LPC2939 NXP Semiconductors, LPC2939 Datasheet - Page 9

• 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[4]/MAT1[0]/
EI0/D12
P2[5]/MAT1[1]/
EI1/D13
P1[9]/SDO1/
RXDL1/CS1
V
P1[8]/SCS1[0]/
TXDL1/CS0
P1[7]/SCS1[3]/RXD1/
A7
P1[6]/SCS1[2]/
TXD1/A6
P2[6]/MAT1[2]/
EI2/D14
P1[5]/SCS1[1]/
PMAT3[5]/A5
P1[4]/SCS2[2]/
PMAT3[4]/A4
TRST
RST
V
XOUT_OSC
XIN_OSC
V
V
P2[7]/MAT1[3]/
EI3/D15
P3[14]/SDI1/
EI6/TXDC0
P3[15]/SCK1/
EI7/RXDC0
V
P2[8]/CLK_OUT/
PMAT0[0]/SCS0[2]
P2[9]/
USB_UP_LED1/
PMAT0[1]/SCS0[1]
P1[3]/SCS2[1]/
PMAT3[3]/A3
P1[2]/SCS2[3]/
PMAT3[2]/A2
P1[1]/EI1/PMAT3[1]/
A1
SS(IO)
SS(OSC)
DD(OSC_PLL)
SS(PLL)
DD(IO)
LQFP208 pin assignment
Pin
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[3]
[3]
Description
Function 0
(default)
GPIO 2, pin 4
GPIO 2, pin 5
GPIO 1, pin 9
ground for I/O
GPIO 1, pin 8
GPIO 1, pin 7
GPIO 1, pin 6
GPIO 2, pin 6
GPIO 1, pin 5
GPIO 1, pin 4
IEEE 1149.1 test reset NOT; active LOW; pulled up internally
asynchronous device reset; active LOW; pulled up internally
ground for oscillator
crystal out for oscillator
crystal in for oscillator
1.8 V supply for oscillator and PLL
ground for PLL
GPIO 2, pin 7
GPIO 3, pin 14
GPIO 3, pin 15
3.3 V power supply for I/O
GPIO 2, pin 8
GPIO 2, pin 9
GPIO 1, pin 3
GPIO 1, pin 2
GPIO 1, pin 1
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 7 April 2010
Function 1
TIMER1 MAT0
TIMER1 MAT1
SPI1 SDO
SPI1 SCS0
SPI1 SCS3
SPI1 SCS2
TIMER1 MAT2
SPI1 SCS1
SPI2 SCS2
TIMER1 MAT3
SPI1 SDI
SPI1 SCK
CLK_OUT
USB_UP_LED1
SPI2 SCS1
SPI2 SCS3
EXTINT1
ARM9 microcontroller with CAN, LIN, and USB
Function 2
EXTINT0
EXTINT1
LIN1 RXD/UART RXD
LIN1 TXD/ UART TXD EXTBUS CS0
UART1 RXD
UART1 TXD
EXTINT2
PWM3 MAT5
PWM3 MAT4
EXTINT3
EXTINT6
EXTINT7
PWM0 MAT0
PWM0 MAT1
PWM3 MAT3
PWM3 MAT2
PWM3 MAT1
LPC2939
© NXP B.V. 2010. All rights reserved.
Function 3
EXTBUS D12
EXTBUS D13
EXTBUS CS1
EXTBUS A7
EXTBUS A6
EXTBUS D14
EXTBUS A5
EXTBUS A4
EXTBUS D15
CAN0 TXD
CAN0 RXD
SPI0 SCS2
SPI0 SCS1
EXTBUS A3
EXTBUS A2
EXTBUS A1
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