LPC2478FBD208,551 NXP Semiconductors, LPC2478FBD208,551 Datasheet - Page 789
![IC ARM7 MCU 512K LCD 208-LQFP](/photos/12/13/121391/208-lqfp_sot459-1_pkg_sml.jpg)
LPC2478FBD208,551
Manufacturer Part Number
LPC2478FBD208,551
Description
IC ARM7 MCU 512K LCD 208-LQFP
Manufacturer
NXP Semiconductors
Series
LPC2400r
Datasheets
1.OM11077.pdf
(91 pages)
2.OM11077.pdf
(792 pages)
3.OM11077.pdf
(10 pages)
4.LPC2478FBD208551.pdf
(89 pages)
Specifications of LPC2478FBD208,551
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
208-LQFP
Core Processor
ARM7
Core Size
16/32-Bit
Speed
72MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
160
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
LPC24
Core
ARM7TDMI-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
98 KB
Interface Type
CAN/I2C/I2S/IrDA/SPI/SSP/UART/USB
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
160
Number Of Timers
4
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2, DK-35TS-LPC2478, DK-57TS-LPC2478, DK-57VTS-LPC2478, SOMDIMM-LPC2478, SAB-TFBGA208, KSK-LPC2478-JL, MCB2470
Development Tools By Supplier
OM11015, OM11019, OM11022
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
On-chip Dac
1-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
622-1034 - PROGRAMMERS, DEVELOPMENT SYSTEMS622-1033 - KIT LCD TOUCH 5.7" FOR LPC2478MCB2470 - BOARD EVAL NXP LPC247X SERIESOM11022 - EVAL LPC-STICK WITH LPC2478OM11019 - BOARD EVAL FOR LPC2478568-4742 - MODULE DIMM LPC2478 ARM7568-4741 - KIT LCD TOUCH 5.7" FOR LPC2478622-1028 - KIT LCD TOUCH 5.7" FOR LPC2478KSDKLPC2478-PL - KIT IAR KICKSTART NXP LPC2478622-1024 - BOARD SCKT ADAPTER FOR TFBGA208568-4369 - BOARD EVAL FOR LPC2478622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4363
935284069551
LPC2478FBD208-S
935284069551
LPC2478FBD208-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2478FBD208,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Part Number:
LPC2478FBD208,551
Manufacturer:
NXP/恩智浦
Quantity:
20 000
- OM11077 PDF datasheet
- OM11077 PDF datasheet #2
- OM11077 PDF datasheet #3
- LPC2478FBD208551 PDF datasheet #4
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- Download datasheet (5Mb)
NXP Semiconductors
Chapter 26: LPC24XX Real-Time Clock (RTC) and battery RAM
1
2
3
4
5
6
6.1
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.3
6.3.1
Chapter 27: LPC24XX WatchDog Timer (WDT)
1
2
3
4
4.1
4.2
Chapter 28: LPC24XX Analog-to Digital Converter (ADC)
1
2
3
4
5
5.1
5.2
Chapter 29: LPC24XX Digital-to Analog Converter (DAC)
1
2
3
Chapter 30: LPC24XX Flash memory programming firmware
1
UM10237_4
User manual
Basic configuration . . . . . . . . . . . . . . . . . . . . 647
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 647
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . 648
Pin description . . . . . . . . . . . . . . . . . . . . . . . . 648
Register description . . . . . . . . . . . . . . . . . . . 649
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . 662
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 662
Register description . . . . . . . . . . . . . . . . . . . 663
Basic configuration . . . . . . . . . . . . . . . . . . . . 667
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 667
Pin description . . . . . . . . . . . . . . . . . . . . . . . . 667
Register description . . . . . . . . . . . . . . . . . . . 668
Basic configuration . . . . . . . . . . . . . . . . . . . . 674
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674
Pin description . . . . . . . . . . . . . . . . . . . . . . . . 674
How to read this chapter . . . . . . . . . . . . . . . . 676
RTC interrupts . . . . . . . . . . . . . . . . . . . . . . . 650
Miscellaneous register group . . . . . . . . . . . . 650
Interrupt Location Register (ILR -
0xE002 4000) . . . . . . . . . . . . . . . . . . . . . . . . 650
Clock Tick Counter Register (CTCR -
0xE002 4004) . . . . . . . . . . . . . . . . . . . . . . . . 651
Clock Control Register (CCR - 0xE002 4008) 651
Counter Increment Interrupt Register (CIIR -
0xE002 400C). . . . . . . . . . . . . . . . . . . . . . . . 651
Counter Increment Select Mask Register (CISS -
0xE002 4040) . . . . . . . . . . . . . . . . . . . . . . . . 652
Alarm Mask Register (AMR - 0xE002 4010). 653
Consolidated time registers . . . . . . . . . . . . . 653
Consolidated Time Register 0 (CTIME0 -
0xE002 4014) . . . . . . . . . . . . . . . . . . . . . . . . 653
Watchdog Mode Register (WDMOD -
0xE000 0000) . . . . . . . . . . . . . . . . . . . . . . . . 663
Watchdog Timer Constant Register (WDTC -
0xE000 0004) . . . . . . . . . . . . . . . . . . . . . . . . 664
A/D Control Register (AD0CR -
0xE003 4000) . . . . . . . . . . . . . . . . . . . . . . . . 669
A/D Global Data Register (AD0GDR -
0xE003 4004) . . . . . . . . . . . . . . . . . . . . . . . . 670
Rev. 04 — 26 August 2009
6.3.2
6.3.3
6.4
6.4.1
6.5
6.6
6.7
6.7.1
6.7.2
6.7.3
6.7.4
6.7.5
7
8
9
4.3
4.4
4.5
5
5.3
5.4
5.5
6
6.1
6.2
6.3
4
5
2
Chapter 36: LPC24XX Supplementary information
RTC usage notes. . . . . . . . . . . . . . . . . . . . . . 659
Battery RAM. . . . . . . . . . . . . . . . . . . . . . . . . . 660
RTC external 32 kHz oscillator component
selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . 666
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 673
Register description (DACR - 0xE006 C000) 674
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675
Flash boot loader . . . . . . . . . . . . . . . . . . . . . 676
Consolidated Time Register 1 (CTIME1 -
0xE002 4018). . . . . . . . . . . . . . . . . . . . . . . . 654
Consolidated Time Register 2 (CTIME2 -
0xE002 401C) . . . . . . . . . . . . . . . . . . . . . . . 654
Time Counter Group . . . . . . . . . . . . . . . . . . 654
Leap year calculation . . . . . . . . . . . . . . . . . . 655
Alarm register group . . . . . . . . . . . . . . . . . . 655
Alarm output. . . . . . . . . . . . . . . . . . . . . . . . . 656
RTC clock generation . . . . . . . . . . . . . . . . . 656
Reference Clock Divider (Prescaler) . . . . . . 656
Prescaler Integer Register (PREINT -
0xE002 4080). . . . . . . . . . . . . . . . . . . . . . . . 657
Prescaler Fraction Register (PREFRAC -
0xE002 4084). . . . . . . . . . . . . . . . . . . . . . . . 657
Example of Prescaler Usage . . . . . . . . . . . . 657
Prescaler operation . . . . . . . . . . . . . . . . . . . 658
Watchdog Feed Register (WDFEED -
0xE000 0008). . . . . . . . . . . . . . . . . . . . . . . . 664
Watchdog Timer Value Register (WDTV -
0xE000 000C) . . . . . . . . . . . . . . . . . . . . . . . 665
Watchdog Timer Clock Source Selection Register
(WDCLKSEL - 0xE000 0010) . . . . . . . . . . . 665
A/D Status Register (AD0STAT -
0xE003 4030). . . . . . . . . . . . . . . . . . . . . . . . 671
A/D Interrupt Enable Register (AD0INTEN -
0xE003 400C) . . . . . . . . . . . . . . . . . . . . . . . 672
A/D Data Registers (AD0DR0 to AD0DR7 -
0xE003 4010 to 0xE003 402C) . . . . . . . . . . 672
Hardware-triggered conversion . . . . . . . . . . 673
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . 673
Accuracy vs. digital receiver . . . . . . . . . . . . 673
UM10237
© NXP B.V. 2009. All rights reserved.
789 of 792
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