LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 54

• Manufacturer Part Number: LPC1837FET256,551
• Description: Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

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

7.1 How to read this chapter
7.2 Basic configuration
7.3 Features
<Document ID>
User manual
Remark: This chapter applies to LPC1850/30/20/10 Rev ‘A’ only.
The available peripherals vary for different parts.
If a peripheral is not available, the corresponding bits in the CREG registers are reserved.
The CREG block is configured as follows:
Table 28.
The following settings are controlled in the configuration register block:
In addition, the Creg block contains the part id and the part configuration information.
CREG
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UM10430
Chapter 7: LPC18xx Configuration Registers (CREG)
Rev. 00.13 — 20 July 2011
Ethernet: available on LPC1850/30.
USB0: available on LPC1850/30/20.
USB1: available on LPC1850/30.
See
The CREG block can not be reset by software.
BOD trip settings
Oscillator output
DMA-to-peripheral muxing
Ethernet mode
Memory mapping
Timer/UART inputs
Table 28
CREG clocking and power control
Base clock
BASE_M3_CLK
All information provided in this document is subject to legal disclaimers.
for clocking and power control.
Rev. 00.13 — 20 July 2011
CLK_M3_CREG
Branch clock
Maximum frequency
150 MHz
© NXP B.V. 2011. All rights reserved.
User manual
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