68HC11

HC11 Microcontroller

Schematic Symbol

Pin Configuration (48 pins)

Pin	Name	Type
1	PAI/PA7	input
2	OC2/PA6	output
3	OC3/PA5	output
4	OC4/PA4	output
5	OC5/PA3	output
6	IC1/PA2	input
7	IC2/PA1	input
8	IC3/PA0	input
9	A15/PB7	output
10	PB6	output
11	PB5	output
12	PB4	output
13	PB3	output
14	PB2	output
15	PB1	output
16	A8/PB0	output
17	PE0	input
18	PE1	input
19	PE2	input
20	PE3	input
21	VRL	passive
22	VRH	passive
23	GND	power_in
24	MODB	input
25	MODA	input
26	AS	output
27	E	output
28	R/W	output
29	EXTAL	input
30	XTAL	output
31	AD0/PC0	tri_state
32	PC1	tri_state
33	PC2	tri_state
34	PC3	tri_state
35	PC4	tri_state
36	PC5	tri_state
37	PC6	tri_state
38	AD7/PC7	tri_state
39	RESET	input
40	XIRQ	input
41	IRQ	input
42	PD0/RX	input
43	PD1/TX	input
44	PD2/MISO	input
45	PD3/MOSI	input
46	PD4/SCLK	input
47	PD5/SS-	input
48	VCC	power_in

Footprint

This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.

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68HC11 — MCU_NXP_HC11 | Trace Components