cp3cn23 National Semiconductor Corporation, cp3cn23 Datasheet - Page 9
cp3cn23
Manufacturer Part Number
cp3cn23
Description
Cp3cn23 Reprogrammable Connectivity Processor With Dual Can Interfaces
Manufacturer
National Semiconductor Corporation
Datasheet
1.CP3CN23.pdf
(246 pages)
- Current page: 9 of 246
- Download datasheet (3Mb)
ADGND
X1CKO
X2CKO
RESET
ADVCC
IOGND
IOVCC
X1CKI
X2CKI
AGND
Name
AVCC
ENV0
ENV1
ENV2
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
GND
TMS
TDO
VCC
TCK
RDY
SCL
SDA
TDI
Pins
16
15
1
1
1
1
1
1
1
1
1
1
1
1
1
6
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Input
Output
Input
Output
Input
I/O
I/O
I/O
Input
Input
Input
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Input
Input
I/O
12 MHz Oscillator Input
12 MHz Oscillator Output
32 kHz Oscillator Input
32 kHz Oscillator Output
Chip general reset
Special mode select input with
internal pull-up during reset
Special mode select input with
internal pull-up during reset
Special mode select input with
internal pull-up during reset
JTAG Test Mode Select
(with internal weak pull-up)
JTAG Test Clock Input
(with internal weak pull-up)
JTAG Test Data Input
(with internal weak pull-up)
JTAG Test Data Output
NEXUS Ready Output
2.5V Core Logic
Power Supply
Core Ground
2.5
I/O Ground
PLL Analog Power Supply
PLL Analog Ground
ADC Analog Power Supply
ADC Analog Ground
ACCESS.bus Clock
ACCESS.bus Serial Data
ADC Input Channel 0
ADC Input Channel 1
ADC Input Channel 2
ADC Input Channel 3
ADC Input Channel 4
ADC Input Channel 5
ADC Input Channel 6
ADC Input Channel 7
–
3.3V I/O Power Supply
Table 2 CP3CN23 LQFP-128 Signal Descriptions
Primary Function
9
BBCLK
None
None
None
None
PLLCLK
CPUCLK
SLOWCLK
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
TSX+
TSY+
TSX-
TSY-
MUXOUT0
MUXOUT1
None
ADCIN
Alternate
Name
BB reference clock for the RF Interface
None
None
None
None
PLL Clock Output
CPU Clock Output
Slow Clock Output
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Touchscreen X+ contact
Touchscreen Y+ contact
Touchscreen X- contact
Touchscreen Y- contact
Analog Multiplexer Output 0
Analog Multiplexer Output 1
None
ADC Input (in MUX mode)
Alternate Function
www.national.com
Related parts for cp3cn23
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Freescale Semiconductor Technical Data
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Self-calibrating 12-bit Plus Sign Serial I/o A/d Converters With Mux And Sample/hold
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum Tm Fractional N Rf / Integer N If Dual Low Power Frequency Synthesizer
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum? 2.0 Ghz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinumtm 160 Mhz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Dual N-channel Enhancement Mode Field Effect Transistor
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Video Amplifier System (obsolete)
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Synchronous Step-up DC/DC Converter For White Led Applications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
CLC420 - High Speed, Voltage Feedback op Amp, Package: Lcc, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Monolithic Triple 4.5 CRT Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Differential Video Amplifier
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
ADC10061 - 10-Bit 600 NS A/D Converter With Input Multiplexer And Sample/Hold, Package: Soic Wide, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
DS36277 - Dominant Mode Multipoint Transceiver, Package: Soic Narrow, Pin Nb=8
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal Bus Transceiver
Manufacturer:
National Semiconductor Corporation
Datasheet: