68HC11_PLCC

HC11 Microcontroller, PLCC-52

Schematic Symbol

Pin Configuration (52 pins)

Pin	Name	Type
1	VSS	power_in
2	MODB	input
3	MODA	input
4	AS	output
5	E	output
6	R/W	output
7	EXTAL	input
8	XTAL	output
9	AD0/PC0	tri_state
10	AD1/PC1	tri_state
11	AD2/PC2	tri_state
12	AD3/PC3	tri_state
13	AD4/PC4	tri_state
14	AD5/PC5	tri_state
15	AD6/PC6	tri_state
16	AD7/PC7	tri_state
17	RESET	input
18	XIRQ	input
19	IRQ	input
20	PD0/RX	bidirectional
21	PD1/TX	bidirectional
22	PD2	bidirectional
23	PD3	input
24	PD4	bidirectional
25	PD5	bidirectional
26	VDD	power_in
27	PA1/PA7	input
28	OC2/PA6	output
29	OC3/PA5	output
30	OC4/PA4	output
31	OC5/PA3	output
32	IC1/PA2	input
33	IC2/PA1	input
34	IC3/PA0	input
35	A15/PB7	output
36	PB6	output
37	PB5	output
38	PB4	output
39	PB3	output
40	PB2	output
41	PB1	output
42	A8/PB0	output
43	PE0	input
44	PE4	input
45	PE1	input
46	PE5	input
47	PE2	input
48	PE6	input
49	PE3	input
50	PE7	input
51	VRL	passive
52	VRH	passive

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_PLCC — MCU_NXP_HC11 | Trace Components