Components
1,638 components matching “qfn”
A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.
ATSAMDA1E16B-M
MCU_Microchip_SAMD
SAM DA1 Microchip SMART ARM-based Flash MCU, 48Mhz, 64K Flash w/ 2K RWW, 8K SRAM, QFN-32
- Pins
- 33
- Pads
- 33
- SMD
- 6.2×6.2
ATSAME53J18A-M
MCU_Microchip_SAME
SAM E53 Microchip SMART ARM Cortex-M4F based MCU, 256K Flash, 128K SRAM, QFN-64
- Pins
- 65
- Pads
- 65
- SMD
- 10.2×10.2
ATSAME53J19A-M
MCU_Microchip_SAME
SAM E53 Microchip SMART ARM Cortex-M4F based MCU, 512K Flash, 128K SRAM, QFN-64
- Pins
- 65
- Pads
- 65
- SMD
- 10.2×10.2
ATSAME53J20A-M
MCU_Microchip_SAME
SAM E53 Microchip SMART ARM Cortex-M4F based MCU, 1024K Flash, 128K SRAM, QFN-64
- Pins
- 65
- Pads
- 65
- SMD
- 10.2×10.2
nRF52810-QFxx
MCU_Nordic
Multiprotocol BLE/2.4GHz Cortex-M4 SoC, QFN-48
- Pins
- 49
- Pads
- 49
- SMD
- 7.2×7.2
MKL02Z16VFG4
MCU_NXP_Kinetis
Kinetis KL02 series, 48-MHz/32-bit ARM Cortex-M0+, 16 kB flash, 2 kB SRAM, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 4.2×4.2
MKL02Z8VFG4
MCU_NXP_Kinetis
Kinetis KL02 series, 48-MHz/32-bit ARM Cortex-M0+, 8 kB flash, 1 kB SRAM, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 4.2×4.2
MKL03Z16VFG4
MCU_NXP_Kinetis
Kinetis KL03 series, 48-MHz/32-bit ARM Cortex-M0+, 16 kB flash, 2 kB SRAM, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 4.2×4.2
MKL03Z32VFG4
MCU_NXP_Kinetis
Kinetis KL03 series, 48-MHz/32-bit ARM Cortex-M0+, 32 kB flash, 2 kB SRAM, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 4.2×4.2
MKL03Z8VFG4
MCU_NXP_Kinetis
Kinetis KL03 series, 48-MHz/32-bit ARM Cortex-M0+, 8 kB flash, 2 kB SRAM, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 4.2×4.2
P8X32A-M44
MCU_Parallax
Parallax Propeller 8 core, 32 bit, 80 MHz microcontroller, 3.3VDC, 44-pin QFN
- Pins
- 45
- Pads
- 45
- SMD
- 9.7×9.7
FE310-G000
MCU_SiFive
RISC-V MCU, 8KB OTP Program Memory, 8KB ROM, 16KB Instruction Cache, 16KB SRAM, 320MHz, 1.8 and 3.6V, 24 GPIO, QFN-48
- Pins
- 49
- Pads
- 49
- SMD
- 7.3×7.3
FE310-G002
MCU_SiFive
RISC-V MCU, 8KB OTP Program Memory, 8KB ROM, 16KB Instruction Cache, 16KB SRAM, 320MHz, 1.8 and 3.6V, 24 GPIO, QFN-48
- Pins
- 49
- Pads
- 49
- SMD
- 7.3×7.3
C8051F321-GM
MCU_SiliconLabs
16 KB ISP FLASH MCU Family with Full Speed USB, 2304 bytes internal RAM, 21 port I/O, 10-bit ADC, built-in temperature sensor, fully compatible with MCS-51 instruction set, QFN-28
- Pins
- 29
- Pads
- 29
- SMD
- 6.2×6.2
EFM32G230F128G-E-QFN64
MCU_SiliconLabs
32-bit ARM Cortex-M3 microcontroller, 128 kB flash, 16 kB x 8 RAM, Silicon Labs - Gecko, QFN-64
- Pins
- 65
- Pads
- 65
- SMD
- 10.3×10.3
EFM8BB10F2A-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 2K flash, 256B RAM, -40 to +125 C (automotive), QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8BB10F2G-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 2K flash, 256B RAM, -40 to +85 C, QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8BB10F2I-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 2K flash, 256B RAM, -40 to +125 C, QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8BB10F4A-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 4K flash, 512B RAM, -40 to +125 C (automotive), QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8BB10F4G-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 4K flash, 512B RAM, -40 to +85 C, QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8BB10F4I-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 4K flash, 512B RAM, -40 to +125 C, QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8BB10F8A-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 8K flash, 512B RAM, -40 to +125 C (automotive), QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8BB10F8G-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 8K flash, 512B RAM, -40 to +85 C, QFN20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5
EFM8UB30F40G-A-QFN20
MCU_SiliconLabs
8051-compatible microcontroller, 48 MHz, 2.3 to 5.5V, 40K flash, 3.25K RAM, -40 to +85 C, QFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 4.5×4.5