I2C, I2S, SPI, UART – Mouser Singapore

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC ATM34 SoC, 4x4 BGA,93balls, 2.5M NVM SR (Small Reel) ATM3405-5YCABV-UR Atmosic Technologies 1: $7.34 525In Stock New Product	Mfr. Part No. ATM3405-5YCABV-UR Mouser Part No 952-ATM34055YCABVSR New Product	Atmosic Technologies	RF System on a Chip - SoC ATM34 SoC, 4x4 BGA,93balls, 2.5M NVM SR (Small Reel) Learn More about Atmosic Technologies atm34 e socs	Datasheet	525In Stock	Cut Tape $7.34 $5.59 $5.15 $4.68 Reel $4.24 View $4.45 $4.30 $4.20	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin TQFP, 125C Temp PIC32CM2532LE00064-E/PT Microchip Technology 1: $5.66 145In Stock New Product	Mfr. Part No. PIC32CM2532LE00064-E/PT Mouser Part No 579-M2532LE064-EPT New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin TQFP, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	145In Stock	$5.66 $5.18 $4.69	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 100 Pin TQFP, 125C Temp PIC32CM2532LS00100-E/PF Microchip Technology 1: $6.60 180In Stock New Product	Mfr. Part No. PIC32CM2532LS00100-E/PF Mouser Part No 579-M2532LS1-EPF New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 100 Pin TQFP, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	180In Stock	$6.60 $6.05 $5.48	Min.: 1 Mult.: 1
Multiprotocol Modules BLE 5.1 nRF52833 DF U.FL Connector BM833E Fanstel 1: $15.12 2,574In Stock	Mfr. Part No. BM833E Mouser Part No 308-BM833E	Fanstel	Multiprotocol Modules BLE 5.1 nRF52833 DF U.FL Connector Learn More about Fanstel bm833x thread zigbee modules	Datasheet	2,574In Stock	Cut Tape $15.12 $13.14 $12.44 $11.51 View Reel $9.42 $10.93 $10.23 $9.42 Quote	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU EFM32JG1B100F256GM32-C0 Silicon Labs 1: $7.33 6,730In Stock	Mfr. Part No. EFM32JG1B100F256GM32-C0 Mouser Part No 634-JG1B100F256GM32C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	6,730In Stock	$7.33 $5.58 $5.14 $4.66 View $4.43 $4.30 $4.24 $4.19 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21A020F1024IM32-BR Silicon Labs 1: $6.45 260,520In Stock	Mfr. Part No. EFR32MG21A020F1024IM32-BR Mouser Part No 634-M21A020F102432BR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	260,520In Stock	Cut Tape $6.45 $6.39 $6.34 $5.77 $5.48 Reel $5.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin TQFP, 125C Temp PIC32CM2532LE00048-E/Y8X Microchip Technology 1: $5.48 228In Stock New Product	Mfr. Part No. PIC32CM2532LE00048-E/Y8X Mouser Part No 579-M2532LE048-EY8X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin TQFP, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	228In Stock	$5.48 $5.03 $4.56	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 100 Pin TQFP, 125C Temp PIC32CM2532LE00100-E/PF Microchip Technology 1: $6.46 180In Stock New Product	Mfr. Part No. PIC32CM2532LE00100-E/PF Mouser Part No 579-M2532LE1-EPF New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 100 Pin TQFP, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	180In Stock	$6.46 $5.93 $5.37	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin TQFP, 125C Temp PIC32CM2532LS00064-E/PT Microchip Technology 1: $5.78 156In Stock New Product	Mfr. Part No. PIC32CM2532LS00064-E/PT Mouser Part No 579-M2532LS064-EPT New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin TQFP, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	156In Stock	$5.78 $5.30 $4.80	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp PIC32CM2532LS00064-E/5LX Microchip Technology 1: $6.27 258In Stock New Product	Mfr. Part No. PIC32CM2532LS00064-E/5LX Mouser Part No 579-M2532LS064-E5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	258In Stock	$6.27 $5.75 $5.21	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp PIC32CM2532LE00064-E/5LX Microchip Technology 1: $6.13 260In Stock New Product	Mfr. Part No. PIC32CM2532LE00064-E/5LX Mouser Part No 579-M2532LE064-E5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	260In Stock	$6.13 $5.63 $5.10	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin TQFP, 125C Temp PIC32CM2532LS00048-E/Y8X Microchip Technology 1: $5.62 238In Stock New Product	Mfr. Part No. PIC32CM2532LS00048-E/Y8X Mouser Part No 579-M2532LS048-EY8X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin TQFP, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	238In Stock	$5.62 $5.14 $4.66	Min.: 1 Mult.: 1
Multiprotocol Modules SMD Module ESP32-WROVER-IE, ESP32-D0WD-V3, 3.3V 64Mbit PSRAM, 8 MB SPI flash, IPEX connector ESP32-WROVER-IE-N8R8 Espressif Systems 1: $8.00 12,046In Stock 4,550Expected 5/1/2027	Mfr. Part No. ESP32-WROVER-IE-N8R8 Mouser Part No 356-ESP32WRVIE6464UC	Espressif Systems	Multiprotocol Modules SMD Module ESP32-WROVER-IE, ESP32-D0WD-V3, 3.3V 64Mbit PSRAM, 8 MB SPI flash, IPEX connector Learn More about Espressif Systems espressif esp32 wrover modules	Datasheet	12,046In Stock 4,550Expected 5/1/2027	$8.00 $6.92 $6.36 $6.04 View $5.74 $5.03 $5.02 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G222F128G-E-QFP48R Silicon Labs 1: $10.51 3,414In Stock	Mfr. Part No. EFM32G222F128G-E-QFP48R Mouser Part No 634-32G222128GEFP48R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	3,414In Stock	Cut Tape $10.51 $8.11 $7.48 $6.84 Reel $6.13 View $6.34 $5.83	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU XMC1000 XMC1202T028X0064ABXUMA1 Infineon Technologies 1: $3.62 12,697In Stock	Mfr. Part No. XMC1202T028X0064ABXUMA1 Mouser Part No 726-1202T028X0064ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1000	Datasheet	12,697In Stock	Cut Tape $3.62 $2.69 $2.33 $2.20 Reel $1.86 View $2.01 $1.97 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Sub-GHz Modules Z-Wave 800 SiP Module, Secure Vault Mid, +14 dBm, Sub-GHz, 512 kB , -40 to 85 C, RF Pin ZGM230SA27HGN3R Silicon Labs 1: $15.46 2,122In Stock	Mfr. Part No. ZGM230SA27HGN3R Mouser Part No 634-ZGM230SA27HGN3R	Silicon Labs	Sub-GHz Modules Z-Wave 800 SiP Module, Secure Vault Mid, +14 dBm, Sub-GHz, 512 kB , -40 to 85 C, RF Pin Learn More about Silicon Labs silabs zgm230s modules	Datasheet	2,122In Stock	Cut Tape $15.46 $13.44 $12.73 $11.76 View Reel $10.96 $11.23 $10.96 Quote	Min.: 1 Mult.: 1 : 2,500
WiFi Modules - 802.11 SMD module, ESP32-S2FH4 ECO1 with 4 MB flash die inside, IPEX connector ESP32-S2-MINI-2U-N4 Espressif Systems 1: $5.86 10,738In Stock	Mfr. Part No. ESP32-S2-MINI-2U-N4 Mouser Part No 356-ESP32MINI-2U-N4	Espressif Systems	WiFi Modules - 802.11 SMD module, ESP32-S2FH4 ECO1 with 4 MB flash die inside, IPEX connector	Datasheet	10,738In Stock	$5.86 $5.07 $4.65 $4.42 View $4.19 $3.54 $3.45 $3.36	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU LPC5516JBD100 LPC5516JBD100E NXP Semiconductors 1: $11.12 4,873In Stock	Mfr. Part No. LPC5516JBD100E Mouser Part No 771-LPC5516JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU LPC5516JBD100 Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	4,873In Stock	$11.12 $8.01 $7.34 $7.33 View $7.29 $6.95 $6.77 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 128K Flash MKL16Z128VFM4 NXP Semiconductors 1: $8.04 9,759In Stock	Mfr. Part No. MKL16Z128VFM4 Mouser Part No 841-MKL16Z128VFM4	NXP Semiconductors	ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 128K Flash Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	9,759In Stock	$8.04 $6.31 $5.81 $5.55 View $5.14 $5.00 $4.98 Quote	Min.: 1 Mult.: 1
Digital Signal Processors & Controllers - DSP, DSC Low power C55x fixed point DSP- up to 10 TMS320C5535AZAY10 Texas Instruments 1: $11.46 2,913In Stock	Mfr. Part No. TMS320C5535AZAY10 Mouser Part No 595-S320C5535AZAY10	Texas Instruments	Digital Signal Processors & Controllers - DSP, DSC Low power C55x fixed point DSP- up to 10 Learn More about Texas Instruments ti tms320c5535	Datasheet	2,913In Stock	$11.46 $8.89 $8.26 $7.37 View $7.13 $6.94 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C CC3220MODSF12MOBR Texas Instruments 1: $38.38 786In Stock	Mfr. Part No. CC3220MODSF12MOBR Mouser Part No 595-C3220MODSF12MOBR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C Learn More about Texas Instruments ti cc3220mod cc3220moda mcu	Datasheet	786In Stock	Cut Tape $38.38 $32.07 $30.06 $27.85 View Reel $24.62 $26.79 $26.15 $24.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750
ARM Microcontrollers - MCU XMC1000 XMC1100T038X0064ABXUMA1 Infineon Technologies 1: $3.62 25,405In Stock	Mfr. Part No. XMC1100T038X0064ABXUMA1 Mouser Part No 726-1100T038X0064ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1000	Datasheet	25,405In Stock	Cut Tape $3.62 $2.69 $2.33 $2.20 Reel $1.75 View $2.01 $1.93 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ARM Microcontrollers - MCU XMC1000 XMC1302T016X0032ABXUMA1 Infineon Technologies 1: $3.48 18,305In Stock	Mfr. Part No. XMC1302T016X0032ABXUMA1 Mouser Part No 726-1302T016X0032ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1300	Datasheet	18,305In Stock	Cut Tape $3.48 $2.60 $2.23 $2.12 Reel $1.65 View $1.93 $1.90 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256K Flash, 24K RAM, 3-Phase FET Driver, LDO, CAN XCVR, 64-Pin dsPIC33CDVC128MP506-E/M9 Microchip Technology 1: $5.28 180In Stock	Mfr. Part No. dsPIC33CDVC128MP506-E/M9 Mouser Part No 579-DVC128MP506-E/M9	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256K Flash, 24K RAM, 3-Phase FET Driver, LDO, CAN XCVR, 64-Pin Learn More about Microchip Technology microchip dspic33cdvc256mp506 drivers	Datasheet	180In Stock	$5.28 $4.79 $4.35	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO EFR32MG21A020F512IM32-BR Silicon Labs 1: $7.41 2,110In Stock	Mfr. Part No. EFR32MG21A020F512IM32-BR Mouser Part No 634-MG21A020F51232BR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	2,110In Stock	Cut Tape $7.41 $5.64 $5.21 $4.72 View Reel $4.24 $4.49 $4.34 $4.28 $4.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500