LPC2939 NXP Semiconductors, LPC2939 Datasheet - Page 10

• 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
V
V
P1[0]/EI0/
PMAT3[0]/A0
P2[10]/USB_INT1/
PMAT0[2]/SCS0[0]
P2[11]/USB_RST1/
PMAT0[3]/SCK0
P0[0]/PHB0/
TXDC0/D24
V
P4[13]/BLS1
P0[1]/PHA0/
RXDC0/D25
P5[13]/D25
P0[2]/CLK_OUT/
PMAT0[0]/D26
P4[2]/A10
V
P5[2]/D10
P0[3]/
USB_UP_LED1/
PMAT0[1]/D27
P4[18]/
USB_UP_LED2
P3[0]/IN0[6]/
PMAT2[0]/CS6
P4[10]/OE/CTS1
P3[1]/IN0[7/
PMAT2[1]/CS7
P5[10]/D22/DSR0
P2[12]/IN0[4]
PMAT0[4]/SDI0
V
V
P4[22]/
USB_PPWR2
V
P2[13]/IN0[5]/
PMAT0[5]/SDO0
P4[6]/A20/RI1
P0[4]/IN0[0]/
PMAT0[2]/D28
SS(CORE)
DD(CORE)
SS(IO)
DD(IO)
DD(CORE)
SS(CORE)
SS(IO)
LQFP208 pin assignment
Pin
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
[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)
ground for digital core
1.8 V power supply for digital core
GPIO 1, pin 0
GPIO 2, pin 10
GPIO 2, pin 11
GPIO 0, pin 0
ground for I/O
GPIO 4, pin 13
GPIO 0, pin 1
GPIO 5, pin 13
GPIO 0, pin 2
GPIO 4, pin 2
3.3 V power supply for I/O
GPIO 5, pin 2
GPIO 0, pin 3
GPIO 4, pin 18
GPIO 3, pin 0
GPIO 4, pin 10
GPIO 3, pin 1
GPIO 5, pin 10
GPIO 2, pin 12
1.8 V power supply for digital core
ground for digital core
GPIO 4, pin 22
ground for I/O
GPIO 2, pin 13
GPIO 4, pin 6
GPIO 0, pin 4
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 7 April 2010
Function 1
EXTINT0
USB_INT1
USB_RST1
QEI0 PHB
EXTBUS BLS1
QEI 0 PHA
EXTBUS D25
CLK_OUT
EXTBUS A10
EXTBUS D10
USB_UP_LED1
USB_UP_LED2
ADC0 IN6
EXTBUS OE
ADC0 IN7
EXTBUS D22
ADC0 IN4
USB_PPWR2
ADC0 IN5
EXTBUS A20
ADC0 IN0
ARM9 microcontroller with CAN, LIN, and USB
Function 2
PWM3 MAT0
PWM0 MAT2
PWM0 MAT3
CAN0 TXD
-
CAN0 RXD
-
PWM0 MAT0
-
-
PWM0 MAT1
-
PWM2 MAT0
UART1 CTS
PWM2 MAT1
UART0 DSR
PWM0 MAT4
-
PWM0 MAT5
UART1 RI
PWM0 MAT2
LPC2939
© NXP B.V. 2010. All rights reserved.
Function 3
EXTBUS A0
SPI0 SCS0
SPI0 SCK
EXTBUS D24
-
EXTBUS D25
-
EXTBUS D26
-
-
EXTBUS D27
-
EXTBUS CS6
-
EXTBUS CS7
-
SPI0 SDI
-
SPI0 SDO
-
EXTBUS D28
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