[ESP32] 3종 제품 비교, ESP32-S3, ESP32-C3, ESP32-C5

ESP32-S3, ESP32-C3, ESP32-C5의 대표 모듈 제품에 대한 제품 비교

* 비교 모듈 제품

1. ESP32-S3-WROOM-1

2. ESP32-C3-MINI-1

3. ESP32-C5-WROOM-1

Module	ESP32-S3-WROOM-1	ESP32-C5-WROOM-1	ESP32-C3-MINI-1
Main Chip	ESP32-S3	ESP32-C5	ESP32-C3
MCU	Xtensa 32-bit LX7	32-bit RISC-V	32-bit RISC-V
Core	Dual	Single	Single
Freq. (MHz)	240	240	160
Size (mm)	18*25.5*3.1	18*27.5*3.3	13.2*16.6*2.4
Wi-Fi	2.4Ghz 802.11b/g/n	WiFi6 2.4Ghz + 5Ghz Dualband 802.11a/b/g/n/ax/ac	2.4Ghz 802.11b/g/n
Thread	N/A	1.4	N/A
Bluetooth	Bluetooth LE v5.0	Bluetooth LE v5.3	Bluetooth LE v5.0
SRAM (KB)	512	384	384(320)
RTC SRAM (KB)	16	16	8
Flash (MB)	4MB, 8MB, 16MB (Option)	8MB	4MB
pSRAM (MB)	2MB, 8MB (Option)	8MB	X
GPIO	36	22	15

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