LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 551

• Manufacturer Part Number: LPC2468FET208,551
• Description: IC ARM7 MCU FLASH 512K 208TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2468FET208,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 208-TFBGA
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 72MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 160
• Ram Size: 98K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC24
• Core: ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 98 KB
• Interface Type: CAN/I2S/ISP/SSP/UART/USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 6
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, IRD-LPC2468-DEV, SAB-TFBGA208, KSK-LPC2468-PL
• Development Tools By Supplier: OM10100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• On-chip Dac: 1-ch x 10-bit
• Package: 208TFBGA
• Device Core: ARM7TDMI-S
• Family Name: LPC2000
• Maximum Speed: 72 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1025 - KIT DEV IND REF DESIGN LPC2468622-1024 - BOARD SCKT ADAPTER FOR TFBGA208568-4358 - DISPLAY QVGA TFT FOR OM10100568-4309 - BOARD EXTENSION LPCSTICK568-4308 - EVAL LPC-STICK WITH LPC2468MCB2400U - BOARD EVAL MCB2400 + ULINK2MCB2400 - BOARD EVAL FOR NXP LPC246X SER622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4262; 935283234551; LPC2468FET208-S

1. Basic configuration
2. Introduction
3. Features of the MCI
4. SD/MMC card interface pin description
UM10237_4
User manual
The SD/MMC is configured using the following registers:
The Secure Digital and Multimedia Card Interface (MCI) is an interface between the
Advanced Peripheral Bus (APB) system bus and multimedia and/or secure digital memory
cards. It consists of two parts:
The following features are provided by the MCI:
Table 481. SD/MMC card interface pin description
Pin Name
MCICLK
MCICMD
MCIDAT[3:0]
MCIPWR
1. Power: In the PCONP register
2. Clock: In PCLK_SEL1 select PCLK_MCI (see
3. Pins: Select SD/MMC pins and their modes in PINSEL0 to PINSEL4 and PINMODE0
4. Interrupts: Interrupts are enabled in the VIC using the VICIntEnable register
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UM10237
Chapter 21: LPC24XX SD/MMC card interface
Rev. 04 — 26 August 2009
Remark: On reset, the SD/MMC is disabled (PCMCI = 0).
to PINMODE4 (see
(Table
The MCI adapter block provides all functions specific to the Secure Digital/MultiMedia
memory card, such as the clock generation unit, power management control,
command and data transfer.
The APB interface accesses the MCI adapter registers, and generates interrupt and
DMA request signals.
Conformance to Multimedia Card Specification v2.11.
Conformance to Secure Digital Memory Card Physical Layer Specification, v0.96.
Use as a multimedia card bus or a secure digital memory card bus host. It can be
connected to several multimedia cards, or a single secure digital memory card.
DMA supported through the General Purpose DMA Controller.
7–106).
Type
Output
Input
Output
Output
Rev. 04 — 26 August 2009
Section
Description
Clock output
Command input/output.
Data lines. Only MCIDAT[0] is used for Multimedia cards.
Power Supply Enable for external SD/MMC power supply.
9–5).
(Table
4–63), set bit PC_MCI.
Table
4–57).
© NXP B.V. 2009. All rights reserved.
User manual
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