LPC1769FBD100,551 NXP Semiconductors, LPC1769FBD100,551 Datasheet - Page 778
![IC ARM CORTEX MCU 512K 100-LQFP](/photos/6/65/66516/568-100-lqfp_sot407-1_sml.jpg)
LPC1769FBD100,551
Manufacturer Part Number
LPC1769FBD100,551
Description
IC ARM CORTEX MCU 512K 100-LQFP
Manufacturer
NXP Semiconductors
Series
LPC17xxr
Datasheets
1.OM11043.pdf
(79 pages)
2.LPC1767FBD100551.pdf
(2 pages)
3.LPC1767FBD100551.pdf
(840 pages)
4.LPC1769FBD100551.pdf
(66 pages)
Specifications of LPC1769FBD100,551
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
100-LQFP
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
120MHz
Connectivity
CAN, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Number Of I /o
70
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
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
70
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, MCB1760, MCB1760U, MCB1760UME
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 8 Channel
On-chip Dac
10 bit
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
568-4966
935290522551
935290522551
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC1769FBD100,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
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NXP Semiconductors
UM10360
User manual
34.4.3.11.2 Bus Fault Status Register
Table 668. MMFSR bit assignments
The flags in the BFSR indicate the cause of a bus access fault. The bit assignments are
shown in
Table 669. BFSR bit assignments
Bits
[3]
[2]
[1]
[0]
Bits
[7]
[6:5]
-
Name
BFARVALID
Name
MUNSTKERR
-
DACCVIOL
IACCVIOL
Table
669.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 19 August 2010
Function
Bus Fault Address Register (BFAR) valid flag:
0 = value in BFAR is not a valid fault address
1 = BFAR holds a valid fault address.
The processor sets this bit to 1 after a bus fault where the address is
known. Other faults can set this bit to 0, such as a memory management
fault occurring later.
If a bus 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 if
returning to a stacked active bus fault handler whose BFAR value has
been overwritten.
Reserved.
Function
Memory manager fault on unstacking for a return from exception:
0 = no unstacking fault
1 = unstack for an exception return has caused one or more access
violations.
This fault is chained to the handler. This means that when this bit is
1, the original return stack is still present. The processor has not
adjusted the SP from the failing return, and has not performed a new
save. The processor has not written a fault address to the MMAR.
Reserved
Data access violation flag:
0 = no data access violation fault
1 = the processor attempted a load or store at a location that does
not permit the operation.
When this bit is 1, the PC value stacked for the exception return
points to the faulting instruction. The processor has loaded the
MMAR with the address of the attempted access.
Instruction access violation flag:
0 = no instruction access violation fault
1 = the processor attempted an instruction fetch from a location that
does not permit execution.
This fault occurs on any access to an XN region, even when the
MPU is disabled.
When this bit is 1, the PC value stacked for the exception return
points to the faulting instruction. The processor has not written a
fault address to the MMAR.
Chapter 34: Appendix: Cortex-M3 user guide
UM10360
© NXP B.V. 2010. All rights reserved.
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