LPC2470FBD208,551 NXP Semiconductors, LPC2470FBD208,551 Datasheet - Page 649
![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
6. Register description
UM10237_4
User manual
The RTC includes a number of registers. The address space is split into four sections by
functionality. The first eight addresses are the Miscellaneous Register Group
(Section
(Section
(Section
The Real Time Clock includes the register shown in
of the registers follow. In these descriptions, for most of the registers the Reset Value
column shows "NC", meaning that these registers are not changed by a Reset. Software
must initialize these registers between power-on and setting the RTC into operation.
Table 566. Summary of Real-Time Clock registers
Name
ILR
CTC
CCR
CIIR
AMR
CTIME0
CTIME1
CTIME2
SEC
MIN
HOUR
DOM
DOW
DOY
MONTH
YEAR
CISS
ALSEC
ALMIN
ALHOUR
ALDOM
ALDOW
ALDOY
ALMON
26–6.2). The second set of eight locations are the Time Counter Group
26–6.4). The third set of eight locations contain the Alarm Register Group
26–6.5). The remaining registers control the Reference Clock Divider.
Description
Interrupt Location Register
Clock Tick Counter
Clock Control Register
Counter Increment Interrupt Register
Alarm Mask Register
Consolidated Time Register 0
Consolidated Time Register 1
Consolidated Time Register 2
Seconds Counter
Minutes Register
Hours Register
Day of Month Register
Day of Week Register
Day of Year Register
Months Register
Years Register
Counter Increment select mask for
Sub-Second interrupt
Alarm value for Seconds
Alarm value for Minutes
Alarm value for Seconds
Alarm value for Day of Month
Alarm value for Day of Week
Alarm value for Day of Year
Alarm value for Months
Rev. 04 — 26 August 2009
Chapter 26: LPC24XX Real-Time Clock (RTC) and battery RAM
Table
Access
R/W
RO
R/W
R/W
R/W
RO
RO
RO
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
26–566. Detailed descriptions
Reset
Value
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
[1]
UM10237
© NXP B.V. 2009. All rights reserved.
Address
0xE002 4000
0xE002 4004
0xE002 4008
0xE002 400C
0xE002 4010
0xE002 4014
0xE002 4018
0xE002 401C
0xE002 4020
0xE002 4024
0xE002 4028
0xE002 402C
0xE002 4030
0xE002 4034
0xE002 4038
0xE002 403C
0xE002 4040
0xE002 4060
0xE002 4064
0xE002 4068
0xE002 406C
0xE002 4070
0xE002 4074
0xE002 4078
649 of 792
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