LPC1857FET256,551 NXP Semiconductors, LPC1857FET256,551 Datasheet - Page 669
LPC1857FET256,551
Manufacturer Part Number
LPC1857FET256,551
Description
IC MCU 32BIT 1MB FLASH 256LBGA
Manufacturer
NXP Semiconductors
Series
LPC18xxr
Datasheets
1.LPC1830FET256551.pdf
(87 pages)
2.LPC1810FET100551.pdf
(2 pages)
3.LPC1810FET100551.pdf
(1164 pages)
Specifications of LPC1857FET256,551
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
150MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT
Number Of I /o
80
Program Memory Size
1MB (1M x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
136K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
256-LBGA
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC1857FET256,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
- Current page: 669 of 1164
- Download datasheet (8Mb)
NXP Semiconductors
27.5 Pin description
27.6 Register description
<Document ID>
User manual
Table 573. QEI pin description
Table 574. Register overview: QEI (base address 0x400C 6000)
Pin name
QEI_A
QEI_B
QEI_IDX
Name
Control registers
CON
STAT
CONF
Position, index, and timer registers
POS
MAXPOS
CMPOS0
CMPOS1
CMPOS2
INXCNT
INXCMP0
LOAD
TIME
VEL
CAP
VELCOMP
FILTERPHA
FILTERPHB
FILTERINX
WINDOW
INXCMP1
INXCMP2
Interrupt registers
IEC
IES
INTSTAT
I/O
I
I
I
R/W
R/W
All information provided in this document is subject to legal disclaimers.
Access
WO
RO
R/W
RO
R/W
R/W
R/W
R/W
RO
R/W
RO
RO
RO
R/W
R/W
R/W
R/W
R/W
R/W
WO
WO
RO
Description
Used as the Phase A (PhA) input to the Quadrature Encoder Interface.
Used as the Phase B (PhB) input to the Quadrature Encoder Interface.
Used as the Index (IDX) input to the Quadrature Encoder Interface.
Rev. 00.13 — 20 July 2011
Address
offset
0x000
0x004
0x008
0x00C
0x010
0x014
0x018
0x01C
0x020
0x024
0x028
0x02C
0x030
0x034
0x038
0x03C
0x040
0x044
0x048
0x04C
0x050
0xFD8
0xFDC
0xFE0
Chapter 27: LPC18xx Quadrature Encoder Interface (QEI)
Configuration register
Position register
Index count register
Velocity timer reload register
Velocity counter register
Velocity capture register
Velocity compare register
Digital filter register on input phase
Digital filter register on input phase
Description
Control register
Encoder status register
Maximum position register
position compare register 0
position compare register 1
position compare register 2
Index compare register 0
Velocity timer register
A (QEI_A)
B (QEI_B)
Digital filter register on input index
(QEI_IDX)
Index acceptance window register
Index compare register 1
Index compare register 2
Interrupt enable clear register
Interrupt enable set register
Interrupt status register
UM10430
Reset value
0
0
0x000F 0000
0
0
0xFFFF FFFF
0xFFFF FFFF
0xFFFF FFFF
0
0xFFFF FFFF
0xFFFF FFFF
0xFFFF FFFF
0
0xFFFF FFFF
0
0
0
0
0x0000 0000
0xFFFF FFFF
0xFFFF FFFF
0
0
0
© NXP B.V. 2011. All rights reserved.
669 of 1164
Related parts for LPC1857FET256,551
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: