lpc2939fbd208 NXP Semiconductors, lpc2939fbd208 Datasheet - Page 7

• Manufacturer Part Number: lpc2939fbd208
• Description: Arm9 Microcontroller With Can, Lin, And Usb
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC2939_1
Preliminary data sheet
Pin name
P4[8]/A22/DSR1
V
P2[27]/CAP0[3]/
MAT0[3]/EI7
P5[8]/D20/U0OUT2
P1[27]/CAP1[2]/
TRAP2/PMAT3[3]
P1[26]/PMAT2[0]/
TRAP3/PMAT3[2]
P4[20]/
USB_VBUS2
V
P1[25]/PMAT1[0]/
USB_VBUS1/
PMAT3[1]
V
V
P1[24]/PMAT0[0]/
USB_CONNECT1/
PMAT3[0]
P1[23]/RXD0/
USB_SSPND1/
CS5
P1[22]/TXD0/
USB_UP_LED1/CS4
TMS
TCK
P1[21]/CAP3[3]/
CAP1[3]/D7
P1[20]/CAP3[2]/
SCS0[1]/D6
P1[19]/CAP3[1]/
SCS0[2]/D5
P1[18]/CAP3[0]/
SDO0/D4
P1[17]/CAP2[3]/
SDI0/D3
V
P4[4]/A12
P1[16]/CAP2[2]/
SCK0/D2
P5[4]/D16
P2[0]/MAT2[0]/
TRAP3/D8
SS(IO)
DD(IO)
SS(CORE)
DD(CORE)
SS(IO)
LQFP208 pin assignment
Pin
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
[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 8
ground for I/O
GPIO 2, pin 27
GPIO 5, pin 8
GPIO 1, pin 27
GPIO 1, pin 26
GPIO 4, pin 20
3.3 V power supply for I/O
GPIO 1, pin 25
ground for core
1.8 V power supply for digital core
GPIO 1, pin 24
GPIO 1, pin 23
GPIO 1, pin 22
IEEE 1149.1 test mode select, pulled up internally
IEEE 1149.1 test clock
GPIO 1, pin 21
GPIO 1, pin 20
GPIO 1, pin 19
GPIO 1, pin 18
GPIO 1, pin 17
ground for I/O
GPIO 4, pin 4
GPIO 1, pin 16
GPIO 5, pin 4
GPIO 2, pin 0
…continued
Rev. 01 — 11 June 2009
Function 1
EXTBUS A22
TIMER0 CAP3
EXTBUS D20
TIMER1 CAP2, ADC2
EXTSTART
PWM2 MAT0
USB_VBUS2
PWM1 MAT0
PWM0 MAT0
UART0 RXD
UART0 TXD
TIMER3 CAP3
TIMER3 CAP2
TIMER3 CAP1
TIMER3 CAP0
TIMER2 CAP3
EXTBUS A12
TIMER2 CAP2
EXTBUS D16
TIMER2 MAT0
ARM9 microcontroller with CAN, LIN, and USB
Function 2
UART1 DSR
TIMER0 MAT3
UART0 OUT2
PWM TRAP2
PWM TRAP3
-
USB_VBUS1
USB_CONNECT1
USB_SSPND1
USB_UP_LED1
TIMER1 CAP3,
MSCSS PAUSE
SPI0 SCS1
SPI0 SCS2
SPI0 SDO
SPI0 SDI
-
SPI0 SCK
-
PWM TRAP3
LPC2939
© NXP B.V. 2009. All rights reserved.
Function 3
-
EXTINT7
-
PWM3 MAT3
PWM3 MAT2
-
PWM3 MAT1
PWM3 MAT0
EXTBUS CS5
EXTBUS CS4
EXTBUS D7
EXTBUS D6
EXTBUS D5
EXTBUS D4
EXTBUS D3
-
EXTBUS D2
-
EXTBUS D8
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