SLG46880-A Datasheet Summary

Product Information

• Part Number: SLG46880-A
• Manufacturer: Renesas Electronics Corporation
• Product Family: Auto Grade GreenPAK
• Description: Programmable Mixed-Signal Matrix with Asynchronous State Machine and Dual Supply

Key Features

• Asynchronous State Machine: 12 states, fault-tolerant, low latency
• Mixed-Signal Functions: High-speed and low-power analog comparators, voltage references, macrocells with various functions
• Power Supply: Dual supply (VDD and VDD2) with wide voltage range (2.5 V ± 8% to 5 V ± 10%)
• Operating Temperature: -40 °C to 125 °C
• Compliance: RoHS Compliant, Halogen-Free
• Package: 32-pin TQFN (5 mm x 5 mm x 0.75 mm, 0.5 mm pitch)
• Qualification: AEC-Q100 Grade 1

Applications

• Automotive Systems: Infotainment, Navigation, ADAS, Automotive Display Clusters, Body Electronics

Block Diagram

• The block diagram illustrates the integration of various components including analog comparators, voltage references, dynamic memory, and the asynchronous state machine subsystem.

Pin Configuration

• 32-pin TQFN: Detailed pin descriptions are provided, including GPIOs, GPOs, GPIs, and dedicated pins for various functions such as analog comparators and I2C communication.

Electrical Characteristics

• Absolute Maximum Ratings: Detailed specifications for supply voltage, input voltage, current limits, and temperature ranges.
• Electrostatic Discharge Ratings: ESD protection levels for human body model and charged device model.
• Recommended Operating Conditions: Operating voltage ranges, temperature, and other key parameters.

Macrocells and Functions

• Combination Function Macrocells: 12 macrocells with various functions including DFFs, LUTs, counters, delays, and programmable pattern generators.
• Analog Comparators: Two high-speed and two low-power comparators with selectable gain and hysteresis.
• Voltage References: Multiple voltage reference outputs with selectable values.
• Oscillators: Three internal oscillators (2.048 kHz, 2.048 MHz, 25 MHz) with programmable dividers.
• Power-On Reset: Ensures correct device initialization and operation.

Asynchronous State Machine Subsystem

• Overview: 12-state asynchronous state machine with flexible state transitions and input signals.
• Macrocell Architecture: Detailed architecture of the ASM macrocell and its integration with other macrocells.
• Timing Characteristics: State transition delays, sequential delays, and power considerations.

I2C Serial Communications

• Overview: I2C macrocell for reading and writing configuration data.
• Device Addressing: Flexible addressing options with control byte and block address.
• Commands: Byte write, sequential write, current address read, random read, sequential read, and reset commands.
• Protection Modes: Read/write protection options to prevent unauthorized access.

Additional Features

• Connection Matrix: Programmable routing matrix for interconnecting macrocells.
• Wake and Sleep Controller: Power-saving feature for analog comparators.
• Analog Temperature Sensor: On-chip temperature sensor with selectable output ranges.

Package and Ordering Information

• Package Type: 32-pin TQFN
• Ordering Information: Detailed tape and reel specifications, carrier tape dimensions, and layout guidelines.