LPC2925FBD100,551 NXP Semiconductors, LPC2925FBD100,551 Datasheet - Page 7

• Manufacturer Part Number: LPC2925FBD100,551
• Description: IC ARM9 MCU FLASH 512KB 100-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2900r

Specifications of LPC2925FBD100,551

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 125MHz
• Connectivity: CAN, I²C, LIN, SPI, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 16K x 8
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 16x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: LPC29
• Core: ARM968E-S
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935287116551

NXP Semiconductors
Table 3.
LPC2921_23_25_3
Product data sheet
Pin name
P1[10]/SDI1/SDA0
V
V
P1[9]/SDO1
V
P1[8]/SCS1[0]/
TXDL1/CS0
P1[7]/SCS1[3]/RXD1
P1[6]/SCS1[2]/TXD1
P1[5]/SCS1[1]/
PMAT3[5]
P1[4]/SCS2[2]/
PMAT3[4]
TRST
RST
V
XOUT_OSC
XIN_OSC
V
V
V
P1[3]/SCS2[1]/
PMAT3[3]
P1[2]/SCS2[3]/
PMAT3[2]
P1[1]/EI1/PMAT3[1]
V
V
P1[0]/EI0/PMAT3[0]
P0[0]/PHB0/
TXDC0/D24
V
P0[1]/PHA0/RXDC0
P0[2]/CLK_OUT/
PMAT0[0]
P0[3]/USB_UP_LED/
PMAT0[1]
P0[4]/PMAT0[2]
P0[5]/PMAT0[3]
V
P0[6]/PMAT0[4]
P0[7]/PMAT0[5]
SS(CORE)
DD(CORE)
SS(IO)
SS(OSC)
DD(OSC_PLL)
SS(PLL)
DD(IO)
SS(CORE)
DD(CORE)
SS(IO)
DD(IO)
LQFP100 pin assignment
Pin
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[3]
[3]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Description
Function 0 (default)
GPIO1, pin 10
ground for digital core
1.8 V power supply for digital core
GPIO1, pin 9
ground for I/O
GPIO1, pin 8
GPIO1, pin 7
GPIO1, pin 6
GPIO1, pin 5
GPIO1, 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
3.3 V power supply for I/O
GPIO1, pin 3
GPIO1, pin 2
GPIO1, pin 1
ground for digital core
1.8 V power supply for digital core
GPIO1, pin 0
GPIO0, pin 0
ground for I/O
GPIO0, pin 1
GPIO0, pin 2
GPIO0, pin 3
GPIO0, pin 4
GPIO0, pin 5
3.3 V power supply for I/O
GPIO0, pin 6
GPIO0, pin 7
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 14 April 2010
Function 1
SPI1 SDI
SPI1 SDO
SPI1 SCS0
SPI1 SCS3
SPI1 SCS2
SPI1 SCS1
SPI2 SCS2
SPI2 SCS1
SPI2 SCS3
EXTINT1
EXTINT0
QEI0 PHB
QEI0 PHA
CLK_OUT
USB_UP_LED
-
-
-
-
ARM9 microcontroller with CAN, LIN, and USB
LPC2921/2923/2925
CAN0 TXD
PWM0 MAT2
PWM0 MAT3
PWM0 MAT4
PWM0 MAT5
Function 2
I
-
-
UART1 RXD
UART1 TXD
PWM3 MAT5
PWM3 MAT4
PWM3 MAT3
PWM3 MAT2
PWM3 MAT1
PWM3 MAT0
CAN0 RXD
PWM0 MAT0
PWM0 MAT1
2
C0 SDA
© NXP B.V. 2010. All rights reserved.
Function 3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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