LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 649

• Manufacturer Part Number: LPC2468FET208,551
• Description: IC ARM7 MCU FLASH 512K 208TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2468FET208,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• 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, POR, PWM, WDT
• Number Of I /o: 160
• 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/I2S/ISP/SSP/UART/USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 6
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, IRD-LPC2468-DEV, SAB-TFBGA208, KSK-LPC2468-PL
• Development Tools By Supplier: OM10100
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1025 - KIT DEV IND REF DESIGN LPC2468622-1024 - BOARD SCKT ADAPTER FOR TFBGA208568-4358 - DISPLAY QVGA TFT FOR OM10100568-4309 - BOARD EXTENSION LPCSTICK568-4308 - EVAL LPC-STICK WITH LPC2468MCB2400U - BOARD EVAL MCB2400 + ULINK2MCB2400 - BOARD EVAL FOR NXP LPC246X SER622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4262; 935283234551; LPC2468FET208-S

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
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