Cypress CY8C22113, CY8C22213 Pin Information, Pinouts, 1 8-Pin Part Pinout, 2 20-Pin Part Pinout

1.Pin Information

This chapter describes, lists, and illustrates the CY8C22x13 PSoC device pins and pinout configurations.

1.1Pinouts

The CY8C22x13 PSoC device is available in a variety of packages which are listed and illustrated in the following tables. Every port pin (labeled with a “P”) is capable of Digital IO. However, Vss, Vdd, SMP, and XRES are not capable of Digital IO.

1.1.18-Pin Part Pinout

Table 1-1. 8-Pin Part Pinout (PDIP, SOIC)
					CY8C22113 8-Pin PSoC Device
Pin	Type		Pin	Description
No.	Digital	Analog	Name
1	IO	IO	P0[5]	Analog column mux input and column output.
					AIO, P0[5]	1	8	Vdd
2	IO	I	P0[3]	Analog column mux input.
					AI, P0[3]	2PDIP7		P0[4], AI
3	IO		P1[1]	Crystal Input (XTALin), I2C Serial Clock (SCL)
					I2C SCL, XTALin, P1[1]	3SOIC6		P0[2], AI
4	Power		Vss	Ground connection.
					Vss	4	5	P1[0], XTALout, I2C SDA
5	IO		P1[0]	Crystal Output (XTALout), I2C Serial Data
				(SDA)
6	IO	I	P0[2]	Analog column mux input.
7	IO	I	P0[4]	Analog column mux input.
8	Power		Vdd	Supply voltage.

LEGEND: A = Analog, I = Input, and O = Output.

1.1.220-Pin Part Pinout

Table 1-2. 20-Pin Part Pinout (PDIP, SSOP, SOIC)
					CY8C22213 20-Pin PSoC Device
Pin	Type		Pin	Description
No.	Digital	Analog	Name
1	IO	I	P0[7]	Analog column mux input.
					AI, P0[7]	1		20		Vdd
2	IO	IO	P0[5]	Analog column mux input and column output.
					AIO, P0[5]	2		19		P0[6], AI
3	IO	I	P0[3]	Analog column mux input.
					AI, P0[3]	3		18		P0[4], AI
4	IO	I	P0[1]	Analog column mux input.			PDIP
					AI, P0[1]	4		17		P0[2], AI
5	Power		Vss	Ground connection.
					Vss	5	SSOP	16		P0[0], AI
6	IO		P1[7]	I2C Serial Clock (SCL)	I2C SCL, P1[7]	6	SOIC	15		XRES
7	IO		P1[5]	I2C Serial Data (SDA)	I2C SDA, P1[5]	7		14		P1[6]
8	IO		P1[3]		P1[3]	8		13		P1[4], EXTCLK
9	IO		P1[1]	Crystal Input (XTALin), I2C Serial Clock (SCL)	I2C SCL, XTALin, P1[1]	9		12		P1[2]
					Vss	10		11		P1[0], XTALout, I2C SDA
10	Power		Vss	Ground connection.
11	IO		P1[0]	Crystal Output (XTALout), I2C Serial Data
				(SDA)
12	IO		P1[2]
13	IO		P1[4]	Optional External Clock Input (EXTCLK)
14	IO		P1[6]
15	Input		XRES	Active high external reset with internal pull
				down.
16	IO	I	P0[0]	Analog column mux input.
17	IO	I	P0[2]	Analog column mux input.
18	IO	I	P0[4]	Analog column mux input.
19	IO	I	P0[6]	Analog column mux input.
20	Power		Vdd	Supply voltage.
LEGEND: A = Analog, I = Input, and O = Output.
June 2004				Document No. 38-12009 Rev. *E					8

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