embedded-processors-controllers

GD32E230K4

Full part number: GD32E230K4T6

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This datasheet covers the GD32E230xx family of 32-bit ARM Cortex-M23 microcontrollers from GigaDevice. It details electrical characteristics, pinouts for multiple package types, and functional descriptions including memory, timers, and communication interfaces. The document provides comprehensive information on boot modes, power consumption, and absolute maximum ratings to support design engineers in selecting and integrating these versatile MCU parts into embedded systems.

02 — Key specifications

Datasheet parameters

ParameterMinTypMaxConditions
quiescent current — 8.5 mA — VDD = VDDA = 3.3V, HXTAL = 8MHz, System clock = 72 MHz, All peripherals enabled
supply voltage range 1.8 V 3.3 V 3.6 V —
operating temperature -40 °C — 85 °C
clock frequency — 3.12 MHz — Master mode (data: 16 bits, Audio frequency = 96 kHz)
input capacitance — 5 pF — —
propagation delay — 980 ns — Ultra low power mode
cpu speed — 72 MHz —
program memory size — 16 kB —
ram size — 4.1 kB —
io count — 27 —
adc resolution — 12 bit —
core size — 32 bit —
rise time — — 50 ns —
fall time — — 300 ns —
data retention 10 year — — 10k cycles at TA = 85°C
program erase cycles 100 kcycle — — TA = -40°C ~ +85°C
output voltage high 1.5 V — — VDD = 1.8V
output voltage low — — 200 mV VDD = 1.8V
03 — Alternatives

Closest matches to GD32E230K4

GD32E230C4T6 similar adc resolution, similar clock frequency, similar core size
TMS320F28030 8.3× lower rise time, 2.5× lower input capacitance, 2.0× higher output voltage low
GD32F103RFT6 5.8× lower clock frequency, 5.4× higher quiescent current, 4.2× lower rise time
STM32G030F6P6 2.0× higher program memory size, 2.0× higher ram size, 2.0× higher rise time
GD32F303CCT6 16.0× higher program memory size, 12.0× higher ram size, 11.7× lower clock frequency
EFM8BB21F16A-C-QFN20 4.0× lower core size, 3.0× higher output voltage low, 1.9× higher operating temperature
EFM8BB21F16G 4.0× lower core size, 3.0× higher output voltage low, 1.8× lower ram size
EZR32HG220 4.0× higher program memory size, 3.0× lower cpu speed, 2.5× lower input capacitance
04 — FAQ

Frequently asked questions

What is the ADC resolution of the GD32E230K4T6?

The ADC resolution is 12 bit.

What is the clock frequency in Master mode with 16-bit data and an audio frequency of 96 kHz?

The clock frequency is 3.12 MHz.

What is the core size of the GD32E230K4T6?

The core size is 32 bit.

What is the CPU speed of the GD32E230K4T6?

The CPU speed is 72 MHz.

What is the data retention period for the GD32E230K4T6 after 10k cycles at TA = 85°C?

The data retention is 10 year.

What is the fall time?

The fall time is 300 ns.

What is the input capacitance of the GD32E230K4T6?

The input capacitance is 5 pF.

What is the number of I/O pins for the GD32E230K4T6?

The GD32E230K4T6 has 27 I/O pins.

Refine this search on whatic.io →