable DFF/Latches or 3-bit LUTs
      • One Selectable Pipe Delay or Ripple Counter or 3-bit LUT
      • One Selectable Programmable Pattern Generator or 2-bit LUT
      • Four Selectable 8-bit CNT/DLYs or 3-bit LUTs
      • One Selectable 16-bit CNT/DLY or 4-bit LUT
    • Asynchronous State Machine
      • Twelve States
      • Four Dynamic Memory (DM) Macrocells
      • f(1) Computation Macrocell with Dedicated ACMP
    • Serial Communications
      • I2C Protocol Interface
    • Programmable Delay with Edge Detector Output
    • Deglitch Filter or Edge Detector
    • Three Oscillators (OSC)
      • 2.048kHz Oscillator
      • 2.048MHz Oscillator
      • 25MHz Oscillator
    • Crystal Oscillator
    • Analog Temperature Sensor
    • Power-On Reset (POR)

文档

相关文档
类型 文档标题 日期
数据手册
SLG46880/81 Datasheet
PDF 4.84 MB
手册 - 开发工具
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应用说明
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应用说明
AN-CM-238 SLG46880/1 Asynchronous State Machine
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器件勘误表
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应用说明
AN-CM-236 SLG46880/1 Dynamic Memory Block
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应用说明
AN-CM-237 SLG46880/1 F(1) Block
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