LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 999
LPC1837FET256,551
Manufacturer Part Number
LPC1837FET256,551
Description
Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
Manufacturer
NXP Semiconductors
Series
LPC18xxr
Datasheets
1.LPC1830FET256551.pdf
(87 pages)
2.LPC1810FET100551.pdf
(2 pages)
3.LPC1810FET100551.pdf
(1164 pages)
Specifications of LPC1837FET256,551
Core
ARM Cortex M3
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, 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
Details
Other names
935293795551
- Current page: 999 of 1164
- Download datasheet (8Mb)
NXP Semiconductors
<Document ID>
User manual
To get at the output of the PLL (clkout) the best phase-noise and jitter performance, the
highest possible reference clock (clkref) at the PFD has to be used. Therefore mode 1a
and 1b are recommended, when it is possible to make the right output frequency without
pre-divider.
By using the post-divider the clock at the output of the PLL (clkout) the divider ratio is
always even because the divide-by-2 divider after the post-divider.
Table 949. DIRECTL and DIRECTO bit settings in HP0/1_Mode register
Mode 1a: Normal operating mode without post-divider and without pre-divider:
normal operating mode 1a the post-divider and pre-divider are bypassed. The operating
frequencies are:
Fout = Fcco = 2 x M x Fin (275 MHz Fcco 550 MHz, 4 kHz Fin 150 MHz)
The feedback divider ratio is programmable:
Mode 1b: Normal operating mode with post-divider and without pre-divider:
normal operating mode 1b the pre-divider is bypassed. The operating frequencies are:
Fout = Fcco /(2 x P) = (M / P) x Fin (275 MHz Fcco 550 MHz, 4 kHz Fin 150 MHz)
The divider ratios are programmable:
Mode 1c: Normal operating mode without post-divider and with pre-divider:
normal operating mode 1c the post-divider with divide-by-2 divider is bypassed. The
operating frequencies are:
Fout = Fcco = 2 x M x Fin / N (275 MHz Fcco 550 MHz, 4 kHz Fin/N 150 MHz)
The divider ratios are programmable:
Mode 1d: Normal operating mode with post-divider and with pre-divider:
operating mode 1d none of the dividers are bypassed. The operating frequencies are:
Fout = Fcco /(2 x P) = M x Fin /(N x P) (275 MHz Fcco 550 MHz, 4 kHz Fin/N 150
MHz)
The divider ratios are programmable:
Mode
1a
1b
1c
1d
•
•
•
•
•
•
Feedback-divider M (M, 1 to 2
Feedback-divider M (M, 1 to 2
Post-divider P (P, 1 to 32)
Pre-divider N (N, 1 to 256)
Feedback-divider M (M, 1 to 2
Pre-divider N (N, 1 to 256)
All information provided in this document is subject to legal disclaimers.
Rev. 00.13 — 20 July 2011
DIRECTI
1
1
0
0
15
15
15
)
)
)
DIRECTO
1
0
1
0
Chapter 42: Appendix
UM10430
© NXP B.V. 2011. All rights reserved.
In normal
999 of 1164
In
In
In
Related parts for LPC1837FET256,551
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: