Overview
Description
The SLG46855 programmable mixed-signal matrix IC provides a small, low-power component for commonly used mixed-signal functions. The users 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. 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.
Features
- Read Back Protection (Read Lock)
- Power Supply: 2.5V (±8%) to 5V (±10%)
- Operating Temperature Range: -40°C to 85°C
- RoHS-Compliant/Halogen-Free
- 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 Filter or Edge Detector
- Three Oscillators (OSC)
- 2.048kHz Oscillator
- 2.048MHz Oscillator
- 25MHz Oscillator
- Analog Temperature Sensor
- Power-On Reset (POR)
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 3.90 MB | |
| Application Note | PDF 634 KB | |
| Application Note | PDF 373 KB | |
| Application Note | PDF 1.76 MB | |
| Application Note | PDF 1.49 MB | |
| Device Errata | PDF 400 KB | |
| Application Note | PDF 390 KB | |
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Design & Development
Software & Tools
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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Learn how to implement an ADC in the SLG46855V to measure load current
Check out the app note below that describes how to implement an analog-to-digital converter (ADC) in the SLG46855V to measure current drawn by a load. The correlating ADC code can be read from the counter data via I2C. This design can be used for various current sensing applications ...
Oct 25, 2019 -
Vref ACMP3L SLG46855 and SLG46855-AP + Tolerance consideration
... sensor. According to the SLG46855 data sheet, VREF1 is responsible for the VREF of the ACMP3L. I could not find anything about this in the SLG46855-A data sheet. Is the internal VREF0 or VREF1 responsible for the ACMP3L of the SLG46855-A? Calculation of minimum trigger temperature SLG46855 (Output ...
Feb 8, 2024 -
I2C change Block Address SLG46826V and SLG46855V
Hello, do I understand correctly that the block address (A10, A9, A8) of the SLG46826V can be changed and the one of the SLG46855V not? SLG46855V: Thanks in advance
Nov 21, 2023
FAQs
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Q&A for GreenPAK Custom Part Order
... parts: Part Number MOQ SLG46620-AG 4000 SLG46620G 4000 SLG46824G 4000 SLG46826G 4000 SLG46880-AP 4000 SLG46538-AP 5000 SLG46625-AP 5000 SLG46827-AG 5000 SLG46855-AP 5000 SLG46880V 5000 SLG46881V 5000 SLG47004V 5000 Are there any additional fees associated with ordering custom parts with unique part numbers?a. There ...
Jan 1, 1970 -
GreenPAK for higher temperatures
... may not be suitable for use in applications where the ambient temperature exceeds this limit. Check out the parts with -A suffix. For instance, the SLG46855-A is specified up to 105 °C, the SLG46538-A up to 125 °C.Currently, there are no HVPAK parts with -A suffix, unfortunately.
Apr 17, 2023