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Suntsu Electronics is your reliable source for hard-to-find and obsolete electronic components. Our advanced part search tool makes it easy to quickly find the products you need. You can search by part number, manufacturer, or specifications to instantly access a comprehensive database of electronic components.

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Total Products: 76,307
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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STM32L151CCT7TR
STM32L151CCT7TRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 48LQFPMicrocontrollers48-LQFP (7x7)1.8V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
1,703
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STM32L151CCU6
STM32L151CCU6STMicroelectronicsIC MCU 32BIT 256KB FLSH 48UFQFPNMicrocontrollers48-UFQFPN (7x7)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
613
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STM32L151CCU6TR
STM32L151CCU6TRSTMicroelectronicsIC MCU 32BIT 256KB FLSH 48UFQFPNMicrocontrollers48-UFQFPN (7x7)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
354
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STM32L151QCH6
STM32L151QCH6STMicroelectronicsIC MCU 32BIT 256KB FLSH 132UFBGAMicrocontrollers132-UFBGA (7x7)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
788
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STM32L151QDH6
STM32L151QDH6STMicroelectronicsIC MCU 32BIT 384KB FLSH 132UFBGAMicrocontrollers132-UFBGA (7x7)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
384KB (384K x 8)
Mounting Type:
Surface Mount
837
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STM32L151QDH6TR
STM32L151QDH6TRSTMicroelectronicsIC MCU 32BIT 384KB FLSH 132UFBGAMicrocontrollers132-UFBGA (7x7)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
384KB (384K x 8)
Mounting Type:
Surface Mount
203
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STM32L151QEH6
STM32L151QEH6STMicroelectronicsIC MCU 32BIT 512KB FLSH 132UFBGAMicrocontrollers132-UFBGA (7x7)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,451
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N/A
STM32L151R6H6STMicroelectronicsIC MCU 32BIT 32KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
1,603
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N/A
STM32L151R6H6ASTMicroelectronicsIC MCU 32BIT 32KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
1,135
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STM32L151R6T6
STM32L151R6T6STMicroelectronicsIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
153
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STM32L151R6T6A
STM32L151R6T6ASTMicroelectronicsIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
369
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STM32L151R6T6TR
STM32L151R6T6TRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
980
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N/A
STM32L151R8H6STMicroelectronicsIC MCU 32BIT 64KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
449
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N/A
STM32L151R8H6ASTMicroelectronicsIC MCU 32BIT 64KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
574
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N/A
STM32L151R8H6ATRSTMicroelectronicsIC MCU 32BIT 64KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
796
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N/A
STM32L151R8H6TRSTMicroelectronicsIC MCU 32BIT 64KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
94
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STM32L151R8T6
STM32L151R8T6STMicroelectronicsIC MCU 32BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
719
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STM32L151R8T6A
STM32L151R8T6ASTMicroelectronicsIC MCU 32BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
689
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STM32L151R8T6ATR
STM32L151R8T6ATRSTMicroelectronicsIC MCU 32BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
369
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N/A
STM32L151RBH6STMicroelectronicsIC MCU 32BIT 128KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
128KB (128K x 8)
Mounting Type:
Surface Mount
320
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