cp3ub17 National Semiconductor Corporation, cp3ub17 Datasheet - Page 11

• Manufacturer Part Number: cp3ub17
• Description: Reprogrammable Connectivity Processor With Usb Interface
• Manufacturer: National Semiconductor Corporation

Note 1: The ENV0 and ENV1, TCK, TDI and TMS pins each have a weak pull-up to keep the input from floating.
Note 2: The RESET input has a weak pulldown.
Note 3: These functions are always enabled, due to the direct low-impedance path to these pins.
Pin Name
RESET
ENV0
VCC
GND
RDY
PH0
PH1
PH2
PH3
PH4
PH5
Alternate Function(s)
MDIDO/TIO2
MDODI/TIO3
MWCS/TIO4
MSK/TIO1
SCK/TIO5
SFS/TIO6
11
Pin Number
38
39
40
41
42
43
44
45
46
47
48
www.national.com
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
PWR
PWR
Type
I/O
O
I