LPC2939 NXP Semiconductors, LPC2939 Datasheet - Page 6

• 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
P2[23]/SCS1[0]/
PCAP3[0]/D21
P3[6]/SCS0[3]/
PMAT1[0]/TXDL1
P3[7]/SCS2[1]/
PMAT1[1]/RXDL1
P0[30]/CAP0[2]/
MAT0[2]
P0[31]/CAP0[3]/
MAT0[3]
P2[24]/SCS1[1]/
PCAP3[1]/D22
P2[25]/SCS1[2]/
PCAP3[2]/D23
V
P5[19]/USB_D+1
P5[18]/USB_D1
P5[17]/USB_D+2
P5[16]/USB_D2
V
V
V
P1[31]/CAP0[1]/
MAT0[1]/EI5
V
P4[0]/A8
P1[30]/CAP0[0]/
MAT0[0]/EI4
P5[0]/D8
P3[8]/SCS2[0]/
PMAT1[2]/
USB_OVRCR1
P3[9]/SDO2/
PMAT1[3]/
USB_PPWR1
P1[29]/CAP1[0]/
TRAP0/ PMAT3[5]
V
P4[16]/CS6/
U1OUT1
P1[28]/CAP1[1]/
TRAP1/PMAT3[4]
P2[26]/CAP0[2]/
MAT0[2]/EI6
SS(IO)
DD(IO)
DD(CORE)
SS(CORE)
SS(IO)
DD(IO)
LQFP208 pin assignment
Pin
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[2]
[2]
[2]
[2]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Description
Function 0
(default)
GPIO 2, pin 23
GPIO 3, pin 6
GPIO 3, pin 7
GPIO 0, pin 30
GPIO 0, pin 31
GPIO 2, pin 24
GPIO 2, pin 25
ground for I/O
GPIO 5, pin 19
GPIO 5, pin 18
GPIO 5, pin 17
GPIO 5, pin 16
3.3 V power supply for I/O
1.8 V power supply for digital core
ground for core
GPIO 1, pin 31
ground for I/O
GPIO 4, pin 0
GPIO 1, pin 30
GPIO 5, pin 0
GPIO 3, pin 8
GPIO 3, pin 9
GPIO 1, pin 29
3.3 V power supply for I/O
GPIO 4, pin 16
GPIO 1, pin 28
GPIO 2, pin 26
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 7 April 2010
Function 1
SPI1 SCS0
SPI0 SCS3
SPI2 SCS1
-
-
SPI1 SCS1
SPI1 SCS2
USB_D+1
USB_D1
USB_D+2
USB_D2
TIMER0 CAP1
EXTBUS A8
TIMER0 CAP0
EXTBUS D8
SPI2 SCS0
SPI2 SDO
TIMER1 CAP0/
ADC0 EXTSTART
EXTBUS CS6
TIMER1 CAP1/
ADC1 EXTSTART
TIMER0 CAP2
ARM9 microcontroller with CAN, LIN, and USB
Function 2
PWM3 CAP0
PWM1 MAT0
PWM1 MAT1
TIMER0 CAP2
TIMER0 CAP3
PWM3 CAP1
PWM3 CAP2
-
-
-
-
TIMER0 MAT1
-
TIMER0 MAT0
-
PWM1 MAT2
PWM1 MAT3
PWM TRAP0
UART1 OUT1
PWM TRAP1
TIMER0 MAT2
LPC2939
© NXP B.V. 2010. All rights reserved.
Function 3
EXTBUS D21
LIN1/UART TXD
LIN1/UART RXD
TIMER0 MAT2
TIMER0 MAT3
EXTBUS D22
EXTBUS D23
-
-
-
-
EXTINT5
-
EXTINT4
-
USB_OVRCR1
USB_PPWR1
PWM3 MAT5
-
PWM3 MAT4
EXTINT6
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