LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 14

• 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

2.1 How to read this chapter
2.2 Basic configuration
2.3 Memory configuration
<Document ID>
User manual
2.3.1 On-chip static RAM
The available peripherals and their memories vary for different parts.
The registers and memory regions corresponding to unavailable peripheral and memory
blocks are reserved.
The following memory blocks are available on LPC1350/30/20/10 Rev ‘A’ only:
In the CREG block (see
located at address 0x2000 C000. This RAM memory block can be accessed either by the
ETB (this is the default) or be used as normal SRAM on the AHB bus.
The LPC18xx support up to 136 kB SRAM (parts with on-chip flash) or up to 200 kB
SRAM (flashless parts LPC1850/30/20/10) with separate bus master access for higher
throughput and individual power control for low power operation.
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UM10430
Chapter 2: LPC18xx Memory mapping
Rev. 00.13 — 20 July 2011
Ethernet: available on LPC185x/3x.
USB0: available on LPC185x/3x/2x.
USB1: available on LPC185x/3x.
SRAM: see
Flash: see
I2S1 at address 0x400A 3000.
C_CAN1 at address 0x400A 4000.
GPIO pin interrupts 0x4008 7000.
GPIO group interrupt 0/1 at addresses 0x4008 8000 and 0x4008 9000.
High-speed GPIO at address 0x400F 4000 (on parts LPC1850/30/20/10 Rev ‘-’ parts,
the GPIO block resides at address 0x400F 0000).
Global Input Multiplexer Array (GIMA) at address 0x400C 7000.
Table
All information provided in this document is subject to legal disclaimers.
Table
6.
5.
Rev. 00.13 — 20 July 2011
Table
36), select the interface to access the 16 kB block of RAM
© NXP B.V. 2011. All rights reserved.
User manual
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