LPC2926_27_29 NXP Semiconductors, LPC2926_27_29 Datasheet - Page 9

• 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
P1[3]/SCS2[1]/
PMAT3[3]/A3
P1[2]/SCS2[3]/
PMAT3[2]/A2
P1[1]/EI1/
PMAT3[1]/A1
V
V
P1[0]/EI0/
PMAT3[0]/A0
P2[10]/
PMAT0[2]/
SCS0[0]
P2[11]/
PMAT0[3]/SCK0
P0[0]/PHB0/
TXDC0/D24
V
P0[1]/PHA0/
RXDC0/D25
P0[2]/CLK_OUT/
PMAT0[0]/D26
P0[3]/USB_UP_LED/
PMAT0[1]/D27
P3[0]/IN0[6]/
PMAT2[0]/CS6
P3[1]/IN0[7/
PMAT2[1]/CS7
P2[12]/IN0[4]
PMAT0[4]/SDI0
P2[13]/IN0[5]
PMAT0[5]/SDO0
P0[4]/IN0[0]/
PMAT0[2]/D28
P0[5]/IN0[1]/
PMAT0[3]/D29
V
P0[6]/IN0[2]/
PMAT0[4]/D30
P0[7]/IN0[3]/
PMAT0[5]/D31
V
JTAGSEL
SS(CORE)
DD(CORE)
SS(IO)
DD(IO)
DDA(ADC3V3)
LQFP144 pin assignment
Pin
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Description
Function 0
(default)
GPIO1, pin 3
GPIO1, pin 2
GPIO1, pin 1
ground for digital core
1.8 V power supply for digital core
GPIO1, pin 0
GPIO2, pin 10
GPIO2, pin 11
GPIO0, pin 0
ground for I/O
GPIO0, pin 1
GPIO0, pin 2
GPIO0, pin 3
GPIO3, pin 0
GPIO3, pin 1
GPIO2, pin 12
GPIO2, pin 13
GPIO0, pin 4
GPIO0, pin 5
3.3 V power supply for I/O
GPIO0, pin 6
GPIO0, pin 7
3.3 V power supply for ADC
TAP controller select input; LOW-level selects the ARM debug mode; HIGH-level selects
boundary scan; pulled up internally.
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 28 September 2010
Function 1
USB_INT
ADC0 IN4
ADC0 IN5
SPI2 SCS1
SPI2 SCS3
EXTINT1
EXTINT0
USB_RST
QEI0 PHB
QEI 0 PHA
CLK_OUT
USB_UP_LED
ADC0 IN6
ADC0 IN7
ADC0 IN0
ADC0 IN1
ADC0 IN2
ADC0 IN3
ARM9 microcontroller with CAN, LIN, and USB
LPC2926/2927/2929
Function 2
PWM3 MAT3
PWM3 MAT2
PWM3 MAT1
PWM3 MAT0
PWM0 MAT2
PWM0 MAT3
CAN0 TXD
CAN0 RXD
PWM0 MAT0
PWM0 MAT1
PWM2 MAT0
PWM2 MAT1
PWM0 MAT4
PWM0 MAT5
PWM0 MAT2
PWM0 MAT3
PWM0 MAT4
PWM0 MAT5
© NXP B.V. 2010. All rights reserved.
Function 3
EXTBUS A3
EXTBUS A2
EXTBUS A1
EXTBUS A0
SPI0 SCS0
SPI0 SCK
EXTBUS D24
EXTBUS D25
EXTBUS D26
EXTBUS D27
EXTBUS CS6
EXTBUS CS7
SPI0 SDI
SPI0 SDO
EXTBUS D28
EXTBUS D29
EXTBUS D30
EXTBUS D31
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