N32G430K8Q7
Microcontrollers (MCU/MPU)
Technical Specifications
| Type | Description |
|---|---|
| Package / Case | QFN-32-EP(4x4) |
Product Introduction
The N32G430 series features a 32-bit ARM Cortex-M4F core with a maximum operating frequency of 128MHz, supporting floating-point operations and DSP instructions. It integrates up to 64KB embedded encrypted Flash, 16KB SRAM, and a rich set of high-performance analog components, including 1 built-in 12-bit 4.7Msps ADC, 3 high-speed comparators, and multiple digital communication interfaces such as U(S)ART, I2C, SPI, and CAN.
Features
- CPU Core:
- 32-bit ARM Cortex-M4 + FPU, with DSP instructions and MPU support
- Built-in 1KB instruction cache, zero-wait Flash accelerator execution
- Up to 128MHz clock frequency, 160DMIPS
- Secure Memory:
- Up to 64KByte on-chip Flash with encrypted storage, partition management, and data protection; 10,000 erase/write cycles, 10-year data retention
- Up to 16KByte on-chip SRAM, retained in Stop2 mode, configurable retention in Standby mode
- Power Modes: Run, Sleep, Stop0, Stop2, Standby
- High-Performance Analog Interface:
- 1× 12-bit 4.7Msps ADC, configurable to 12/10/8/6 bits, up to 16 external single-ended input channels, 3 internal single-ended input channels, differential mode support
- 3× high-speed comparators with built-in 64-level adjustable reference
- Clocks:
- HSE: 4MHz~32MHz external high-speed crystal
- LSE: 32.768KHz external low-speed crystal
- HSI: Internal high-speed RC 8MHz
- LSI: Internal low-speed RC 40KHz
- Built-in high-speed PLL
- MCO: 2-channel clock output, configurable for SYSCLK, HSI, HSE, LSI, LSE, and dividable PLL clock output
- Reset:
- Power-on/power-down/external pin reset
- Watchdog reset and software reset
- Programmable voltage detection
- Communication Interfaces:
- 4× U(S)ART: 2× USART (ISO7816, IrDA, LIN support) + 2× UART
- 2× SPI, master mode up to 18Mbps, slave mode up to 32Mbps, I2S support
- 2× I2C, up to 1MHz, configurable master/slave mode, dual-address response in slave mode
- 1× CAN 2.0A/B, up to 1Mbps
- 1× high-speed DMA controller, 8 channels, fully configurable source and destination addresses
- 1× RTC with leap year perpetual calendar, alarm event, periodic wake-up, internal/external clock calibration
- 1× Beeper with complementary output, 12mA drive capability
- Timers/Counters:
- 2× 16-bit advanced timers with input capture, complementary output, quadrature encoder input, up to 7.8ns control resolution; 4 independent channels each — Timer1 supports 4-channel 8-output complementary PWM, Timer8 supports 3-channel 6-output complementary PWM
- 4× 16-bit general-purpose timers, 4 independent channels each, input capture/output compare/PWM output
- 1× 16-bit basic timer
- 1× 16-bit low-power timer with single-pulse and dual-pulse counting, operable in Stop2 mode
- 1× 24-bit SysTick
- 1× 14-bit WWDG
- 1× 12-bit IWDG
- Programming:
- SWD/JTAG debug interface
- UART Bootloader
- Security Features:
- Flash encryption, multi-user partition management (MMU)
- CRC16/32 computation
- Write protection (WRP), multiple read protection (RDP) levels (L0/L1/L2)
- Secure boot, encrypted firmware download, secure update
- External clock failure detection, tamper detection
- Operating Conditions:
- Supply voltage: 2.4V~3.6V
- Operating temperature: -40℃~105℃
- ESD: ±4KV (HBM), ±2KV (CDM)
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| CNHTS | 8542319090 |
Sourcing Information
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