MICROCHIP ATMEGA16U4-AU TQFP44

celestial-altium-MCU_ATMEGA

Symbol

44 pins

none

no footprint linked

This symbol carries no usable footprint reference, so nothing is linked. Generating one is a better answer than guessing.

none

no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

No footprint is linked, so there is nothing to cross-check.

Pin	Name	Type
1	PE6/EXINT_INT6/AC_AIN0	passive
2	UVCC	passive
3	DM	passive
4	DP	passive
5	UGND	passive
6	UCAP	passive
7	VBUS	passive
8	PB0/SPI_SS/EXINT_PCINT0	passive
9	PB1/SPI_SCK/EXINT_PCINT1	passive
10	PB2/SPI_MOSI/SPI_PDI/EXINT_PCINT2	passive
11	PB3/SPI_MISO/SPI_PDO/EXINT_PCINT3	passive
12	PB7/USART1_RTS/TC0_OCA/TC1_OCC/EXINT_PCINT7	passive
13	RESET	passive
14	VCC	passive
15	GND	passive
16	XTAL2	passive
17	XTAL1	passive
18	PD0/TC0_OCB/EXINT_INT0/TWI_SCL	passive
19	PD1/EXINT_INT1/TWI_SDA	passive
20	PD2/USART1_RXD/EXINT_INT2	passive
21	PD3/USART1_TXD/EXINT_INT3	passive
22	PD5/USART1_XCK/USART1_CTS	passive
23	GND	passive
24	AVCC	passive
25	PD4/TC1_ICP/ADC_8	passive
26	PD6/TC1_T/TC4_OCD/ADC_9	passive
27	PD7/TC0_T/TC4_OCD/ADC_10	passive
28	PB4/EXINT_PCINT4/ADC_11	passive
29	PB5/TC1_OCA/TC4_OCB/EXINT_PCINT5/ADC_12	passive
30	PB6/TC1_OCB/TC4_OCB/EXINT_PCINT6/ADC_13	passive
31	PC6/TC3_OCA/TC4_OCA	passive
32	PC7/TC3_ICP/TC4_OCA/CPU_CLK0	passive
33	PE2/BOOT_LOAD_HWB	passive
34	VCC	passive
35	GND	passive
36	PF7/JTAG_TDI/ADC_7	passive
37	PF6/JTAG_TDO/ADC_6	passive
38	PF5/JTAG_TMS/ADC_5	passive
39	PF4/JTAG_TCK/ADC_4	passive
40	PF1/ADC_1	passive
41	PF0/ADC_0	passive
42	AREF	passive
43	GND	passive
44	AVCC	passive

Provenance

Source: celestial-altium-symbols
Credit: Celestial Altium Library by Issus and contributors (https://github.com/issus/altium-library)
Licence: LicenseRef-Celestial-Altium
Link method: none
Cross-check: not confirmed