LPC3230FET296,551 NXP Semiconductors, LPC3230FET296,551 Datasheet - Page 38

• Manufacturer Part Number: LPC3230FET296,551
• Description: IC ARM9 MCU 256K 296-TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC32x0r

Specifications of LPC3230FET296,551

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 266MHz
• Connectivity: EBI/EMI, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, Motor Control PWM, PWM, WDT
• Number Of I /o: 51
• Program Memory Type: ROMless
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 3.6 V
• Data Converters: A/D 3x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 296-TFBGA
• Processor Series: LPC32
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 256 KB
• Interface Type: I2C, I2S, UART, USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 6
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4531; 935287119551

NXP Semiconductors
LPC3220_30_40_50_1
Product data sheet
7.8.4.1 Features
7.8.5.1 Features
7.8.5 I
There is a separate slave transmit FIFO. The slave transmit FIFO (TXS) and its level are
only available when the controller is configured as a Master/Slave device and is operating
in a multi-master environment. Separate TX FIFOs are needed in a multi-master because
a controller might have a message queued for transmission when an external master
addresses it to be come a slave-transmitter, a second source of data is needed.
Note that the I
I
I
the bus.
The I
The I
and one word select signal. Each I
master connection determines the frequency of the clock line and all other slaves are
driven by this clock source. The two I
a separate transmit and receive channel, providing a total of two transmit channels and
two receive channels. Each I
2
2
2
C. The I
C-bus interface, software has full control of when I
•
•
•
•
•
•
•
•
•
•
•
•
•
•
S-bus audio controller
The two I
Single-master, Multi-master or Slave modes.
Programmable clock to allow adjustment of I
Bidirectional data transfer.
Serial clock synchronization allows devices with different bit rates to communicate via
one serial bus.
Serial clock synchronization can be used as a handshake mechanism to suspend and
resume serial transfer.
The interface has separate input/output channels each of which can operate in master
or slave mode.
Capable of handling 8-bit, 16-bit, and 32-bit word sizes.
Mono and stereo audio data supported.
Supports standard sampling frequencies (8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz,
32 kHz, 44.1 kHz, 48 kHz, 96 kHz).
Word select period can be configured in master mode (separately for I
output).
Two eight-word FIFO data buffers are provided, one for transmit and one for receive.
Generates interrupt requests when buffer levels cross a programmable boundary.
Two DMA requests, controlled by programmable buffer levels. These are connected
to the GPDMA block.
Controls include reset, stop, and mute options separately for I
2
2
S-bus provides a standard communication interface for digital audio applications
S-bus specification defines a 3-wire serial bus using one data line, one clock line,
2
C clock can be disabled between communications, if used as a single master
2
2
C-bus blocks are standard I
C clock must be enabled in the I2CCLK_CTRL register before using the
All information provided in this document is subject to legal disclaimers.
Rev. 01.03 — 16 March 2010
2
S channel supports monaural or stereo formatted data.
2
S connection can act as a master or a slave. The
2
S-bus interfaces on the LPC3220/30/40/50 provides
2
C-bus compliant interfaces that may be used in
2
C-bus transfer rates.
LPC3220/30/40/50
2
C communication is taking place on
16/32-bit ARM microcontrollers
2
S input and I
© NXP B.V. 2010. All rights reserved.
2
S input and
2
S output.
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