LPC1769FBD100,551 NXP Semiconductors, LPC1769FBD100,551 Datasheet - Page 524
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
- OM11043 PDF datasheet
- LPC1767FBD100551 PDF datasheet #2
- LPC1767FBD100551 PDF datasheet #3
- LPC1769FBD100551 PDF datasheet #4
- Current page: 524 of 840
- Download datasheet (6Mb)
NXP Semiconductors
25.5 Configuring other modules for MCPWM use
25.6 General Operation
UM10360
User manual
Configure the following registers in other modules before using the Motor Control PWM:
Section 25.8
but a quick preview here will provide background for the register descriptions below.
The MCPWM includes 3 channels, each of which controls a pair of outputs that in turn can
control something off-chip, like one set of coils in a motor. Each channel includes a
Timer/Counter (TC) register that is incremented by a processor clock (timer mode) or by
an input pin (counter mode).
Each channel has a Limit register that is compared to the TC value, and when a match
occurs the TC is “recycled” in one of two ways. In “edge-aligned mode” the TC is reset to
0, while in “centered mode” a match switches the TC into a state in which it decrements on
each processor clock or input pin transition until it reaches 0, at which time it starts
counting up again.
Each channel also includes a Match register that holds a smaller value than the Limit
register. In edge-aligned mode the channel’s outputs are switched whenever the TC
matches either the Match or Limit register, while in center-aligned mode they are switched
only when it matches the Match register.
So the Limit register controls the period of the outputs, while the Match register controls
how much of each period the outputs spend in each state. Having a small value in the
Limit register minimizes “ripple” if the output is integrated into a voltage, and allows the
MCPWM to control devices that operate at high speed.
The “downside” of small values in the Limit register is that they reduce the resolution of
the duty cycle controlled by the Match register. If you have 8 in the Limit register, the
Match register can only select the duty cycle among 0%, 12.5%, 25%, …, 87.5%, or
100%. In general, the resolution of each step in the Match value is 1 divided by the Limit
value.
This trade-off between resolution and period/frequency is inherent in the design of pulse
width modulators.
1. Power: in the PCONP register
2. Peripheral clock: in the PCLKSEL1 register
3. Pins: select MCPWM functions through the PINSEL registers. Select modes for these
4. Interrupts: See
Remark: On reset the MCPWM is disabled (PCMCPWM = 0).
pins through the PINMODE registers
be enabled in the NVIC using the appropriate Interrupt Set Enable register.
includes detailed descriptions of the various modes of MCPWM operation,
All information provided in this document is subject to legal disclaimers.
Section 25.7.3
Rev. 2 — 19 August 2010
for motor control PWM related interrupts. Interrupts can
(Table
(Section
46), set bit PCMCPWM.
Chapter 25: LPC17xx Motor control PWM
(Table
8.5).
40) select PCLK_MCPWM.
UM10360
© NXP B.V. 2010. All rights reserved.
524 of 840
Related parts for LPC1769FBD100,551
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
32-bit Arm Cortex-m3 Microcontroller; Up To 512 Kb Flash And 64 Kb Sram With Ethernet, Usb 2.0 Host/device/otg, Can
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors