LPC1767FBD100,551 NXP Semiconductors, LPC1767FBD100,551 Datasheet - Page 559

• Manufacturer Part Number: LPC1767FBD100,551
• Description: IC ARM CORTEX MCU 512K 100-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1767FBD100,551

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: LPC17
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, MCB1760, MCB1760U, MCB1760UME
• For Use With: 622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4967; 935289808551

NXP Semiconductors
27.4 Architecture
UM10360
User manual
Fig 130. RTC domain conceptual diagram
Fig 131. RTC functional block diagram
1 Hz
Clock
calibration
control
logic
V
DD(REG)(3v3)
LSB
out
match
V
sign
RTCX1
RTCX2
bit
BAT
second
second
pin
pin
LSB
set
calibration compare register
counter
reset
calibration compare
calibration counter
All information provided in this document is subject to legal disclaimers.
Alarm Registers
Time Registers
minute
minute
Calibration
Chapter 27: LPC17xx Real-Time Clock (RTC) and backup registers
Ultra-low
oscillator
to main regulator
selector
Power
power
Rev. 2 — 19 August 2010
RTC power domain
hour
hour
alarm compare
1 Hz clock
Ultra-low
regulator
power
RTC power
day of
day of
week
year
day
day
Real Time Clock
Functional Block
Registers
Backup
month
month
RTC Alarm
& Interrupt
year
year
UM10360
Alarm out
and Alarm
Interrupts
Counter
Increment
Interrupts
© NXP B.V. 2010. All rights reserved.
559 of 840