LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 321

• 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

NXP Semiconductors
<Document ID>
User manual
18.6.37 Current Buffer Descriptor Address Register (BUFADDR)
Table 261. Current Buffer Descriptor Address Register (BUFADDR, address 0x4000 4098) bit
Bit
31:0
Symbol
HBA
description
All information provided in this document is subject to legal disclaimers.
Description
Host Buffer Address Pointer. Cleared on Reset. Pointer updated
by IDMAC during operation. This register points to the current
Data Buffer Address being accessed by the IDMAC.
Rev. 00.13 — 20 July 2011
Chapter 18: LPC18xx SD/MMC interface
UM10430
© NXP B.V. 2011. All rights reserved.
Reset
value
0
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