CY7C60445_0810 Datasheet, PDF (9/28 Pages) Cypress Semiconductor – enCoRe™ V Low Voltage Microcontroller

CY7C60445, CY7C6045x
Table 2. 48-Pin Part Pinout (QFN) (continued)
Pin No.
18
Type
Power
Name
Vss
Supply ground
Description
19
NC
NC
No connection
20
NC
NC
No connection
21
Power
Vdd
Supply voltage
22
IOHR
P1[0]^{(1, 2)} Digital IO, ISSP DATA, I2C SDA, SPI CLK
23
IOHR
P1[2]
Digital IO
24
IOHR
P1[4]
Digital IO, optional external clock input (EXTCLK)
25
IOHR
P1[6]
Digital IO
26
XRES
Ext Reset Active high external reset with internal pull down
27
IO
P3[0]
Digital IO
28
IO
P3[2]
Digital IO
29
IO
P3[4]
Digital IO
30
IO
P3[6]
Digital IO
31
IO
P4[0]
Digital IO
32
IO
P4[2]
Digital IO
33
IO
P2[0]
Digital IO
34
IO
P2[2]
Digital IO
35
IO
P2[4]
Digital IO
36
IO
P2[6]
Digital IO
37
IOH
P0[0]
Digital IO
38
IOH
P0[2]
Digital IO
39
IOH
P0[4]
Digital IO
40
IOH
P0[6]
Digital IO
41
Power
Vdd
42
NC
NC
Supply voltage
No connection
43
NC
NC
No connection
44
IOH
P0[7]
Digital IO
45
IOH
P0[5]
Digital IO
46
IOH
P0[3]
Digital IO
47
Power
Vss
Supply ground
48
IOH
P0[1]
Digital IO
CP
Power
Vss
Center pad must be connected to ground
LEGEND I = Input, O = Output, OH = 5 mA High Output Drive, R = Regulated Output
Document Number: 001-12395 Rev. *G
Page 9 of 28
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