LPC2939 NXP Semiconductors, LPC2939 Datasheet - Page 12

• 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
P0[13]/IN1[5]/
PMAT1[3]/A11
V
P4[11]/WE/CTS0
P0[14]/IN1[6]/
PMAT1[4]/A12
P5[11]/D23/DCD0
P0[15]/IN1[7]/
PMAT1[5]/A13
P4[23]/
USB_PWRD2
P0[16]IN2[0]/
TXD0/A22
P4[7]/A21/DTR1
V
P5[7]/D19/
U0OUT1
P0[17]/IN2[1]/
RXD0/A23
P4[15]/BLS3
P5[15]/
USB_UP_LED1/
RTS1
V
V
P2[16]/TXD1/
PCAP0[2]/BLS2
P2[17]/RXD1/
PCAP1[0]/BLS3
V
P0[18]/IN2[2]/
PMAT2[0]/A14
P0[19]/IN2[3]/
PMAT2[1]/A15
P3[4]/MAT3[2]/
PMAT2[4]/
TXDC1
P3[5]/MAT3[3]/
PMAT2[5]/
RXDC1
P2[18]/SCS2[1]/
PCAP1[1]/D16
P2[19]/SCS2[0]/
PCAP1[2]/D17
DD(IO)
SS(IO)
DD(CORE)
SS(CORE)
DD(IO)
LQFP208 pin assignment
Pin
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
[4]
[1]
[4]
[1]
[4]
[1]
[4]
[1]
[1]
[4]
[1]
[1]
[1]
[1]
[4]
[4]
[1]
[1]
[1]
[1]
Description
Function 0
(default)
GPIO 0, pin 13
3.3 V power supply for I/O
GPIO 4, pin 11
GPIO 0, pin 14
GPIO 5, pin 11
GPIO 0, pin 15
GPIO 4, pin 23
GPIO 0, pin 16
GPIO 4, pin 7
ground for I/O
GPIO 5, pin 7
GPIO 0, pin 17
GPIO 4, pin 15
GPIO 5, pin 15
1.8 V power supply for digital core
ground for digital core
GPIO 2, pin 16
GPIO 2, pin 17
3.3 V power supply for I/O
GPIO 0, pin 18
GPIO 0, pin 19
GPIO 3, pin 4
GPIO 3, pin 5
GPIO 2, pin 18
GPIO 2, pin 19
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 7 April 2010
Function 1
ADC1 IN5
EXTBUS WE
ADC1 IN6
EXTBUS D23
ADC1 IN7
USB_PWRD2
ADC2 IN0
EXTBUS A21
EXTBUS D19
ADC2 IN1
EXTBUS BLS3
USB_UP_LED1
UART1 TXD
UART1 RXD
ADC2 IN2
ADC2 IN3
TIMER3 MAT2
TIMER3 MAT3
SPI2 SCS1
SPI2 SCS0
ARM9 microcontroller with CAN, LIN, and USB
PWM2 MAT4
PWM2 MAT5
Function 2
PWM1 MAT3
UART0 CTS
PWM1 MAT4
UART0 DCD
PWM1 MAT5
-
UART0 TXD
UART1 DTR
UART0 OUT1
UART0 RXD
-
UART1 RTS
PWM0 CAP2
PWM1 CAP0
PWM2 MAT0
PWM2 MAT1
PWM1 CAP1
PWM1 CAP2
LPC2939
© NXP B.V. 2010. All rights reserved.
Function 3
EXTBUS A11
-
EXTBUS A12
-
EXTBUS A13
-
EXTBUS A22
-
-
EXTBUS A23
-
-
EXTBUS BLS2
EXTBUS BLS3
EXTBUS A14
EXTBUS A15
CAN1 TXD
CAN1 RXD
EXTBUS D16
EXTBUS D17
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