Filter
Top Products
www.national.com 272
CP3BT26
31.2 LQFP-144 PACKAGE
For 144-pin devices, Figure 137 provides a pinout diagram, and Table 95 provides the pin assignments. The physical di-
mensions are provided in Section 33.0.
Figure 137. CP3BT26 in the LQFP-144 Package (Top View)
DS182
1
PC7
PC6
IOGND
PC5
PC4
IOVCC
PC3
PC2
IOGND
PC1
PC0
IOVCC
PB7
PB6
PB5
IOGND
PB4
PB3
PB2
IOVCC
PB1
PB0
GND
VCC
X1CKO
X1CKI/BBCLKO
AGND
AVCC
X2CKI
X2CKO
VCC
GND
ENV2/SLOWCLK
ENV1/CPUCLK
ENV0/PLLCLK
PG6/BTSEQ2/WUI10
UVCC
D-
D+
WR1
WR0
IOGND
PH7/CANTX
IOVCC
A22
A21
A20
PH6/CANRX/WUI17
PH5/TXD3/WUI16
IOGND
A19
A18
PH4/RXD3/WUI15
IOVCC
PH3/TXD2/WUI14
IOGND
VCC
PH2/RXD2/WUI13
37
TDI
TMS
RESET
ADC7/ADCIN
ADC6
ADC5/MUXOUT1
ADC4/MUXOUT0
ADC3/TSY-
ADC2/TSX-
ADC1/TSY+
ADC0/TSX+
VREF
ADGND
ADVCC
PE3/CTS
PE0/RXD0
PE2/RTS
GND
VCC
PE1/TXD0
SDA
SCL
VCC
GND
IOGND
SELIO
SEL2
SEL1
IOVCC
PG5/SLE
PG4/SDAT
PG3/SCLK
PG1/RFCE
PG0/RFSYNC
RFDATA
73
TCK
PJ7/ASYNC/WUI9
PH0/RXD1/WUI11
TDO
PF0/MSK/TIO1
GND
VCC
PF1/MDIDO/TIO2
109
GND
RD
PH1/TXD1/WUI12
IOGND
A17
IOVCC
IOGND
A16
IOVCC
PG7/BTSEQ3/TA
PE4/CKX/TB
SEL0
RDY
A0
PF3/MWCS/TIO4
A1
IOGND
A2
A3
A4
A5
IOVCC
PF2/MDODI/TIO3
A6
A7
IOGND
A8
A9
PG2/BTSEQ1/SRCLK
PE5/SRFS/NMI
PF4/SCK/TIO5
PF5/SFS/TIO6
PF6/STD/TIO7
PF7/SRD/TIO8
A10
IOVCC
A11
A12
A13
PJ0/WUI18
A15
A14
UGND
CP3BT26
(LQFP-144)