LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 408
LPC2468FET208,551
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
935283234551
LPC2468FET208-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2468FET208,551
Manufacturer:
NXP
Quantity:
6 174
Company:
Part Number:
LPC2468FET208,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
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Table 373. I2C Control register (I2C_CTL - address 0xFFE0 C308) bit description
UM10237_4
User manual
Bit
0
1
2
Symbol
TDIE
AFIE
NAIE
7.13 I2C Control Register (I2C_CTL - 0xFFE0 C308)
Value Description
0
1
0
1
0
1
Table 372. I2C status register (I2C_STS - address 0xFFE0 C304) bit description
The I2C_CTL register is used to enable interrupts and reset the I
Enabled interrupts cause the USB_I2C_INT interrupt output line to be asserted when set.
Transmit Done Interrupt Enable. This enables the TDI interrupt signalling that this I
issued a STOP condition.
Disable the TDI interrupt.
Enable the TDI interrupt.
Transmitter Arbitration Failure Interrupt Enable. This enables the AFI interrupt which is
asserted during transmission when trying to set SDA high, but the bus is driven low by
another device.
Disable the AFI.
Enable the AFI.
Transmitter No Acknowledge Interrupt Enable. This enables the NAI interrupt signalling
that transmitted byte was not acknowledged.
Disable the NAI.
Enable the NAI.
Bit
8
9
10
11
31:12 -
Symbol Value Description
RFF
RFE
TFF
TFE
0
1
0
1
0
1
0
1
NA
Rev. 04 — 26 August 2009
Receive FIFO Full (RFF). This bit is set when the RX FIFO is full
and cannot accept any more data. It is cleared when the RX
FIFO is not full. If a byte arrives when the Receive FIFO is full,
the SCL is held low until the CPU reads the RX FIFO and makes
room for it.
RX FIFO is not full
RX FIFO is full
Receive FIFO Empty. RFE is set when the RX FIFO is empty
and is cleared when the RX FIFO contains valid data.
RX FIFO contains data.
RX FIFO is empty
Transmit FIFO Full. TFF is set when the TX FIFO is full and is
cleared when the TX FIFO is not full.
TX FIFO is not full.
TX FIFO is full
Transmit FIFO Empty. TFE is set when the TX FIFO is empty
and is cleared when the TX FIFO contains valid data.
TX FIFO contains valid data.
TX FIFO is empty
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Chapter 15: LPC24XX USB OTG controller
2
C state machine.
UM10237
© NXP B.V. 2009. All rights reserved.
2
C
408 of 792
Reset
Value
0
1
0
1
NA
Reset
Value
0
0
0
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