Skip to main content

SLG46855-A

Automotive GreenPAK™ Programmable Mixed-signal Matrix

slg46855-a_block_diagram.png

12-GPIO, 4 ACMPs, I2C, 23 LUTs (max.), 8 CNT/DLY (max.), 21 DFF/LATCH (max.) and other Macrocells

The SLG46855-A 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 SLG46855-A. This highly versatile device allows a wide variety of mixed-signal functions to be designed within a very small, low power single integrated circuit.

Macrocells Overview

Two High Speed General Purpose Analog Comparators (ACMPxH);

Two Low Power General Purpose Analog Comparators (ACMPxL);

Two Voltage References (Vref):

  • Two Vref Outputs;

Fifteen Combination Function Macrocells:

  • Three Selectable DFF/Latch or 2-bit LUTs;
  • One Selectable Programmable Pattern Generator or 2-bit LUT;
  • Nine Selectable DFF/Latch or 3-bit LUTs;
  • One Selectable Pipe Delay or Ripple Counter or 3-bit LUT;
  • One Selectable DFF/Latch or 4-bit LUTs;

Eight Multi-Function Macrocells:

  • Seven Selectable DFF/Latch or 3-bit LUTs + 8-bit Delay/Counters;
  • One Selectable DFF/Latch or 4-bit LUT + 16-bit Delay/Counter;

Serial Communications:

  • I2C Protocol Interface;

Programmable Delay with Edge Detector Output;

Deglitch过滤器or Edge Detector;

Three Oscillators (OSC):

  • 2.048 kHz Oscillator;
  • 2.048 MHz Oscillator;
  • 25 MHz Oscillator;

Analog Temperature Sensor;

Power-On Reset (POR).

Features

Read Back Protection (Read Lock)

Power Supply:

  • 2.5 V (±8 %) to 5 V (±10 %)

RoHS Compliant / Halogen-Free

TQFN-14 With Wettable Flanks

AEC-Q100 Grade 2

雷竞技安卓下载

In-Vehicle Navigation

Infotainment

Advanced Driver Assistance Systems (ADAS)

Automotive Display Clusters

Body Electronics

Packages and Ordering

SLG46855-AP: FCQFN-14 (3.0 x 3.0 x 0.55 mm, 0.65 mm pitch)

The product ID suffix indicates the package style.

Stay connected

Get in touch with us directly through our worldwide sales offices, or contact one of our global distributors and representatives.

Inquiries Distributors and Representatives Register for newsletters
GreenPAK Designer
Name Date Version
GreenPAK Designer software for Windows, macOS or Linux(7.58 KB)
Datasheets
Name Date Version
SLG46855-A Datasheet(2.38 MB) 26/04/2021 2.9
RoHS and Reach
Name Date Version
Dialog Environmental Statement for IC Products(868.13 KB)
Video thumbnail, click to open and play

GreenPAK Configurable Mixed-signal IC Introduction

Video thumbnail, click to open and play

GreenPAK Designer Software

Video thumbnail, click to open and play

GreenPAK Development Platform

Video thumbnail, click to open and play

Choosing the Right GreenPAK

Video thumbnail, click to open and play

GreenPAK I2C

Video thumbnail, click to open and play

GreenPAK SPICE Introduction

View the full list of the GreenPAK videos in ourTraining Video Library.

Back to results

1 month ago

SLG47004 Op Amp Buffer

Posted byAndyShort25 points 1 reply
0 upvotes

GreenPAK Designer v.6.25

SLG47004

I am using OPAMP0 as a non-inverting buffer for an analogue input.

It appears that if I allow the input to drop to 0V then the OPAMP output seems to turn off and does not turn on again until 5 or 6mS after the voltage rises. This is at 8MHz B/W. It takes longer to respond with lower B/W settings.

I have not tested this on the actual IC.

Attachment Size
Design print 81.56 KB
OPAMP input drops to 0V 85.26 KB
OPAMP输入保持高于0 v 83.07 KB
accepted answer!

1 month ago

ssaravan

Hi,

Thank you for reaching out to us. Unfortunately this is a problem with the simulation model. Our simulation team is working on this and it will be fixed in the next GPAK designer SW revision which will be out by next month

Kind Regards

Shivani