LPC2926_27_29 NXP Semiconductors, LPC2926_27_29 Datasheet - Page 6

• Manufacturer Part Number: LPC2926_27_29
• Description: The LPC2926/2927/2929 combine an ARM968E-S CPU core with two integrated TCMblocks operating at frequencies of up to 125 MHz, Full-speed USB 2
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC2926_27_29
Product data sheet
Pin name
P2[22]/SCK2/
PCAP2[2]/D20
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+
P5[18]/USB_D−
V
V
V
V
P3[8]/SCS2[0]/
PMAT1[2]
P3[9]/SDO2/
PMAT1[3]
P2[26]/CAP0[2]/
MAT0[2]/EI6
P2[27]/CAP0[3]/
MAT0[3]/EI7
P1[27]/CAP1[2]/
TRAP2/PMAT3[3]
P1[26]/PMAT2[0]/
TRAP3/PMAT3[2]
V
P1[25]/PMAT1[0]/
USB_VBUS/
PMAT3[1]
P1[24]/PMAT0[0]/
USB_CONNECT/
PMAT3[0]
P1[23]/RXD0/
USB_SSPND/CS5
SS(IO)
DD(IO)
DD(CORE)
SS(CORE)
SS(IO)
DD(IO)
LQFP144 pin assignment
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[2]
[2]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Description
Function 0
(default)
GPIO2, pin 22
GPIO2, pin 23
GPIO3, pin 6
GPIO3, pin 7
GPIO0, pin 30
GPIO0, pin 31
GPIO2, pin 24
GPIO2, pin 25
ground for I/O
GPIO5, pin 19
GPIO5, pin 18
3.3 V power supply for I/O
1.8 V power supply for digital core
ground for core
ground for I/O
GPIO3, pin 8
GPIO3, pin 9
GPIO2, pin 26
GPIO2, pin 27
GPIO1, pin 27
GPIO1, pin 26
3.3 V power supply for I/O
GPIO1, pin 25
GPIO1, pin 24
GPIO1, pin 23
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 28 September 2010
Function 1
SPI2 SCK
-
-
USB_D+
SPI2 SDO
EXT START
SPI1 SCS0
SPI0 SCS3
SPI2 SCS1
SPI1 SCS1
SPI1 SCS2
USB_D−
SPI2 SCS0
TIMER0 CAP2
TIMER0 CAP3
TIMER1 CAP2, ADC2
PWM2 MAT0
PWM1 MAT0
PWM0 MAT0
UART0 RXD
ARM9 microcontroller with CAN, LIN, and USB
LPC2926/2927/2929
Function 2
PWM2 CAP2
PWM3 CAP0
PWM1 MAT0
PWM1 MAT1
TIMER0 CAP2
TIMER0 CAP3
PWM3 CAP1
PWM3 CAP2
-
-
PWM1 MAT2
PWM1 MAT3
TIMER0 MAT2
TIMER0 MAT3
PWM TRAP2
PWM TRAP3
USB_VBUS
USB_CONNECT
USB_SSPND
© NXP B.V. 2010. All rights reserved.
Function 3
EXTBUS D20
EXTBUS D21
LIN1/UART TXD
LIN1/UART RXD
TIMER0 MAT2
TIMER0 MAT3
EXTBUS D22
EXTBUS D23
-
-
-
-
EXTINT6
EXTINT7
PWM3 MAT3
PWM3 MAT2
PWM3 MAT1
PWM3 MAT0
EXTBUS CS5
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