LPC2939 NXP Semiconductors, LPC2939 Datasheet - Page 8

• Manufacturer Part Number: LPC2939
• Description: The LPC2939 combine an ARM968E-S CPU core with two integrated TCM blocksoperating at frequencies of up to 125 MHz, Full-speed USB 2
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC2939_3
Product data sheet
Pin name
P4[12]/BLS0
P2[1]/MAT2[1]/
TRAP2/D9
P5[12]/D24
V
P4[1]/A9
P3[10]/SDI2/
PMAT1[4]/
USB_PWRD1
V
V
P5[1]/D9
P3[11]/SCK2/
PMAT1[5]/USB_LS1
P4[17]/CS7/U1OUT2
P1[15]/CAP2[1]/
SCS0[0]/D1
P4[9]/A23/DCD1
V
P5[9]/D21/DTR0
P1[14]/CAP2[0]/
SCS0[3]/D0
P4[21]/
USB_OVRCR2
P1[13]/EI3/SCL1/WE
P4[5]/A13
P1[12]/EI2/SDA1/OE
P5[5]/D17
V
P2[2]/MAT2[2]/
TRAP1/D10
P2[3]/MAT2[3]/
TRAP0/D11
P1[11]/SCK1/
SCL0/CS3
P1[10]/SDI1/
SDA0/CS2
P3[12]/SCS1[0]/EI4/
USB_SSPND1
V
V
P3[13]/SDO1/
EI5/IDX0
DD(IO)
SS(CORE)
DD(CORE)
SS(IO)
DD(IO)
SS(CORE)
DD(CORE)
LQFP208 pin assignment
Pin
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Description
Function 0
(default)
GPIO 4, pin 12
GPIO 2, pin 1
GPIO 5, pin 12
3.3 V power supply for I/O
GPIO 4, pin 1
GPIO 3, pin 10
ground for core
1.8 V power supply for digital core
GPIO 5, pin 1
GPIO 3, pin 11
GPIO 4, pin 17
GPIO 1, pin 15
GPIO4, pin 9
ground for I/O
GPIO 5, pin 9
GPIO 1, pin 14
GPIO 4, pin 21
GPIO 1, pin 13
GPIO 4, pin 5
GPIO 1, pin 12
GPIO 5, pin 5
3.3 V power supply for I/O
GPIO 2, pin 2
GPIO 2, pin 3
GPIO 1, pin 11
GPIO 1, pin 10
GPIO 3, pin 12
ground for digital core
1.8 V power supply for digital core
GPIO 3, pin 13
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 7 April 2010
Function 1
EXTBUS BLS0
TIMER2 MAT1
EXTBUS D24
EXTBUS A9
SPI2 SDI
EXTBUS D9
SPI2 SCK
EXTBUS CS7
TIMER2 CAP1
EXTBUS A23
EXTBUS D21
TIMER2 CAP0
USB_OVRCR2
EXTINT3
EXTBUS A13
EXTINT2
EXTBUS D17
TIMER2 MAT2
TIMER2 MAT3
SPI1 SCK
SPI1 SDI
SPI1 SCS0
SPI1 SDO
ARM9 microcontroller with CAN, LIN, and USB
Function 2
-
PWM TRAP2
-
-
PWM1 MAT4
-
PWM1 MAT5
UART1 OUT2
SPI0 SCS0
UART1 DCD
UART0 DTR
SPI0 SCS3
-
I
-
I
-
PWM TRAP1
PWM TRAP0
I
I
EXTINT4
EXTINT5
2
2
2
2
C1 SCL
C1 SDA
C0 SCL
C0 SDA
LPC2939
© NXP B.V. 2010. All rights reserved.
Function 3
-
EXTBUS D9
-
-
USB_PWRD1
-
USB_LS1
-
EXTBUS D1
-
-
EXTBUS D0
-
EXTBUS WE
-
EXTBUS OE
-
EXTBUS D10
EXTBUS D11
EXTBUS CS3
EXTBUS CS2
USB_SSPND1
QEI0 IDX
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