LPC1769FBD100,551 NXP Semiconductors, LPC1769FBD100,551 Datasheet - Page 709

IC ARM CORTEX MCU 512K 100-LQFP

LPC1769FBD100,551

Manufacturer Part Number
LPC1769FBD100,551
Description
IC ARM CORTEX MCU 512K 100-LQFP
Manufacturer
NXP Semiconductors
Series
LPC17xxr

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LPC1769FBD100,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
UM10360
User manual
34.2.9.3.1 Syntax
34.2.9.3.2 Operation
34.2.9.3.3 Restrictions
34.2.9.3 IT
If-Then condition instruction.
IT{x{y{z}}} cond
where:
x specifies the condition switch for the second instruction in the IT block.
y specifies the condition switch for the third instruction in the IT block.
z specifies the condition switch for the fourth instruction in the IT block.
cond specifies the condition for the first instruction in the IT block.
The condition switch for the second, third and fourth instruction in the IT block can be
either:
Remark: It is possible to use AL (the always condition) for cond in an IT instruction. If this
is done, all of the instructions in the IT block must be unconditional, and each of x, y, and
z must be T or omitted but not E.
The IT instruction makes up to four following instructions conditional. The conditions can
be all the same, or some of them can be the logical inverse of the others. The conditional
instructions following the IT instruction form the IT block.
The instructions in the IT block, including any branches, must specify the condition in the
{cond} part of their syntax.
Remark: Your assembler might be able to generate the required IT instructions for
conditional instructions automatically, so that you do not need to write them yourself. See
your assembler documentation for details.
A BKPT instruction in an IT block is always executed, even if its condition fails.
Exceptions can be taken between an IT instruction and the corresponding IT block, or
within an IT block. Such an exception results in entry to the appropriate exception handler,
with suitable return information in LR and stacked PSR.
Instructions designed for use for exception returns can be used as normal to return from
the exception, and execution of the IT block resumes correctly. This is the only way that a
PC-modifying instruction is permitted to branch to an instruction in an IT block.
The following instructions are not permitted in an IT block:
T: Then. Applies the condition cond to the instruction.
E: Else. Applies the inverse condition of cond to the instruction.
IT
CBZ and CBNZ
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 19 August 2010
Chapter 34: Appendix: Cortex-M3 user guide
UM10360
© NXP B.V. 2010. All rights reserved.
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