CP3BT26G18NEP/HAPB National Semiconductor, CP3BT26G18NEP/HAPB Datasheet - Page 9

• Manufacturer Part Number: CP3BT26G18NEP/HAPB
• Manufacturer: National Semiconductor

Specifications of CP3BT26G18NEP/HAPB

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Package Type: LQFP
• Lead Free Status / RoHS Status: Not Compliant

RFDATA
ADGND
X1CKO
X2CKO
RESET
ADVCC
IOGND
IOVCC
UGND
X1CKI
X2CKI
AGND
UVCC
Name
AVCC
ENV0
ENV1
ENV2
ADC0
ADC1
ADC2
GND
TMS
TDO
VCC
TCK
RDY
SCL
SDA
TDI
D+
D-
Pins
15
14
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
Input
Input
I/O
I/O
I/O
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
Bluetooth RX/TX Data Pin
ACCESS.bus Clock
ACCESS.bus Serial Data
USB D- Upstream Port
USB D+ Upstream Port
3.3V USB Transceiver Supply
USB Transceiver Ground
ADC Input Channel 0
ADC Input Channel 1
ADC Input Channel 2
–
3.3V I/O Power Supply
Table 2 CP3BT26 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
None
None
None
None
None
TSX+
TSY+
TSX-
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
None
None
None
None
None
Touchscreen X+ contact
Touchscreen Y+ contact
Touchscreen X- contact
Alternate Function
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