Features
- 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
- AEC-Q100 Grade 1
- 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
Description
The SLG46538-A programmable mixed-signal matrix with asynchronous state machine and dual supply provides a small, low-power component for commonly used mixed-signal functions. Users can create their circuit designs by programming the one-time programmable (OTP) non-volatile memory (NVM) to configure the interconnect logic, the I/O pins, and macrocells of the SLG46538-A. 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-A allows interfacing between two independent voltage domains within the same design. Pins dedicated to each power supply can be configured as inputs, outputs, or both, dynamically controlled by internal logic, to operate across 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.
Parameters
| Attributes | Value |
|---|---|
| GPIOs (#) | 17 |
| LUTs (Max) (#) | 17 |
| D Flip-flops (DFFs) (#) | 8 |
| ACMP Channels (#) | 4 |
| CNT/DLY (Max) (#) | 7 |
| # of Programable Delays (#) | 1 |
| Pipe Delay | 16-stage |
| Interface | I2C |
| Nominal VDD | 1.71 - 5.5 |
| Oscillator Type | Conf. OSC, RC OSC |
| Temperature Sensor (ch) (#) | 1 |
| Automotive Rating | AEC-Q100 (Grade 1) |
| Special Features | ASM (8 states) |
| Temp. Range (°C) | -40 to +125°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| TQFN | 4.0 x 4.0 | 20 |
Application Block Diagrams
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Renesas Boards & Kits
GreenPAK SLG46538-A Development Kit with Socket Adapter
The SLG46538AP-SKT is a socket adapter kit for use with the SLG4DVKADV GreenPAK™ Advanced Development Board or SLG4DVKLITE GreenPAK Lite Development Board. The SLG46538AP-SKT kit includes the SLG4SA20-40x40 socket adapter and 50 SLG46538-A GreenPAK programmable mixed-signal matrix IC... Read More
GreenPAK Advanced Development Board
The GreenPAK™ Advanced Development Board provides full programming, emulation, and testing functions for the GreenPAK programmable mixed-signal devices - for use with SLG46xxxX-SKT/SLG47xxxV-SKT socket kits.
The board works in tandem with the GreenPAK Designer software (built into the Go... Read More
Test This Board Remotely
GreenPAK Lite Development Board
The GreenPAK™ Lite Development Board provides full programming, emulation, and testing functions for GreenPAK devices, working in conjunction with the Go Configure™ Software Hub. Board functionality is provided by the RX66T MCU from Renesas.
GreenPAK Serial Debugger Board (GSD)
The GreenPAK™ Serial Debugger (GSD) device can be used for programming GreenPAK programmable mixed-signal matrix IC products with multiple-time non-volatile memory (NVM) or for configuring the interconnect logic, the IOs, and the macrocells of all GreenPAK chips with an I²C interface. This... Read More
Support Communities
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Reversed bit order of i2c matrix virtual outputs compared to SLG46538
Was surprised to see our code for setting bits on and off via i2c in SLG46538 didn't just work in SLG46826, aside from the different register address used. The earlier SLG46538 had virtual output 0 at the low bit of register F4 and virtual output 7 at the high ...
Aug 2, 2018 -
Two things:
1.) Do you have a greenpak, such as the SLG47115, that is rated for 105 degrees C?
2.) What is the input offset voltage of the comparator in the SLG47115?
Two things:1.) Do you have a greenpak, such as the SLG47115, that is rated for 105 degrees C?2.) What is the input offset voltage of the comparator in the SLG47115?
Mar 15, 2023
Knowledge Base
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Q&A for GreenPAK™ Custom Part Order
... 000 units, with the exception of the below listed 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 ...
Sep 19, 2023 -
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
Support Communities
