LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 701

• Manufacturer Part Number: LPC1837FET256,551
• Description: Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

Specifications of LPC1837FET256,551

• Core: ARM Cortex M3
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 136K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / Rohs Status: Details
• Other names: 935293795551

NXP Semiconductors
31.6 Register description
<Document ID>
User manual
Table 632. Register overview: RTC (base address 0x4004 6000)
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In addition to the RTC registers, 64 general purpose registers are available to store data
when the main power supply is switched off. The general purpose registers reside in the
RTC power domain and can be battery powered.
Table 633. Register overview: REGFILE (base address 0x4004 1000)
Name
ILR
-
CCR
CIIR
AMR
CTIME0
CTIME1
CTIME2
SEC
MIN
HRS
DOM
DOW
DOY
MONTH
YEAR
CALIBRATION
-
ASEC
AMIN
AHRS
ADOM
ADOW
ADOY
AMON
AYRS
Name
REGFILE0
to
REGFILE63
This register value is not changed by reset.
All information provided in this document is subject to legal disclaimers.
R/W
R
R
R
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
Access
W
-
R/W
R/W
R/W
R/W
R/W
-
Access
Rev. 00.13 — 20 July 2011
Address
offset
0x000
0x004
0x008
0x00C
0x010
0x014
0x018
0x01C
0x020
0x024
0x028
0x02C
0x030
0x034
0x038
0x03C
0x040
0x044 -
0x05C
0x060
0x064
0x068
0x6C
0x070
0x074
0x078
0x07C
Address
offset
0x000
0x0FC
Chapter 31: LPC18xx Real-Time Clock (RTC)
Description
Interrupt Location Register
Reserved
Clock Control Register
Counter Increment Interrupt Register
Alarm Mask Register
Consolidated Time Register 0
Consolidated Time Register 1
Consolidated Time Register 2
Seconds Register
Minutes Register
Hours Register
Day of Month Register
Day of Week Register
Day of Year Register
Months Register
Years Register
Calibration Value Register
Alarm value for Seconds
Alarm value for Minutes
Alarm value for Hours
Alarm value for Day of Month
Alarm value for Day of Week
Alarm value for Day of Year
Alarm value for Months
Alarm value for Year
Description
General purpose storage register
General purpose storage register
UM10430
© NXP B.V. 2011. All rights reserved.
Reset
Value
0x0
0x00
0x00
0x00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Reset
Value
0x0
0x0
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