Components
12,101 components matching “A”
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.
PCA9635
Driver_LED
16-bit PWM Fm+ I2C-bus LED driver, TSSOP-28
- Pins
- 28
- Pads
- 28
- SMD
- 7.7×10.2
8259A-2
Interface
8259, Programmable Interrupt Controller, PDIP-28
- Pins
- 28
- Pads
- 28
- THT
- 17.3×36.1
AM26LV32xD
Interface
32Mbps 3.3V RS485 Quad Line Receivers, SOIC-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.4×10.4
PCA9536D
Interface_Expansion
4-bit I2C-bus and SMBus IO port, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
PCF8574ATS
Interface_Expansion
8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0111xxx, SSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 7.8×7.0
TCA9535DBR
Interface_Expansion
16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, SSOP-24
- Pins
- 24
- Pads
- 24
- SMD
- 9.4×8.7
TCA9548ARGER
Interface_Expansion
Low voltage 8-channel I2C switch with reset, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
PCA9306DC
Interface
Dual bidirectional I2C Bus and SMBus voltage level translator, VSSOP-8, Discontinued
- Pins
- 8
- Pads
- 8
- SMD
- 4.6×2.5
ADM2483xRW
Interface_UART
Isolated RS485/RS422 Transceiver, Half-Duplex, 500kbps, SOIC-16W
- Pins
- 16
- Pads
- 16
- SMD
- 11.9×10.8
MAX3490xSA
Interface_UART
Full duplex RS-485/RS-422, 10Mbps, slew-rate limited, no low-power shutdown, no with receiver/driver enable, 32 receiver drive capability, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
ADuM1200AR
Isolator
Dual-channel digital isolator, Bidirectional communication, 3V/5V level translation, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
CY7C68013A-56LTX
MCU_Cypress
CYPRESS FX2LP USB Microcontroller, 48MHz 8051, 16KB RAM, USB 2.0, I2C, QFN-56
- Pins
- 57
- Pads
- 57
- SMD
- 9.2×9.2
AT89x51xxP
MCU_Microchip_8051
8-bit Microcontroller with 4K Bytes Flash, DIP-40
- Pins
- 40
- Pads
- 40
- THT
- 17.3×51.3
ATmega1284P-A
MCU_Microchip_ATmega
20MHz, 128kB Flash, 16kB SRAM, 4kB EEPROM, JTAG, TQFP-44
- Pins
- 44
- Pads
- 44
- SMD
- 13.3×13.3
ATmega162V-8P
MCU_Microchip_ATmega
8MHz, 16kB Flash, 1kB SRAM, 512B EEPROM, JTAG, DIP-40
- Pins
- 40
- Pads
- 40
- THT
- 17.3×51.3
ATtiny13-20P
MCU_Microchip_ATtiny
20MHz, 1kB Flash, 64B SRAM, 64B EEPROM, debugWIRE, DIP-8
- Pins
- 8
- Pads
- 8
- THT
- 9.7×10.7
ATtiny1604-SS
MCU_Microchip_ATtiny
20MHz, 16kB Flash, 1kB SRAM, 256B EEPROM, SOIC-14
- Pins
- 14
- Pads
- 14
- SMD
- 7.4×9.2
ATtiny1616-S
MCU_Microchip_ATtiny
20MHz, 16kB Flash, 2kB SRAM, 256B EEPROM, SOIC-20
- Pins
- 20
- Pads
- 20
- SMD
- 11.9×13.3
ATtiny2313-20S
MCU_Microchip_ATtiny
20MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, SOIC-20
- Pins
- 20
- Pads
- 20
- SMD
- 11.9×13.3
ATtiny25-20P
MCU_Microchip_ATtiny
20MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, DIP-8
- Pins
- 8
- Pads
- 8
- THT
- 9.7×10.7
ATtiny25-20SS
MCU_Microchip_ATtiny
20MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
ATSAMD11D14A-M
MCU_Microchip_SAMD
ARM Cortex-M0+ MCU, 48MHz, 16KB Flash, 4KB RAM, 1.6-3.6V, 22 GPIO, QFN-24
- Pins
- 24
- Pads
- 25
- SMD
- 5.2×5.2
RaspberryPi_Pico_Debug
MCU_Module
Versatile and inexpensive microcontroller module (with debug pins) powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash; also supports Raspberry Pi Pico 2
- Pins
- 43
- Pads
- 43
- SMD
- 23.1×53.9
RaspberryPi_Pico_W_Extensive
MCU_Module
Versatile and inexpensive wireless microcontroller module (with full pinout for test point and debug connections) powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash, Infineon CYW43439 2.4GHz 802.11n wireless LAN; also supports Raspberry Pi Pico 2 W
- Pins
- 49
- Pads
- 49
- SMD
- 23.1×53.9