Part A
ESP32-C3
エスプレッシフ・システムズ
- Lifecycle
- Active
- Stock
- 4077 個数
- Package
- QFN-32
- Series
- RFトランシーバモジュールおよびモデム
Parts at a glance
Part B
ESP32-S2FH4
エスプレッシフ・システムズ
- Lifecycle
- Active
- Stock
- 6289 個数
- Package
- QFN-56
- Series
- RFトランシーバモジュールおよびモデム
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ESP32-C3 | ESP32-S2FH4 |
|---|---|---|
| Series | ESP32 | ESP32 |
| Part Status | Active | Active |
| RF Family / Standard | Bluetooth, WiFi | WiFi |
| Protocol | 802.11b/g/n, Bluetooth v5.0 | 802.11b/g/n |
| Frequency | 2.402GHz ~ 2.48GHz | 2.4GHz |
| Data Rate | 54Mbps | 150Mbps |
| Power - Output | 21dBm | 19.5dBm |
| Sensitivity | -105dBm | -97dBm |
| Serial Interfaces | GPIO, I²C, I²S, SPI, JTAG, UART, USB | ADC, GPIO, I²C, I²S, SPI, PWM, UART, USB |
| Antenna Type | Antenna Not Included | Antenna Not Included |
| Memory Size | 400kB SRAM, 384kB ROM | 4MB Flash |
| Voltage - Supply | 3V ~ 3.6V | 2.8V ~ 3.6V |
| Current - Receiving | 84mA ~ 87mA | 63mA ~ 68mA |
| Current - Transmitting | 276mA ~ 335mA | 160mA ~ 310mA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) |
| Utilized IC / Part | - | ESP32-S2 |