Renesas R7FA4M3AF3CFB#AA0
$ 5.012
Production
Inventory History
3 month trend: +791%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 12, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 1.40 - Jul 28, 2023 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Supply Chain
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0001
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
Descriptions
Descriptions of Renesas R7FA4M3AF3CFB#AA0 provided by its distributors.
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M33 CPU, 100MHz, CMOS, PQFP144
MCU 32-bit ARM Cortex M33 RISC 1MB Flash 3.3V 144-Pin LFQFP Tray
100MHz Arm Cortex-M33 TrustZone, High Integration with Rich Connectivity
RA4M3 Series 1 MB Flash 128 kB RAM 100 MHz 32-Bit Microcontroller - LQFP-144
Renesas Electronics RA4M3, ARM Cortex M33, 144, LQFP, 2CAN
MCU RA4 ARM CM33 100MHZ 1MB/256K / ARM® Cortex®-M33 RA4M3 Microcontroller IC 32-Bit Single-Core 100MHz 1MB (1M x 8) FLASH 144-LFQFP (20x20)
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: +791%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLFQFP
Contact PlatingTin
MSL3
MountSurface Mount
Number of Pins144
Number of Terminals144
Technical
ADC Channels (Resolution)19 x 12-bit
Ambient Temperature Range High105 °C
Core ArchitectureARM Cortex-M33
DAC Channels (Resolution)2 x 12-bit
Data Bus Width32 b
EEPROM Memory Size8 kB
Part FamilyRA
Flash Memory Size1 MB
Frequency100 MHz
InterfaceCAN, I2C, SPI, SSI, UART, USB
Max Frequency100 MHz
Max Input Voltage3.6 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature105 °C
Max Supply Current95 mA
Max Supply Voltage3.6 V
Memory Size1 MB
Memory TypeFLASH
Min Input Voltage2.7 V
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of A/D Converters2
Number of ADC Channels22
Number of I2C Channels2
Number of I/Os9
Number of Interrupts16
Number of PWM Channels16
Number of SPI Channels1
Number of Timers/Counters15
Number of UART Channels6
Number of USB Channels1
Operating Supply Voltage3.3 V
Part GroupRA4M3
PeripheralsWDT
RAM Size128 kB
Part SeriesRA4
Target ApplicationIndustrial automation, Consumer electronics
Dimensions
Height1.7 mm
Height - Seated (Max)1.7 mm
Length20 mm
Pitch500 µm
Terminal Pitch500 µm
Width20 mm
Documents
Download datasheets and manufacturer documentation for Renesas R7FA4M3AF3CFB#AA0.
Official Datasheet2 years ago
Compliance
Environmental Classification
China RoHSCompliant
REACH SVHCYes
RoHSCompliant
Compliance Statements