Cypress CY7C604XX manual Top View, P15 Digital I/O, I2C SDA, SPI Miso No connection

CY7C604XX

48-Pin Part Pinout

Figure 3. CY7C60455/CY7C60456 48-Pin enCoRe V LV Device

NC

P2[7]

P2[5]

P2[3]

P2[1]

P4[3]

P4[1]

P3[7]

P3[5]

P3[3]

P3[1]

P1[7]

P0[1]	Vss	P0[3]	P0[5]	P0[7]	NC	NC	Vdd	P0[6]	P0[4]	P0[2]	P0[0]
48	47	46	45	44	43	42	41	40	39	38	37	36	P2[6]
1
2												35	P2[4]
3												34	P2[2]
4												33	P2[0]
5					QFN							32	P4[2]
6												31	P4[0]
7				(Top View)								30	P3[6]
8												29	P3[4]
9												28	P3[2]
10												27	P3[0]
11												26	XRES
													P1[6]
1213	14	15	16	17	18	19	20	21	22	23	24	25
P1[5]	NC	NC	P1[3]	P1[1]	Vss	NC	NC	Vdd	P1[0]	P1[2]	P1[4]

Table 3. 48-Pin Part Pinout (QFN)

Pin No.	Type	Name	Description
1	NC	NC	No connection
2	I/O	P2[7]	Digital I/O
3	I/O	P2[5]	Digital I/O, Crystal Out (Xout)
4	I/O	P2[3]	Digital I/O, Crystal In (Xin)
5	I/O	P2[1]	Digital I/O
6	I/O	P4[3]	Digital I/O
7	I/O	P4[1]	Digital I/O
8	I/O	P3[7]	Digital I/O
9	I/O	P3[5]	Digital I/O
10	I/O	P3[3]	Digital I/O
11	I/O	P3[1]	Digital I/O
12	IOHR	P1[7]	Digital I/O, I2C SCL, SPI SS
13	IOHR	P1[5]	Digital I/O, I2C SDA, SPI MISO
14	NC	NC	No connection
15	NC	NC	No connection
16	IOHR	P1[3]	Digital I/O, SPI CLK
17	IOHR	P1[1](3, 4)	Digital I/O, ISSP CLK, I2C SCL, SPI MOSI
Document Number: 001-12395 Rev *H				Page 9 of 30

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