Cypress 1.1.3 32-Pin Part Pinout, 3. 32-Pin Part Pinout MLF, CY8C22213 PSoC Device, June 3

CY8C22x13 Final Data Sheet 1. Pin Information

1.1.332-Pin Part Pinout

Table 1-3. 32-Pin Part Pinout (MLF*)

Pin	Type		Pin	Description
No.	Digital	Analog	Name
1			NC	No connection. Do not use.
2			NC	No connection. Do not use.
3			NC	No connection. Do not use.
4			NC	No connection. Do not use.
5	Power		Vss	Ground connection.
6	Power		Vss	Ground connection.
7	IO		P1[7]	I2C Serial Clock (SCL)
8	IO		P1[5]	I2C Serial Data (SDA)
9			NC	No connection. Do not use.
10	IO		P1[3]
11	IO		P1[1]	Crystal Input (XTALin), I2C Serial Clock (SCL)
12	Power		Vss	Ground connection.
13	IO		P1[0]	Crystal Output (XTALout), I2C Serial Data
				(SDA)
14	IO		P1[2]
15	IO		P1[4]	Optional External Clock Input (EXTCLK)
16			NC	No connection. Do not use.
17	IO		P1[6]
18	Input		XRES	Active high external reset with internal pull
				down.
19			NC	No connection. Do not use.
20			NC	No connection. Do not use.
21			NC	No connection. Do not use.
22			NC	No connection. Do not use.
23	IO	I	P0[0]	Analog column mux input.
24	IO	I	P0[2]	Analog column mux input.
25			NC	No connection. Do not use.
26	IO	I	P0[4]	Analog column mux input.
27	IO	I	P0[6]	Analog column mux input.
28	Power		Vdd	Supply voltage.
29	IO	I	P0[7]	Analog column mux input.
30	IO	IO	P0[5]	Analog column mux input and column output.
31	IO	I	P0[3]	Analog column mux input.
32	IO	I	P0[1]	Analog column mux input.

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

*The MLF package has a center pad that must be connected to the same ground as the Vss pin.

CY8C22213 PSoC Device

		P0[1], AI	P0[3], AI	P0[5], AIO	P0[7], AI	Vdd	P0[6], AI	P0[4], AI	NC
NC	32		31	30	29	28	27	26	25
		1							24	P0[2], AI
NC		2							23	P0[0], AI
NC		3			MLF				22	NC
NC		4							21	NC
Vss		5		(Top View)					20	NC
Vss		6							19	NC
I2C SCL, P1[7]		7							18	XRES
I2C SDA, P1[5]		8							17	P1[6]
	9		10	11	12	13	14	15	16
		NC	P1[3]	P1[1]	Vss	P1[0]	P1[2]	P1[4]	NC
				I2C SCL, XTALin,		I2C SDA, XTALout,		EXTCLK,

June 3, 2004 Document No. 38-12009 Rev. *E 9

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