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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

V_DD/V_DDA 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

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Download Spreadsheet

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

Title	Type	Version	Format	Size	Update Date
G32A1465 Datasheet	Data Sheets	V1.2	pdf	3.16 MB	November 15, 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