LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 38

• 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

NXP Semiconductors
Table 38.
UM10237_4
User manual
Bit
0
1
2
3
4
Symbol
GPIOM
EMC Reset
Disable
EMC Burst
Control
MCIPWR
Active
Level
OSCRANGE
System Controls and Status register (SCS - address 0xE01F C1A0) bit description
[1]
[1]
3.3.2.1 Examples of AHB2 settings
3.4.1 System Controls and Status register (SCS - 0xE01F C1A0)
3.4 Other system controls and status flags
Value Description
0
1
0
1
0
1
0
1
0
1
Table 36.
Table 37.
[1]
Some aspects of controlling LPC2400 operation that do not fit into peripheral or other
registers are grouped here.
Bit
13:12
17:16
Bit
13:12
17:16
Sequence based on round-robin.
GPIO access mode selection.
GPIO ports 0 and 1 are accessed via APB addresses in a fashion
compatible with previous LPC2000 devices.
High speed GPIO is enabled on ports 0 and 1, accessed via addresses in
the on-chip memory range. This mode includes the port masking feature
described in the GPIO chapter.
External Memory Controller Reset Disable.
Both EMC resets are asserted when any type of reset event occurs. In this
mode, all registers and functions of the EMC are initialized upon any reset
condition.
Many portions of the EMC are only reset by a power-on or brown-out event,
in order to allow the EMC to retain its state through a warm reset (external
reset or watchdog reset). If the EMC is configured correctly, auto-refresh can
be maintained through a warm reset.
External Memory Controller burst control (implemented on device revisions
C and higher).
Burst enabled.
Burst disabled.
MCIPWR pin control.
The MCIPWR pin is low.
The MCIPWR pin is high.
Main oscillator range select.
The frequency range of the main oscillator is 1 MHz to 20 MHz.
The frequency range of the main oscillator is 15 MHz to 25 MHz.
Symbol
EP1
EP2
Symbol
EP1
EP2
Priority sequence (bit 0 = 0): Ethernet, CPU
Priority sequence (bit 0 = 0): Ethernet, CPU
Description Priority value nn
CPU
Ethernet
Description Priority value nn
Ethernet
CPU
Rev. 04 — 26 August 2009
10 (2)
01 (1)
00
00
Chapter 3: LPC24XX System control
Priority sequence
1
2
Priority sequence
2
1
[1]
[1]
UM10237
© NXP B.V. 2009. All rights reserved.
R/W
Access Reset
R/W
R/W
R/W
R/W
38 of 792
value
0
0
0
0
0