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RENESAS R7FA4M1AB3CNE#AA0 product image
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RENESAS R7FA4M1AB3CNE#AA0RoHS

Manufacturer
RENESAS
MPN
R7FA4M1AB3CNE#AA0
LCSC Part #
C3226765
Packaging
HWQFN-48(7x7)
Customer #
Key Attributes
ARM Cortex-M4 32 Bit 48MHz 31 HWQFN-48(7x7) Microcontrollers RoHS
Datasheetpdf iconRENESAS R7FA4M1AB3CNE#AA0
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1+$ 4.2787$ 4.28
260+$ 1.6557$ 430.48
520+$ 1.5986$ 831.27
1,040+$ 1.5693$ 1632.07
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerRENESAS
PackagingHWQFN-48(7x7)
DAC (Bit)8bit;12bit
ADC (Bit)14bit
Operating Temperature-40℃~+105℃
Program Memory TypeFLASH
Voltage - Supply1.6V~5.5V
EEPROM8KB
Program Storage Size256KB
CPU CoreARM Cortex-M4
Core Size32 Bit
CPU Maximum Speed48MHz
Oscillator TypeBuilt-in
Number of I/O31
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Introduction

AI Translation

The MCU integrates multiple series of software- and pin-compatible Arm-based 32-bit cores that share a common set of Renesas peripherals to facilitate design scalability and efficient platform-based product development. The MCU provides an optimal combination of low-power, high-performance Arm Cortex-M4 core running up to 48 MHz with the following features: 256-KB code flash memory 32-KB SRAM Segment LCD Controller (SLCDC) Capacitive Touch Sensing Unit (CTSU) USB 2.0 Full-Speed Module (USBFS) 14-bit A/D Converter (ADC14) 12-bit D/A Converter (DAC12) Security features.

Features

AI Translation
  • Arm Cortex-M4 Core with Floating Point Unit (FPU)
    • Armv7E-M architecture with DSP instruction set
    • Maximum operating frequency: 48 MHz
    • Support for 4-GB address space
    • Arm Memory Protection Unit (Arm MPU) with 8 regions
    • Debug and Trace: ITM, DWT, FPB, TPIU, ETB
    • CoreSight Debug Port: JTAG-DP and SW-DP
  • Memory
    • 256-KB code flash memory
    • 8-KB data flash memory (100,000 program/erase (P/E) cycles)
    • 32-KB SRAM
    • Flash Cache (FCACHE)
    • Memory Protection Unit (MPU)
    • 128-bit unique ID
  • Connectivity
    • USB 2.0 Full-Speed Module (USBFS) - On-chip transceiver with voltage regulator - Compliant with USB Battery Charging Specification 1.2
    • Serial Communications Interface (SCI)×4 - UART - Simple IIC - Simple SPI
    • Serial Peripheral Interface (SPI)×2
    • I2C bus interface (IIC)×2
    • Controller Area Network (CAN) module
    • Serial Sound Interface Enhanced (SSIE)
  • Analog
    • 14-bit A/D Converter (ADC14)
    • 12-bit D/A Converter (DAC12)
    • 8-bit D/A Converter (DAC8)×2 (for ACMPLP)
    • Low-Power Analog Comparator (ACMPLP)×2
    • Operational Amplifier (OPAMP)×4
    • Temperature Sensor (TSN)
  • Timers
    • General PWM Timer 32-Bit (GPT32)×2
    • General PWM Timer 16-Bit (GPT16)×6
    • Low Power Asynchronous General-Purpose Timer (AGT)×2
    • Watchdog Timer (WDT)
  • Safety
    • Error Correction Code (ECC) in SRAM
    • SRAM parity error check
    • Flash area protection
    • ADC self-diagnosis function
    • Clock Frequency Accuracy Measurement Circuit (CAC)
    • Cyclic Redundancy Check (CRC) calculator
    • Data Operation Circuit (DOC)
    • Port Output Enable for GPT (POEG)
    • Independent Watchdog Timer (IWDT)
    • GPIO readback level detection
    • Register write protection
    • Main oscillator stop detection
    • Illegal memory access
  • System and Power Management
    • Low power modes
    • Realtime Clock (RTC) with calendar and Battery Backup support
    • Event Link Controller (ELC)
    • DMA Controller (DMAC)×4
    • Data Transfer Controller (DTC)
    • Key Interrupt Function (KINT)
    • Power-on reset
    • Low Voltage Detection (LVD) with voltage settings
  • Security and Encryption
    • AES128/256
    • GHASH
    • True Random Number Generator (TRNG)
  • Human Machine Interface (HMI)
    • Segment LCD Controller (SLCDC) - Up to 38 segments × 4 commons - Up to 34 segments × 8 commons
    • Capacitive Touch Sensing Unit (CTSU)
  • Multiple Clock Sources
    • Main clock oscillator (MOSC) (1 to 20 MHz when VCC = 2.4 to 5.5 V) (1 to 8 MHz when VCC = 1.8 to 2.4 V) (1 to 4 MHz when VCC = 1.6 to 1.8 V)
    • Sub-clock oscillator (SOSC) (32.768 kHz)
    • High-speed on-chip oscillator (HOCO) (24, 32, 48, 64 MHz when VCC = 2.4 to 5.5 V) (24, 32, 48 MHz when VCC = 1.8 to 5.5 V) (24, 32 MHz when VCC = 1.6 to 5.5 V)
    • Middle-speed on-chip oscillator (MOCO) (8 MHz)
    • Low-speed on-chip oscillator (LOCO) (32.768 kHz)
    • IWDT-dedicated on-chip oscillator (15 kHz)
    • Clock trim function for HOCO/MOCO/LOCO
    • Clock out support
  • General Purpose I/O Ports
    • Up to 84 input/output pins - Up to 3 CMOS input - Up to 81 CMOS input/output - Up to 9 input/output 5-V tolerant - Up to 2 high current (20 mA)
  • Operating Voltage
    • VCC: 1.6 to 5.5 V
  • Operating Temperature and Packages
    • Ta = -40℃ to +85℃ - 100-pin LGA (7 mm×7 mm, 0.65 mm pitch)
    • Ta = -40℃ to +105℃ - 100-pin LQFP (14 mm×14 mm, 0.5 mm pitch) - 64-pin LQFP (10 mm×10 mm, 0.5 mm pitch) - 64-pin QFN (8 mm×8 mm, 0.4 mm pitch) - 48-pin LQFP (7 mm×7 mm, 0.5 mm pitch) - 48-pin QFN (7 mm×7 mm, 0.5 mm pitch) - 40-pin QFN (6 mm×6 mm, 0.5 mm pitch)