LPC1313FBD48,151 NXP Semiconductors, LPC1313FBD48,151 Datasheet - Page 242

• Manufacturer Part Number: LPC1313FBD48,151
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1313FBD48,151

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: I²C, Microwire, SPI, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 42
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC13
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Interface Type: I2C, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: OM11041
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: LPC1000
• Device Core: ARM Cortex-M3
• Device Core Size: 32b
• Frequency (max): 72MHz
• Total Internal Ram Size: 8KB
• # I/os (max): 42
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: LPC1000
• Maximum Speed: 72 MHz
• Number Of Programmable I/os: 42
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-4918 - KIT DEV FOR LPC1313622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4914; 935289651151

NXP Semiconductors
UM10375
User manual
Fig 38. SPI frame format with CPOL=0 and CPHA=0 (a) Single and b) Continuous Transfer)
a. Single transfer with CPOL=0 and CPHA=0
b. Continuous transfer with CPOL=0 and CPHA=0
SSEL
MOSI
MISO
SCK
13.8.2.2 SPI format with CPOL=0,CPHA=0
MSB
MSB
The CPHA control bit selects the clock edge that captures data and allows it to change
state. It has the most impact on the first bit transmitted by either allowing or not allowing a
clock transition before the first data capture edge. When the CPHA phase control bit is
LOW, data is captured on the first clock edge transition. If the CPHA clock phase control
bit is HIGH, data is captured on the second clock edge transition.
Single and continuous transmission signal sequences for SPI format with CPOL = 0,
CPHA = 0 are shown in
In this configuration, during idle periods:
If the SSP is enabled and there is valid data within the transmit FIFO, the start of
transmission is signified by the SSEL master signal being driven LOW. This causes slave
data to be enabled onto the MISO input line of the master. Master’s MOSI is enabled.
One half SCK period later, valid master data is transferred to the MOSI pin. Now that both
the master and slave data have been set, the SCK master clock pin goes HIGH after one
further half SCK period.
The data is captured on the rising and propagated on the falling edges of the SCK signal.
•
•
•
The CLK signal is forced LOW.
SSEL is forced HIGH.
The transmit MOSI/MISO pad is in high impedance.
SSEL
MOSI
MISO
SCK
4 to 16 bits
All information provided in this document is subject to legal disclaimers.
MSB
LSB
LSB
MSB
Figure
Rev. 2 — 7 July 2010
Q
38.
4 to 16 bits
MSB
MSB
LSB
LSB
Q
4 to 16 bits
Chapter 13: LPC13xx SSP
UM10375
© NXP B.V. 2010. All rights reserved.
LSB
LSB
Q
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