LPC2470FBD208,551 NXP Semiconductors, LPC2470FBD208,551 Datasheet - Page 198
![IC ARM7 MCU LCD 208-LQFP](/photos/12/13/121391/208-lqfp_sot459-1_pkg_sml.jpg)
LPC2470FBD208,551
Manufacturer Part Number
LPC2470FBD208,551
Description
IC ARM7 MCU LCD 208-LQFP
Manufacturer
NXP Semiconductors
Series
LPC2400r
Datasheets
1.OM11077.pdf
(792 pages)
2.LPC2470FET208551.pdf
(89 pages)
3.LPC2470FET208551.pdf
(91 pages)
Specifications of LPC2470FBD208,551
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
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
208LQFP
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
568-4361-5
935284068551
LPC2470FBD208-S
935284068551
LPC2470FBD208-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2470FBD208,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
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NXP Semiconductors
Table 159. Summary of GPIO registers (local bus accessible registers - enhanced GPIO features)
[1]
UM10237_4
User manual
Generic
Name
FIODIR
FIOMASK Fast Mask register for port. Writes, sets, clears, and reads to
FIOPIN
FIOSET
FIOCLR
Reset value reflects the data stored in used bits only. It does not include reserved bits content.
Description
Fast GPIO Port Direction control register. This register
individually controls the direction of each port pin.
port (done via writes to FIOPIN, FIOSET, and FIOCLR, and
reads of FIOPIN) alter or return only the bits enabled by zeros
in this register.
Fast Port Pin value register using FIOMASK. The current state
of digital port pins can be read from this register, regardless of
pin direction or alternate function selection (as long as pins are
not configured as an input to ADC). The value read is masked
by ANDing with inverted FIOMASK. Writing to this register
places corresponding values in all bits enabled by zeros in
FIOMASK.
Important: if a FIOPIN register is read, its bit(s) masked with 1
in the FIOMASK register will be set to 0 regardless of the
physical pin state.
Fast Port Output Set register using FIOMASK. This register
controls the state of output pins. Writing 1s produces highs at
the corresponding port pins. Writing 0s has no effect. Reading
this register returns the current contents of the port output
register. Only bits enabled by 0 in FIOMASK can be altered.
Fast Port Output Clear register using FIOMASK0. This register
controls the state of output pins. Writing 1s produces lows at
the corresponding port pins. Writing 0s has no effect. Only bits
enabled by 0 in FIOMASK0 can be altered.
Rev. 04 — 26 August 2009
Chapter 10: LPC24XX General Purpose Input/Output (GPIO)
Access Reset
R/W
R/W
R/W
R/W
WO
value
0x0
0x0
0x0
0x0
0x0
[1]
FIO0SET - 0x3FFF C018
PORTn Register
Address & Name
FIO0DIR - 0x3FFF C000
FIO1DIR - 0x3FFF C020
FIO2DIR - 0x3FFF C040
FIO3DIR - 0x3FFF C060
FIO4DIR - 0x3FFF C080
FIO0MASK - 0x3FFF C010
FIO1MASK - 0x3FFF C030
FIO2MASK - 0x3FFF C050
FIO3MASK - 0x3FFF C070
FIO4MASK - 0x3FFF C090
FIO0PIN - 0x3FFF C014
FIO1PIN - 0x3FFF C034
FIO2PIN - 0x3FFF C054
FIO3PIN - 0x3FFF C074
FIO4PIN - 0x3FFF C094
FIO1SET - 0x3FFF C038
FIO2SET - 0x3FFF C058
FIO3SET - 0x3FFF C078
FIO4SET - 0x3FFF C098
FIO0CLR - 0x3FFF C01C
FIO1CLR - 0x3FFF C03C
FIO2CLR - 0x3FFF C05C
FIO3CLR - 0x3FFF C07C
FIO4CLR - 0x3FFF C09C
UM10237
© NXP B.V. 2009. All rights reserved.
198 of 792
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