G32A1465 Series

The G32A1465 series, built on 40nm process technology with an Arm® Cortex®-M4F core operating at 112MHz, offers high-speed processing, enhanced storage, and extensive peripherals. It complies with AEC-Q100 and ISO 26262 ASIL-B standards and operates in temperatures ranging from −40℃ to +125℃. As an upgrade from the G32A1445 series, the G32A1465 series is suitable for BMU, BCM, T-BOX, OBC, smart cockpits, seat controllers, central control screens, electric tailgates, body domain controllers, dashboards, lighting control, remote window control, smart seats, reversing radar, and other automotive applications.

Packaging Roadmap

Performance

System

  • Arm® Cortex®-M4F
  • Operating frequency: 112MHz
  • Supports single FPU

Memory

  • Flash: 1MB
  • SRAM: 128KB
  • 64KB Data Flash with ECC
  • 4KB CFGNVM usable as SRAM or EEPROM

Power Supply and Power Supply Management

  • VDD/VDDA range: 2.7V to 5.5V
  • Supports POR/LVR
  • Supports LVD

Timers

  • 16-bit CFGTMR: 6
  • 16-bit LPTMR: 1
  • 32-bit LPITMR: 1
  • Watchdog timers: 2
  • RTC: 1

Analog Peripherals

  • 12-bit ADC: 2, external channels: 16+13/16+16
  • A comparator with an internal 8-bit DAC
  • PDU: 2

I/Os

  • Up to 89 I/Os
  • All I/Os mappable on external interrupt vectors

Debug Mode

  • SWJ-DP
  • DWT
  • ITM
  • TPIU
  • FPB

Peripherals

  • LPUART: 3
  • LPI2C: 1
  • LPSPI: 3
  • CAN: 3 (all supporting CAN FD)

Safety Features

  • Cryptographic Services Engine (CSEc)
  • 128-bit unique device ID
  • CRC calculation unit
  • Internal watchdog (WDT)
  • External watchdog monitor (EWDT)
  • Memory Protection Unit (MPU)
  • Flash and SRAM with ECC

Automotive Standards

  • AEC-Q100 Grade 1
  • ISO 26262 ASIL-B

Ecosystem

  • AUTOSAR MCAL driver software
  • Evaluation boards and SDK
  • Compatible with Vector and EB mainstream protocol stacks
  • KEIL, IAR, and other IDEs

Package

  • LQFP64/100

Selection Tools

All Products

Core

Frequency(MHz)

FLASH(KB)

SRAM(KB)

FPU

I/Os

Voltage(V)

Package

Systick(24bit)

RTC

ADC 12-bit Cell

ADC 12-bit Channels

Comparator with 8-bit DAC

CAN

Ethernet

RNG

AES/DES/ TDES

BN/ SM3/SM4

FTMR(16bit)

LPTMR(16bit)

LPITMR(32bit)

WDT

EWDT

PDU

LPSPI

LPI2C

LPUART

SAI

Compare
Part No.
Core
Frequency(MHz)
FLASH(KB)
SRAM(KB)
FPU
I/Os
Voltage(V)
Package
Systick(24bit)
RTC
ADC 12-bit Cell
ADC 12-bit Channels
Comparator with 8-bit DAC
CAN
Ethernet
RNG
AES/DES/ TDES
BN/ SM3/SM4
FTMR(16bit)
LPTMR(16bit)
LPITMR(32bit)
WDT
EWDT
PDU
LPSPI
LPI2C
LPUART
SAI

Block Diagram

Documentation

Format Size
G32A1465 Datasheet Data Sheets V1.1 pdf 160.47 KB October 09, 2024
G32A1465 User Manual User Manuals V1.1 pdf 160.47 KB October 09, 2024
G32A1465 EVAL Board Schematic Diagram Development Board Schematics V1.0 pdf 98.71 KB October 29, 2024
G32A1465 EVAL Board User Manual Development Board Manuals V1.0 pdf 2.59 MB September 24, 2024

Design Resources

Hardware Development Tools

Product
G32A1445/1465 Evaluation Board Development Board

Software Development Tools

Format Size
G32A1465_SDK SDKs V1.1 zip - October 09, 2024

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