APT32F1023
APT · APT32F102x Series
In production
32 bit · RV32EC
Low-power data
Max clock
48MHz
SRAM
4KB
On-chip Flash
64KB
Active current
—
Sleep current
5µA
Supply voltage
1.8–5.5V
Overview
APT32F1023 is a APT-bit RISC-V MCU from 32, built on the T-Head XuanTie XuanTie E902 级（厂商称“平头哥玄铁系列 32 位 CPU 核”） core (RV32EC), with a maximum clock of 48 MHz, 4 KB of on-chip SRAM, and 64 KB KB of Flash.
Core and memory
| Vendor | APT（Chinese mainland） |
|---|---|
| IP brand / origin | T-Head XuanTie（Chinese mainland） |
| Core | XuanTie E902 级（厂商称“平头哥玄铁系列 32 位 CPU 核”） |
| ISA / bit width | RV32EC · 32 bit |
| Max clock | 48 MHz |
| SRAM | 4 KB |
| On-chip Flash | 64 KB |
Power and electrical
Active current
—
Sleep current
5 µA
Standby / shutdown
—
Conditions and notes: The vendor or source notes are in Chinese in the original Deep Sleep 5µA（官方选型表典型值列，未给测试条件）；工作电压 1.8–5.5V
| Supply voltage | 1.8–5.5 V |
|---|---|
| Operating temperature | -40 ℃ ~ 105 ℃ |
Peripherals and interfaces
| UART / USART | 3 way |
|---|---|
| SPI | 1 way |
| I²C | 1 way |
| Touch | 17 way |
| ADC | 16 channels · 12 bit |
| PWM | 12 channels |
| Other | The vendor or source notes are in Chinese in the original 1×SIO；17 路硬件触摸按键（动态 CS 10V）；2KB DFLASH；硬件 CRC；5 周期硬件除法器 |
Sources and notes
Confidence:Medium (official product page) · Last verified 2026-11-04
The vendor or source notes are in Chinese in the original 选型表 -40~105℃ 版本为 H8S8/H8U8（同表内 -40~85℃ 版本对应 H8S6/H8U6 等）。厂商只披露“16 个 32 位通用寄存器 / 2 级流水线 / 硬件乘法阵列”，对应玄铁 E902 级内核；ISA 按 RV32EC 记录，是否含 M 扩展厂商未明示。数据手册下载在该页“技术文档”栏（需页面内下载，非直链 PDF）。