CY8C41223-24SXIT 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY8C41223-24SXIT Datasheet PDF : 36 Pages
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PRELIMINARY
CY8C41123 and CY8C41223
6.1.3 32-Pin QFN Part Pinouts
The 32-pin QFN part is for the CY8C41000 On-Chip Debug (OCD) PSoC device.
Note This part is only used for in-circuit debugging. It is NOT available for production.
32-Pin OCD Part Pinout (QFN**)
Pin
No.
1
2
3 OCD
4 OCD
5
IO
I
6
IO
I
7
IO
I
8
IO
I
9
10
11 IO
I
12
Power
13 IO
I
14
15
16
17 IO
I
18 IO
I
19 IO
I
20 IO
I
21
I
22 OCD
23 OCD
24
25
26
HVI
27 HVO HVO
28
Power
29
Power
30 HVO HVO
31
HVI
32
CP
Power
Name
Description
NC No Connection
NC No Connection
HCLK On-Chip Debug Clock
CCLK On-Chip Debug Clock
P0[7] I2C Clock
P0[5] I2C Data
P0[3]
P0[1]
NC No Connection
NC No Connection
P1[1] I2C Clock*
Vss
P1[0] I2C Data*
NC No Connection
NC No Connection
NC No Connection
P0[0]
P0[2] Optional External CLK Input (EXTCLK)
P0[4]
P0[6]
XRES External Reset
OCDO On-Chip Debug Data
OCDE On-Chip Debug Data
NC No Connection
DNU Do Not Use
VS0 High Voltage Sense 0
GD0 High Side Gate Driver 0
HVdd
HVdd
GD1
Supply Voltage
Supply Voltage
High Side Gate Driver 1
VS1 High Voltage Sense 1
NC No Connection
Vss Center Pad Must be Connected to Ground
CY8C41000 OCD PSoC Device
NC 1
24 NC
NC 2
23 OCDE
HCLK 3
QFN
22 OCDO
CCLK
P0[7]
4
5
(T op View)
21
20
XRES
P0[6]
P0[5] 6
(CP)
19 P0[4]
P0[3] 7
18 P0[2]
P0[1] 8
17 P0[0]
Not for Production
LEGEND I = Input 5V Only, O = Output 5V Only, HV = High Voltage, NC = No Connection, OCD = On-Chip Debug.
* These are the ISSP pins, which are not HighZ at POR (Power On Reset). See the Power PSoC Mixed-Signal Array Technical Reference Manual for details.
** The QFN package has a center pad that must be connected to ground (Vss).
Important Note For information on the preferred dimensions for mounting QFN packages, see the following Application Note at
http://www.amkor.com/products/notes_papers/MLFAppNote.pdf.
Document 001-00360 Rev. *A
Page 8 of 36
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