LPC2468FBD208,551 NXP Semiconductors, LPC2468FBD208,551 Datasheet - Page 564

IC ARM7 MCU FLASH 512K 208-LQFP

LPC2468FBD208,551

Manufacturer Part Number
LPC2468FBD208,551
Description
IC ARM7 MCU FLASH 512K 208-LQFP
Manufacturer
NXP Semiconductors
Series
LPC2400r
Datasheets

Specifications of LPC2468FBD208,551

Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
208-LQFP
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
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
568-4261
935282457551
LPC2468FBD208-S

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NXP Semiconductors
UM10237_4
User manual
6.1 Power Control Register (MCI Power - 0xE008 C000)
6.2 Clock Control Register (MCIClock - 0xE008 C004)
Table 490. Summary of MCI registers
[1]
The MCIPower register controls an external power supply. Power can be switched on and
off, and adjust the output voltage.
MCIPower register.
The active level of the MCIPWR (Power Supply Enable) pin can be selected by bit 3 of the
SCS register (see
C1A0)” on page 36
Table 491: Power Control register (MCIPower - address 0xE008 C000) bit description
When the external power supply is switched on, the software first enters the power-up
phase, and waits until the supply output is stable before moving to the power-on phase.
During the power-up phase, MCIPWR is set HIGH. The card bus outlets are disabled
during both phases.
Note: After a data write, data cannot be written to this register for three MCLK clock
periods plus two PCLK clock periods.
The MCIClock register controls the MCICLK output.
assignment of the clock control register.
Name
MCIMask0
MCIFifoCnt
MCIFIFO
Bit
1:0
5:2
6
7
31:8
Reset Value reflects the data stored in used bits only. It does not include reserved bits content.
Symbol
Ctrl
-
OpenDrain
Rod
-
Description
Interrupt 0 mask register.
FIFO Counter.
Data FIFO Register.
Section 3–7.1 “System Controls and Status register (SCS - 0xE01F
Value Description
00
01
10
11
for details).
Rev. 04 — 26 August 2009
Power-off
Reserved
Power-up
Power-on
Reserved, user software should not write ones to
reserved bits. The value read from a reserved bit is not
defined.
MCICMD output control.
Rod control.
Reserved, user software should not write ones to
reserved bits. The value read from a reserved bit is not
defined.
Table 21–491
Chapter 21: LPC24XX SD/MMC card interface
Access Width Reset
R/W
RO
R/W
shows the bit assignment of the
Table 21–492
22
15
32
Value
0x000000
0x00000000 0xE008 C080
0x0000
shows the bit
[1]
UM10237
© NXP B.V. 2009. All rights reserved.
Address
0xE008 C03C
0xE008 C048
to
0xE008 C0BC
Reset
Value
00
NA
0
0
NA
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