LPC1767FBD100,551 NXP Semiconductors, LPC1767FBD100,551 Datasheet - Page 769

• 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
UM10360
User manual
See the register summary in
ICSR attributes. The bit assignments are shown in
Table 657. ICSR bit assignments
Bits
[31]
[30:29] -
[28]
[27]
[26]
– whether there are preempted active exceptions
– the exception number of the highest priority pending exception
– whether any interrupts are pending.
Name
NMIPENDSET
PENDSVSET
PENDSVCLR
PENDSTSET
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 19 August 2010
Type
RW
-
RW
WO
RW
Table
Function
NMI set-pending bit.
Write:
0 = no effect
1 = changes NMI exception state to pending.
Read:
0 = NMI exception is not pending
1 = NMI exception is pending.
Because NMI is the highest-priority exception, normally the
processor enter the NMI exception handler as soon as it
registers a write of 1 to this bit, and entering the handler clears
this bit to 0. A read of this bit by the NMI exception handler
returns 1 only if the NMI signal is reasserted while the
processor is executing that handler.
Reserved.
PendSV set-pending bit.
Write:
0 = no effect
1 = changes PendSV exception state to pending.
Read:
0 = PendSV exception is not pending
1 = PendSV exception is pending.
Writing 1 to this bit is the only way to set the PendSV
exception state to pending.
PendSV clear-pending bit.
Write:
0 = no effect
1 = removes the pending state from the PendSV exception.
SysTick exception set-pending bit.
Write:
0 = no effect
1 = changes SysTick exception state to pending.
Read:
0 = SysTick exception is not pending
1 = SysTick exception is pending.
654, and the Type descriptions in
Chapter 34: Appendix: Cortex-M3 user guide
Table
657.
Table
UM10360
© NXP B.V. 2010. All rights reserved.
657, for the
769 of 840