• 超低消費電力
  • 超低消費電力アプリケーションに最適化したマイコン

超低消費電力特性とARM Cortex®-M4による高性能を兼ね備えたマイコン

STM32L4シリーズは、ARM® Cortex®-M4をベースとし、仕様に応じて柔軟に消費電力を最適化するFlexPowerControlを特徴とする超低消費電力プラットフォームに基づいています。
最大1MBのFlash（デュアルバンク）メモリと最大320KBのSRAMを搭載し、DSP命令と浮動小数点演算器（FPU）およびST独自のFlashアクセラレータであるARTアクセラレータTMにより最大80MHzで動作するCortex-M4（FPU付き）の高い電力効率を引き出します。
また、STM32L4シリーズは、消費電力と処理要求のバランスをとるための動的電圧スケーリング、充実したアナログ機能、ストップモードで利用可能な低電力周辺機器（LP UART、LPタイマ）、安全性やセキュリティ機能などが搭載されています。

STM32L4x6 STM32L4x1 STM32L4x2 STM32L4x3 STM32L4x5 STM32マイコン製品は
最低10年間の供給を
保証しています。

製品ライン

  • 製品ライン
  • 概要
  • STM32L4x1
  • STM32L4シリーズのアクセス・ライン
  • STM32L4x2
  • STM32L4シリーズで水晶発振子レスUSB搭載ライン
  • STM32L4x3
  • STM32L4シリーズで水晶発振子レスUSB & LCDドライバ搭載ライン
  • STM32L4x5
  • STM32L4シリーズでUSB OTG搭載ライン
  • STM32L4x6
  • STM32L4シリーズでUSB OTG & LCDドライバ搭載ライン

パラメトリックサーチ

製品名 周波数（MHz）CPUFLASH（KB）RAM（KB）パッケージユニバーサルIO最小動作電圧最大動作電圧16bitタイマ32bitタイマモータ制御用タイマ低電力タイマ12bit ADC12bit ADCチャネル数12bit DACチャネル数コンパレータアンプSPIQUADSPII2C高速I2CU(S)ARTLP UARTCANSDIOFSMCUSBデバイスUSB OTG FSセグメントLCDSAIDFSDMDCMISWPMITRNGAESSHAHMAC
STM32L412C8T6 80ARM Cortex-M46440LQFP48381.713.63112210-11113331---1------1---
STM32L412C8U6 80ARM Cortex-M46440UFQFPN48381.713.63112210-11113331---1------1---
STM32L412CBT6 80ARM Cortex-M412840LQFP48381.713.63112210-11113331---1------1---
STM32L412CBU6 80ARM Cortex-M412840UFQFPN48381.713.63112210-11113331---1------1---
STM32L412K8T6 80ARM Cortex-M46440LQFP32261.713.63112210-11112221---1------1---
STM32L412K8U6 80ARM Cortex-M46440UFQFPN32261.713.63112210-11112221---1------1---
STM32L412KBT6 80ARM Cortex-M412840LQFP32261.713.63112210-11112221---1------1---
STM32L412KBU6 80ARM Cortex-M412840UFQFPN32261.713.63112210-11112221---1------1---
STM32L412R8I6 80ARM Cortex-M46440UFBGA64521.713.63112216-11113331---1------1---
STM32L412R8T6 80ARM Cortex-M46440LQFP64521.713.63112216-11113331---1------1---
STM32L412RBI6 80ARM Cortex-M412840UFBGA64521.713.63112216-11113331---1------1---
STM32L412RBT6 80ARM Cortex-M412840LQFP64521.713.63112216-11113331---1------1---
STM32L412T8Y6 80ARM Cortex-M46440WLCSP36291.713.63112210-11112221---1------1---
STM32L412TBY6 80ARM Cortex-M412840WLCSP36291.713.63112210-11112221---1------1---
STM32L422CBT6 80ARM Cortex-M412840LQFP48381.713.63112210-11113331---1------11--
STM32L422CBU6 80ARM Cortex-M412840UFQFPN48381.713.63112210-11113331---1------11--
STM32L422KBT6 80ARM Cortex-M412840LQFP32261.713.63112210-11112221---1------11--
STM32L422KBU6 80ARM Cortex-M412840UFQFPN32261.713.63112210-11112221---1------11--
STM32L422RBI6 80ARM Cortex-M412840UFBGA64521.713.63112216-11113331---1------11--
STM32L422RBT6 80ARM Cortex-M412840LQFP64521.713.63112216-11113331---1------11--
STM32L422TBY6 80ARM Cortex-M412840WLCSP36291.713.63112210-11112221---1------11--
STM32L431CBT6 80ARM Cortex-M412864LQFP48381.713.651121102213133311-----1--11---
STM32L431CBU6 80ARM Cortex-M412864UFQFPN48381.713.651121102213133311-----1--11---
STM32L431CBY6 80ARM Cortex-M412864WLCSP49391.713.651121102213133311-----1--11---
STM32L431CCT6 80ARM Cortex-M425664LQFP48381.713.651121102213133311-----1--11---
STM32L431CCU6 80ARM Cortex-M425664UFQFPN48381.713.651121102213133311-----1--11---
STM32L431CCY6 80ARM Cortex-M425664WLCSP49391.713.651121102213133311-----1--11---
STM32L431KBU6 80ARM Cortex-M412864UFQFPN32261.713.651121102212122211-----1--11---
STM32L431KCU6 80ARM Cortex-M425664UFQFPN32261.713.651121102212122211-----1--11---
STM32L431RBI6 80ARM Cortex-M412864UFBGA64521.713.6511211622131333111----1--11---
STM32L431RBT6 80ARM Cortex-M412864LQFP64521.713.6511211622131333111----1--11---
STM32L431RBY6 80ARM Cortex-M412864WLCSP64521.713.6511211622131333111----1--11---
STM32L431RCI6 80ARM Cortex-M425664UFBGA64521.713.6511211622131333111----1--11---
STM32L431RCT6 80ARM Cortex-M425664LQFP64521.713.6511211622131333111----1--11---
STM32L431RCY6 80ARM Cortex-M425664WLCSP64521.713.6511211622131333111----1--11---
STM32L431VCI6 80ARM Cortex-M425664UFBGA100831.713.6511211622131333111----1--11---
STM32L431VCT6 80ARM Cortex-M425664LQFP100831.713.6511211622131333111----1--11---
STM32L432KBU6 80ARM Cortex-M412864UFQFPN32261.713.651121102212122211--1--1--11---
STM32L432KCU6 80ARM Cortex-M425664UFQFPN32261.713.651121102212122211--1--1--11---
STM32L433CBT6 80ARM Cortex-M412864LQFP48381.713.651121102213133311--1-4x191--11---
STM32L433CBU6 80ARM Cortex-M412864UFQFPN48381.713.651121102213133311--1-4x191--11---
STM32L433CBY6 80ARM Cortex-M412864WLCSP49391.713.651121102213133311--1-4x191--11---
STM32L433CCT6 80ARM Cortex-M425664LQFP48381.713.651121102213133311--1-4x191--11---
STM32L433CCU6 80ARM Cortex-M425664UFQFPN48381.713.651121102213133311--1-4x191--11---
STM32L433CCY6 80ARM Cortex-M425664WLCSP49391.713.651121102213133311--1-4x191--11---
STM32L433RBI6 80ARM Cortex-M412864UFBGA64521.713.6511211622131333111-1-4x32/8x281--11---
STM32L433RBT6 80ARM Cortex-M412864LQFP64521.713.6511211622131333111-1-4x32/8x281--11---
STM32L433RBY6 80ARM Cortex-M412864WLCSP64521.713.6511211622131333111-1-4x32/8x281--11---
STM32L433RCI6 80ARM Cortex-M425664UFBGA64521.713.6511211622131333111-1-4x32/8x281--11---
STM32L433RCT6 80ARM Cortex-M425664LQFP64521.713.6511211622131333111-1-4x32/8x281--11---
STM32L433RCY6 80ARM Cortex-M425664WLCSP64521.713.6511211622131333111-1-4x32/8x281--11---
STM32L433VCI6 80ARM Cortex-M425664UFBGA100831.713.6511211622131333111-1-4x44/8x401--11---
STM32L433VCT6 80ARM Cortex-M425664LQFP100831.713.6511211622131333111-1-4x44/8x401--11---
STM32L442KCU6 80ARM Cortex-M425664UFQFPN32261.713.651121102212122211--1--1--111--
STM32L443CCT6 80ARM Cortex-M425664LQFP48381.713.651121102213133311--1-4x191--111--
STM32L443CCU6 80ARM Cortex-M425664UFQFPN48381.713.651121102213133311--1-4x191--111--
STM32L443CCY6 80ARM Cortex-M425664WLCSP49391.713.651121102213133311--1-4x191--111--
STM32L443RCI6 80ARM Cortex-M425664UFBGA64521.713.6511211622131333111-1-4x32/8x281--111--
STM32L443RCT6 80ARM Cortex-M425664LQFP64521.713.6511211622131333111-1-4x32/8x281--111--
STM32L443RCY6 80ARM Cortex-M425664WLCSP64521.713.6511211622131333111-1-4x32/8x281--111--
STM32L443VCI6 80ARM Cortex-M425664UFBGA100831.713.6511211622131333111-1-4x44/8x401--111--
STM32L443VCT6 80ARM Cortex-M425664LQFP100831.713.6511211622131333111-1-4x44/8x401--111--
STM32L451CCU6 80ARM Cortex-M4256160UFQFPN48381.713.6511211012131443+111-----11--1---
STM32L451CEU6 80ARM Cortex-M4512160UFQFPN48381.713.6511211012131443+111-----11--1---
STM32L451RCI6 80ARM Cortex-M4256160UFBGA64521.713.6511211612131443+1111----11--1---
STM32L451RCT6 80ARM Cortex-M4256160LQFP64521.713.6511211612131443+1111----11--1---
STM32L451REI6 80ARM Cortex-M4512160UFBGA64521.713.6511211612131443+1111----11--1---
STM32L451RET6 80ARM Cortex-M4512160LQFP64521.713.6511211612131443+1111----11--1---
STM32L451REY6 80ARM Cortex-M4512160WLCSP64521.713.6511211612131443+1111----11--1---
STM32L451VCI6 80ARM Cortex-M4256160UFBGA100831.713.6511211612131443+1111----11--1---
STM32L451VCT6 80ARM Cortex-M4256160LQFP100831.713.6511211612131443+1111----11--1---
STM32L451VEI6 80ARM Cortex-M4512160UFBGA100831.713.6511211612131443+1111----11--1---
STM32L451VET6 80ARM Cortex-M4512160LQFP100831.713.6511211612131443+1111----11--1---
STM32L452CCU6 80ARM Cortex-M4256160UFQFPN48381.713.6511211012131443+111--1--11--1---
STM32L452CEU6 80ARM Cortex-M4512160UFQFPN48381.713.6511211012131443+111--1--11--1---
STM32L452RCI6 80ARM Cortex-M4256160UFBGA64521.713.6511211612131443+1111-1--11--1---
STM32L452RCT6 80ARM Cortex-M4256160LQFP64521.713.6511211612131443+1111-1--11--1---
STM32L452REI6 80ARM Cortex-M4512160UFBGA64521.713.6511211612131443+1111-1--11--1---
STM32L452RET6 80ARM Cortex-M4512160LQFP64521.713.6511211612131443+1111-1--11--1---
STM32L452REY6 80ARM Cortex-M4512160WLCSP64521.713.6511211612131443+1111-1--11--1---
STM32L452VCI6 80ARM Cortex-M4256160UFBGA100831.713.6511211612131443+1111-1--11--1---
STM32L452VCT6 80ARM Cortex-M4256160LQFP100831.713.6511211612131443+1111-1--11--1---
STM32L452VEI6 80ARM Cortex-M4512160UFBGA100831.713.6511211612131443+1111-1--11--1---
STM32L452VET6 80ARM Cortex-M4512160LQFP100831.713.6511211612131443+1111-1--11--1---
STM32L462CEU6 80ARM Cortex-M4512160UFQFPN48381.713.6511211012131443+111--1--11--11--
STM32L462REI6 80ARM Cortex-M4512160UFBGA64521.713.6511211612131443+1111-1--11--11--
STM32L462RET6 80ARM Cortex-M4512160LQFP64521.713.6511211612131443+1111-1--11--11--
STM32L462REY6 80ARM Cortex-M4512160WLCSP64521.713.6511211612131443+1111-1--11--11--
STM32L462VEI6 80ARM Cortex-M4512160UFBGA100831.713.6511211612131443+1111-1--11--11--
STM32L462VET6 80ARM Cortex-M4512160LQFP100831.713.6511211612131443+1111-1--11--11--
STM32L471QEI6 80ARM Cortex-M4512128UFBGA1321091.713.6922231922231333+21111---21-11---
STM32L471QGI6 80ARM Cortex-M41024128UFBGA1321091.713.6922231922231333+21111---21-11---
STM32L471RET6 80ARM Cortex-M4512128LQFP64511.713.6922231622231333+2111----21-11---
STM32L471RGT6 80ARM Cortex-M41024128LQFP64511.713.6922231622231333+2111----21-11---
STM32L471VET6 80ARM Cortex-M4512128LQFP100821.713.6922231622231333+21111---21-11---
STM32L471VGT6 80ARM Cortex-M41024128LQFP100821.713.6922231622231333+21111---21-11---
STM32L471ZET6 80ARM Cortex-M4512128LQFP1441141.713.6922232422231333+21111---21-11---
STM32L471ZGT6 80ARM Cortex-M41024128LQFP1441141.713.6922232422231333+21111---21-11---
STM32L475RCT6 80ARM Cortex-M4256128LQFP64511.713.6922231622231333+2111--1-21-11---
STM32L475RET6 80ARM Cortex-M4512128LQFP64511.713.6922231622231333+2111--1-21-11---
STM32L475RGT6 80ARM Cortex-M41024128LQFP64511.713.6922231622231333+2111--1-21-11---
STM32L475VCT6 80ARM Cortex-M4256128LQFP100821.713.6922231622231333+21111-1-21-11---
STM32L475VET6 80ARM Cortex-M4512128LQFP100821.713.6922231622231333+21111-1-21-11---
STM32L475VGT6 80ARM Cortex-M41024128LQFP100821.713.6922231622231333+21111-1-21-11---
STM32L476JEY6 80ARM Cortex-M4512128WLCSP72571.713.6922231622231333+2111--18x28/4x3221-11---
STM32L476JGY6 80ARM Cortex-M41024128WLCSP72571.713.6922231622231333+2111--18x28/4x3221-11---
STM32L476MEY6 80ARM Cortex-M4512128WLCSP81651.713.6922231622231333+2111--18x30/4x3221-11---
STM32L476MGY6 80ARM Cortex-M41024128WLCSP81651.713.6922231622231333+2111--18x30/4x3221-11---
STM32L476QEI6 80ARM Cortex-M4512128UFBGA1321091.713.6922231922231333+21111-18x40/4x4421-11---
STM32L476QGI6 80ARM Cortex-M41024128UFBGA1321091.713.6922231922231333+21111-18x40/4x4421-11---
STM32L476RCT6 80ARM Cortex-M4256128LQFP64511.713.6922231622231333+2111--18x28/4x3221-11---
STM32L476RET6 80ARM Cortex-M4512128LQFP64511.713.6922231622231333+2111--18x28/4x3221-11---
STM32L476RGT6 80ARM Cortex-M41024128LQFP64511.713.6922231622231333+2111--18x28/4x3221-11---
STM32L476VCT6 80ARM Cortex-M4256128LQFP100821.713.6922231622231333+21111-18x40/4x4421-11---
STM32L476VET6 80ARM Cortex-M4512128LQFP100821.713.6922231622231333+21111-18x40/4x4421-11---
STM32L476VGT6 80ARM Cortex-M41024128LQFP100821.713.6922231622231333+21111-18x40/4x4421-11---
STM32L476ZET6 80ARM Cortex-M4512128LQFP1441141.713.6922232422231333+21111-18x40/4x4421-11---
STM32L476ZGT6 80ARM Cortex-M41024128LQFP1441141.713.6922232422231333+21111-18x40/4x4421-11---
STM32L486JGY6 80ARM Cortex-M41024128WLCSP72571.713.6922231622231333+2111--18x28/4x3221-111--
STM32L486QGI6 80ARM Cortex-M41024128UFBGA1321091.713.6922231922231333+21111-18x40/4x4421-111--
STM32L486RGT6 80ARM Cortex-M41024128LQFP64511.713.6922231622231333+2111--18x28/4x3221-111--
STM32L486VGT6 80ARM Cortex-M41024128LQFP100821.713.6922231622231333+21111-18x40/4x4421-111--
STM32L486ZGT6 80ARM Cortex-M41024128LQFP1441141.713.6922232422231333+21111-18x40/4x4421-111--
STM32L496AEI6 80ARM Cortex-M4512320UFBGA1691361.713.6922232422231443+21211-18x40/4x4421111---
STM32L496AGI6 80ARM Cortex-M41024320UFBGA1691361.713.6922232422231443+21211-18x40/4x4421111---
STM32L496QEI6 80ARM Cortex-M4512320UFBGA1321101.713.6922231922231443+21211-18x40/4x4421111---
STM32L496QGI6 80ARM Cortex-M41024320UFBGA1321101.713.6922231922231443+21211-18x40/4x4421111---
STM32L496RET6 80ARM Cortex-M4512320LQFP64521.713.6922231622231443+2121--18x40/4x4421111---
STM32L496RGT6 80ARM Cortex-M41024320LQFP64521.713.6922231622231443+2121--18x40/4x4421111---
STM32L496VET6 80ARM Cortex-M4512320LQFP100831.713.6922231622231443+21211-18x40/4x4421111---
STM32L496VGT6 80ARM Cortex-M41024320LQFP100831.713.6922231622231443+21211-18x40/4x4421111---
STM32L496VGY6 80ARM Cortex-M41024320WLCSP100831.713.6922231622231443+21211-18x40/4x4421111---
STM32L496ZET6 80ARM Cortex-M4512320LQFP1441151.713.6922232422231443+21211-18x40/4x4421111---
STM32L496ZGT6 80ARM Cortex-M41024320LQFP1441151.713.6922232422231443+21211-18x40/4x4421111---
STM32L4A6AGI6 80ARM Cortex-M41024320UFBGA1691361.713.6922232422231443+21211-18x40/4x4421111111
STM32L4A6QGI6 80ARM Cortex-M41024320UFBGA1321101.713.6922231922231443+21211-18x40/4x4421111111
STM32L4A6RGT6 80ARM Cortex-M41024320LQFP64521.713.6922231622231443+2121--18x40/4x4421111111
STM32L4A6VGT6 80ARM Cortex-M41024320LQFP100831.713.6922231622231443+21211-18x40/4x4421111111
STM32L4A6VGY6 80ARM Cortex-M41024320WLCSP100831.713.6922231622231443+21211-18x40/4x4421111111
STM32L4A6ZGT6 80ARM Cortex-M41024320LQFP1441151.713.6922232422231443+21211-18x40/4x4421111111

ドキュメントダウンロード

お問合せ