LPC1227FBD48/301 NXP Semiconductors, LPC1227FBD48/301 Datasheet - Page 50

• Manufacturer Part Number: LPC1227FBD48/301
• Description: MCU, 128K FLASH, CORTEX-M0, 48LQFP
• Manufacturer: NXP Semiconductors

Specifications of LPC1227FBD48/301

• Rohs Compliant: YES
• Featured Product: LPC122x Cortex-M0 Microcontrollers
• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 45MHz
• Connectivity: I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Controller Family/series: LPC1200
• No. Of I/o's: 39
• Ram Memory Size: 8KB
• Cpu Speed: 30MHz
• No. Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-5163; LPC1227FBD48/301

NXP Semiconductors
LPC122X
Objective data sheet
Fig 22. SSP slave timing in SPI mode
SCK (CPOL = 0)
SCK (CPOL = 1)
MOSI
MISO
MOSI
MISO
All information provided in this document is subject to legal disclaimers.
Rev. 1.2 — 29 March 2011
DATA VALID
DATA VALID
t
v(Q)
DATA VALID
T
DATA VALID
cy(clk)
t
v(Q)
t
DS
DATA VALID
DATA VALID
t
clk(H)
32-bit ARM Cortex-M0 microcontroller
t
DH
t
DS
DATA VALID
DATA VALID
t
clk(L)
t
DH
t
h(Q)
t
h(Q)
LPC122x
© NXP B.V. 2011. All rights reserved.
CPHA = 1
CPHA = 0
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