LPC2470FET208,551 NXP Semiconductors, LPC2470FET208,551 Datasheet - Page 116
LPC2470FET208,551
Manufacturer Part Number
LPC2470FET208,551
Description
IC ARM7 MCU LCD 208-TFBGA
Manufacturer
NXP Semiconductors
Series
LPC2400r
Datasheets
1.OM11077.pdf
(792 pages)
2.LPC2470FET208551.pdf
(89 pages)
3.LPC2470FET208551.pdf
(91 pages)
Specifications of LPC2470FET208,551
Package / Case
208-TFBGA
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
Program Memory Type
ROMless
Ram Size
98K 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/SPI/SSP/UART/USB
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
160
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2, MCB2470U
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
On-chip Dac
1-ch x 10-bit
Package
208TFBGA
Device Core
ARM7TDMI-S
Family Name
LPC2000
Maximum Speed
72 MHz
Operating Supply Voltage
3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4362
935284071551
LPC2470FET208-S
935284071551
LPC2470FET208-S
Available stocks
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Quantity
Price
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Part Number:
LPC2470FET208,551
Manufacturer:
Exar
Quantity:
92
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Part Number:
LPC2470FET208,551
Manufacturer:
NXP Semiconductors
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4. Interrupt sources
UM10237_4
User manual
3.13 Protection Enable Register (VICProtection - 0xFFFF F020)
Table 114. Software Priority Mask register (VICSWPriorityMask - address 0xFFFF F024) bit
This is a read/write accessible register. This one bit register controls access to the VIC
registers by software running in User mode. The VICProtection register itself can only be
accessed in privileged mode.
Table 115. Protection Enable register (VICProtection - address 0xFFFF F020) bit description
Table 7–116
device may have one or more interrupt lines to the Vectored Interrupt Controller. Each line
may represent more than one interrupt source. There is no significance or priority about
what line is connected where, except for certain standards from ARM.
Table 116. Connection of interrupt sources to the Vectored Interrupt Controller
Bit
15:0
31:16 -
Bit
0
31:1 -
Block
WDT
-
ARM Core
ARM Core
TIMER0
TIMER1
UART0
Symbol
VIC_access
Symbol
VICSWPriorityMask 0
description
lists the interrupt sources for each peripheral function. Each peripheral
Flag(s)
Watchdog Interrupt (WDINT)
Reserved for Software Interrupts only
Embedded ICE, DbgCommRx
Embedded ICE, DbgCommTX
Match 0 - 1 (MR0, MR1)
Capture 0 - 1 (CR0, CR1)
Match 0 - 2 (MR0, MR1, MR2)
Capture 0 - 1 (CR0, CR1)
Rx Line Status (RLS)
Transmit Holding Register Empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
End of Auto-Baud (ABEO)
Auto-Baud Time-Out (ABTO)
Value Description
0
1
-
Rev. 04 — 20 August 2009
Value Description
1
-
VIC registers can be accessed in User or privileged mode.
The VIC registers can only be accessed in privileged mode.
Reserved, user software should not write ones to reserved
bits. The value read from a reserved bit is not defined.
Chapter 7: LPC24XX Vectored Interrupt Controller (VIC)
Interrupt priority level is masked.
Interrupt priority level is not masked.
Reserved, user software should not write ones to
reserved bits. The value read from a reserved bit is
not defined.
VIC Channel # and
Hex Mask
0
1
2
3
4
5
6
UM10237
© NXP B.V. 2009. All rights reserved.
0x0000 0001
0x0000 0002
0x0000 0004
0x0000 0008
0x0000 0010
0x0000 0020
0x0000 0040
116 of 792
Reset
value
0xFFFF
NA
Reset
value
0
NA
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