LPC4350FET256,551 NXP Semiconductors, LPC4350FET256,551 Datasheet - Page 80

• Manufacturer Part Number: LPC4350FET256,551
• Description: IC MCU 32BIT 256LBGA
• Manufacturer: NXP Semiconductors
• Series: LPC43xxr

Specifications of LPC4350FET256,551

• Core Processor: ARM® Cortex™-M4/M0
• Core Size: 32-Bit Dual-Core
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 146
• Program Memory Size: -
• Program Memory Type: ROMless
• Eeprom Size: -
• Ram Size: 264K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NXP Semiconductors
LPC4350_30_20_10
Objective data sheet
7.18.3.1 Features
7.18.4.1 Features
7.18.5.1 Features
7.18.4 SSP serial I/O controller
7.18.5 I
Remark: The LPC4350/30/20/10 contain two SSP controllers.
The SSP controller is capable of operation on a SPI, 4-wire SSI, or Microwire bus. It can
interact with multiple masters and slaves on the bus. Only a single master and a single
slave can communicate on the bus during a given data transfer. The SSP supports full
duplex transfers, with frames of 4 bits to 16 bits of data flowing from the master to the
slave and from the slave to the master. In practice, often only one of these data flows
carries meaningful data.
Remark: The LPC4350/30/20/10 each contain two I
The I
(SCL) and a Serial Data line (SDA). Each device is recognized by a unique address and
can operate as either a receiver-only device (e.g., an LCD driver) or a transmitter with the
capability to both receive and send information (such as memory). Transmitters and/or
receivers can operate in either master or slave mode, depending on whether the chip has
to initiate a data transfer or is only addressed. The I
controlled by more than one bus master connected to it.
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C-bus interface
Maximum SPI data bit rate <tbd>
Compliant with SPI specification
Synchronous, serial, full duplex communication
Combined SPI master and slave
Maximum data bit rate of one eighth of the input clock rate
8 bits to 16 bits per transfer
Maximum SSP speed of <tbd> Mbit/s (master) or <tbd> Mbit/s (slave)
Compatible with Motorola SPI, 4-wire Texas Instruments SSI, and National
Semiconductor Microwire buses
Synchronous serial communication
Master or slave operation
8-frame FIFOs for both transmit and receive
4-bit to 16-bit frame
DMA transfers supported by GPDMA
I
supports Fast mode plus with bit rates up to 1 Mbit/s.
I
Easy to configure as master, slave, or master/slave.
Programmable clocks allow versatile rate control.
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C0 is a standard I
C1 uses standard I/O pins with bit rates of up to 400 kbit/s (Fast I
C-bus is bidirectional for inter-IC control using only two wires: a Serial Clock line
All information provided in this document is subject to legal disclaimers.
Rev. 2.1 — 23 September 2011
2
C compliant bus interface with open-drain pins. I
32-bit ARM Cortex-M4/M0 microcontroller
LPC4350/30/20/10
2
2
C is a multi-master bus and can be
C-bus interfaces.
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© NXP B.V. 2011. All rights reserved.
C-bus).
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C0 also
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