LPC1759FBD80,551 NXP Semiconductors, LPC1759FBD80,551 Datasheet - Page 777
LPC1759FBD80,551
Manufacturer Part Number
LPC1759FBD80,551
Description
IC ARM CORTEX MCU 512K 80-LQFP
Manufacturer
NXP Semiconductors
Series
LPC17xxr
Datasheets
1.LPC1751FBD80551.pdf
(74 pages)
2.LPC1767FBD100551.pdf
(2 pages)
3.LPC1767FBD100551.pdf
(840 pages)
Specifications of LPC1759FBD80,551
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
80-LQFP
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
120MHz
Connectivity
CAN, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Number Of I /o
52
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 3.6 V
Data Converters
A/D 6x12b, D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
LPC17
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
Ethernet, USB, OTG, CAN
Maximum Clock Frequency
120 MHz
Number Of Programmable I/os
52
Number Of Timers
4
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 6 Channel
On-chip Dac
10 bit
Package
80LQFP
Device Core
ARM Cortex M3
Family Name
LPC17xx
Maximum Speed
120 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4968
935290523551
935290523551
Available stocks
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Manufacturer
Quantity
Price
Company:
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Manufacturer:
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Quantity:
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Manufacturer:
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NXP Semiconductors
UM10360
User manual
34.4.3.11.1 Memory Management Fault Status Register
34.4.3.11 Configurable Fault Status Register
The CFSR indicates the cause of a memory management fault, bus fault, or usage fault.
See the register summary in
The following subsections describe the subregisters that make up the CFSR:
The CFSR is byte accessible. You can access the CFSR or its subregisters as follows:
The flags in the MMFSR indicate the cause of memory access faults. The bit assignments
are shown in
Table 668. MMFSR bit assignments
Bits
[7]
[6:5]
[4]
•
•
•
•
•
•
•
•
Table 668 “MMFSR bit assignments”
Table 673 “BFAR bit assignments”
Table 670 “UFSR bit
access the complete CFSR with a word access to 0xE000ED28
access the MMFSR with a byte access to 0xE000ED28
access the MMFSR and BFSR with a halfword access to 0xE000ED28
access the BFSR with a byte access to 0xE000ED29
access the UFSR with a halfword access to 0xE000ED2A.
31
Name
MMARVALID
-
MSTKERR
Table
All information provided in this document is subject to legal disclaimers.
Usage Fault Status Register
668.
Rev. 2 — 19 August 2010
UFSR
assignments”.
Function
Memory Management Fault Address Register (MMAR) valid flag:
0 = value in MMAR is not a valid fault address
1 = MMAR holds a valid fault address.
If a memory management fault occurs and is escalated to a hard
fault because of priority, the hard fault handler must set this bit to 0.
This prevents problems on return to a stacked active memory
management fault handler whose MMAR value has been
overwritten.
Reserved.
Memory manager fault on stacking for exception entry:
0 = no stacking fault
1 = stacking for an exception entry has caused one or more access
violations.
When this bit is 1, the SP is still adjusted but the values in the
context area on the stack might be incorrect. The processor has not
written a fault address to the MMAR.
Table 654
for its attributes. The bit assignments are:
Chapter 34: Appendix: Cortex-M3 user guide
16 15
Bus Fault Status
Register
BFSR
8 7
UM10360
Memory Management
Fault Status Register
© NXP B.V. 2010. All rights reserved.
MMFSR
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