ChipCatch

• 
  CH32V203C8T6 — WCH

  RISC-V RV32IMAC MCU, 144MHz, 64KB flash, 20KB SRAM, LQFP48
  from $0.89
• 
  CH32V208WBU6 — WCH

  RISC-V BLE 5.3 MCU, 144MHz, 128KB flash, QFN68
  from $1.26
• 
  CH32F203C8T6 — WCH

  ARM Cortex-M3 MCU, 144MHz, 64KB flash, 20KB SRAM, LQFP48
  from $0.99
• 
  CH32F208WBU6 — WCH

  ARM Cortex-M3 BLE MCU, 144MHz, 128KB flash, QFN68
  from $1.48
• 
  ESP32 — Espressif

  Dual-core Xtensa LX6 MCU, WiFi+BLE, 240MHz, 520KB SRAM, QFN48
  from $2.14
• 
  ESP32-S3 — Espressif

  Dual-core Xtensa LX7 MCU, WiFi+BLE 5, 240MHz, 512KB SRAM, QFN56
  from $2.49
• 
  ESP32-C3 — Espressif

  RISC-V MCU, WiFi+BLE 5, 160MHz, 400KB SRAM, QFN32
  from $1.06
• 
  ESP32-C6 — Espressif

  RISC-V MCU, WiFi 6+BLE 5, 160MHz, 512KB SRAM, QFN40
  from $1.43
• 
  ESP8266EX — Espressif

  Tensilica L106 MCU, WiFi, 80MHz, 160KB RAM, QFN32
  from $0.99
• 
  ESP32-S2 — Espressif

  Single-core Xtensa LX7 MCU, WiFi+USB OTG, 240MHz, 320KB SRAM, QFN56
  from $1.74
• 
  ESP32-H2 — Espressif

  RISC-V MCU, BLE 5+802.15.4, 96MHz, 320KB SRAM, QFN40
  from $1.17
• 
  ESP32-P4 — Espressif

  Dual-core RISC-V MCU, 400MHz, 768KB SRAM, QFN88
  from $4.02
• 
  ESP8684 — Espressif

  RISC-V MCU, WiFi+BLE 5, 120MHz, 400KB SRAM, QFN32
  from $1.05
• 
  ESP32-C2 — Espressif

  RISC-V MCU, WiFi+BLE 5, 120MHz, 272KB SRAM, QFN32
  from $0.80
• 
  PY32F002AF15P6 — Puya

  ARM Cortex-M0+ MCU, 24MHz, 20KB flash, 3KB SRAM, TSSOP20
  from $0.12
• 
  PY32F030C8T6 — Puya

  ARM Cortex-M0+ MCU, 48MHz, 64KB flash, 8KB SRAM, LQFP48
  from $0.50
• 
  PY32F030K6T6 — Puya

  ARM Cortex-M0+ MCU, 48MHz, 32KB flash, 4KB SRAM, LQFP32
  from $0.40
• 
  PY32F071CBT6 — Puya

  ARM Cortex-M0+ MCU, 48MHz, 128KB flash, 16KB SRAM, LQFP48
  from $0.73
• 
  PY32F072CBT6 — Puya

  ARM Cortex-M0+ MCU with USB, 48MHz, 128KB flash, LQFP48
  from $0.76
• 
  PY32F403CBT6 — Puya

  ARM Cortex-M4 MCU, 72MHz, 128KB flash, 20KB SRAM, LQFP48
  from $0.97
• 
  PY32F303CBT6 — Puya

  ARM Cortex-M4 MCU, 64MHz, 128KB flash, 16KB SRAM, LQFP48
  from $0.91
• 
  PY32F002B15P6 — Puya

  ARM Cortex-M0+ MCU, 24MHz, 20KB flash, 3KB SRAM, TSSOP20
  from $0.13
• 
  PY32F030F4P6 — Puya

  ARM Cortex-M0+ MCU, 48MHz, 16KB flash, 2KB SRAM, TSSOP20
  from $0.29
• 
  PY32F031C8T6 — Puya

  ARM Cortex-M0+ MCU, 48MHz, 64KB flash, 8KB SRAM, LQFP48
  from $0.53

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