LPC2478FBD208,551 NXP Semiconductors, LPC2478FBD208,551 Datasheet - Page 88
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
- Current page: 88 of 792
- Download datasheet (5Mb)
NXP Semiconductors
UM10237_4
User manual
10.18 Static Memory Extended Wait register (EMCStaticExtendedWait -
10.19 Dynamic Memory Configuration registers (EMCDynamicConfig0-3 -
Table 84.
0xFFE0 8080)
ExtendedWait (EW) bit in the EMCStaticConfig register is set. It is recommended that this
register is modified during system initialization, or when there are no current or
outstanding transactions. However, if necessary, these control bits can be altered during
normal operation. This register is accessed with one wait state.
Table 5–85
Table 85.
For example, for a static memory read/write transfer time of 16 µs, and a CCLK frequency
of 50 MHz, the following value must be programmed into this register: (16 x 10-6 x 50 x
106) / 16 - 1 = 49
0xFFE0 8100, 120, 140, 160)
The EMCDynamicConfig0-3 registers enable you to program the configuration information
for the relevant dynamic memory chip select. These registers are normally only modified
during system initialization. These registers are accessed with one wait state.
Table 5–86
Bit
3:0
31:4
Bit
9:0
31:10 -
Symbol
Load mode
register to active
command time
(tMRD)
-
Symbol
Extended wait time
out
(EXTENDEDWAIT)
Dynamic Memory Load Mode register to Active Command Time
(EMCDynamictMRD - address 0xFFE0 8058) bit description
Static Memory Extended Wait register (EMCStaticExtendedWait - address
0xFFE0 8080) bit description
shows the bit assignments for the EMCStaticExtendedWait registers.
shows the bit assignments for the EMCDynamicConfig0-3 registers.
Rev. 04 — 26 August 2009
0x0 -
0xE
0xF
Value Description
-
Value Description
0x0
0x1
-
Chapter 5: LPC24XX External Memory Controller (EMC)
n + 1 clock cycles. The delay is in CCLK cycles.
16 clock cycles (POR reset value).
Reserved, user software should not write ones to
reserved bits. The value read from a reserved bit is not
defined.
16 clock cycles (POR reset value). The delay is in
CCLK cycles.
(n+1) x16 clock cycles.
Reserved, user software should not write ones to
reserved bits. The value read from a reserved bit is
not defined.
UM10237
© NXP B.V. 2009. All rights reserved.
88 of 792
Reset
Value
0xF
NA
Reset
Value
NA
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