LPC2925FBD100,551 NXP Semiconductors, LPC2925FBD100,551 Datasheet - Page 84

• 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
6.15
6.15.1
6.15.2
6.15.2.1
6.15.2.2
6.15.2.3
6.15.3
6.15.3.1
6.15.4
6.15.4.1
6.15.4.2
6.15.5
6.15.5.1
6.16
6.16.1
6.16.2
7
8
8.1
8.2
9
9.1
9.2
9.3
9.4
9.5
9.6
10
10.1
10.2
10.3
10.4
10.5
11
12
12.1
12.2
12.3
12.4
13
14
15
16
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 53
Static characteristics. . . . . . . . . . . . . . . . . . . . 55
Dynamic characteristics . . . . . . . . . . . . . . . . . 64
Application information. . . . . . . . . . . . . . . . . . 70
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 75
Soldering of SMD packages . . . . . . . . . . . . . . 76
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 79
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 80
Legal information. . . . . . . . . . . . . . . . . . . . . . . 81
Power, Clock, and Reset control SubSystem
(PCRSS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Vectored interrupt controller . . . . . . . . . . . . . . 51
Dynamic characteristics: I/O and CLK_OUT
pins, internal clock, oscillators, PLL, and
CAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Dynamic characteristics: I
Dynamic characteristics: flash memory and
EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
layout guidelines . . . . . . . . . . . . . . . . . . . . . . . 74
Wave and reflow soldering . . . . . . . . . . . . . . . 76
Clock description . . . . . . . . . . . . . . . . . . . . . . 41
Clock Generation Unit (CGU0) . . . . . . . . . . . . 42
Functional description. . . . . . . . . . . . . . . . . . . 42
PLL functional description . . . . . . . . . . . . . . . 45
Pin description . . . . . . . . . . . . . . . . . . . . . . . . 46
Clock generation for USB (CGU1) . . . . . . . . . 47
Pin description . . . . . . . . . . . . . . . . . . . . . . . . 47
Reset Generation Unit (RGU). . . . . . . . . . . . . 47
Functional description. . . . . . . . . . . . . . . . . . . 48
Pin description . . . . . . . . . . . . . . . . . . . . . . . . 48
Power Management Unit (PMU). . . . . . . . . . . 49
Functional description. . . . . . . . . . . . . . . . . . . 49
Functional description. . . . . . . . . . . . . . . . . . . 51
Clock description . . . . . . . . . . . . . . . . . . . . . . 52
Power consumption . . . . . . . . . . . . . . . . . . . . 60
Electrical pin characteristics . . . . . . . . . . . . . . 61
USB interface . . . . . . . . . . . . . . . . . . . . . . . . . 66
Dynamic characteristics: SPI . . . . . . . . . . . . . 68
Dynamic characteristics: ADC1/2 . . . . . . . . . 70
Operating frequency selection . . . . . . . . . . . . 70
Suggested USB interface solutions . . . . . . . . 71
SPI signal forms . . . . . . . . . . . . . . . . . . . . . . . 72
XIN_OSC input . . . . . . . . . . . . . . . . . . . . . . . . 74
XIN_OSC Printed Circuit Board (PCB)
Introduction to soldering . . . . . . . . . . . . . . . . . 76
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 76
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 77
2
C-bus interface. . . 67
16.1
16.2
16.3
16.4
17
18
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
ARM9 microcontroller with CAN, LIN, and USB
Contact information . . . . . . . . . . . . . . . . . . . . 82
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 81
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 82
LPC2921/2923/2925
Document identifier: LPC2921_23_25_3
Date of release: 14 April 2010
All rights reserved.