LPC1114FHN33/203,5 NXP Semiconductors, LPC1114FHN33/203,5 Datasheet - Page 246

• Manufacturer Part Number: LPC1114FHN33/203,5
• Description: ARM Microcontrollers - MCU Cortex-M0 32 kB Fl 8 kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1114FHN33/203,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1114
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
UM10398
User manual
Fig 50. I
2
C serial interface block diagram
15.9.1 Input filters and output stages
SDA
SCL
status
bus
Input signals are synchronized with the internal clock, and spikes shorter than three
clocks are filtered out.
The output for I
OUTPUT
OUTPUT
FILTER
FILTER
STAGE
INPUT
STAGE
INPUT
DECODER
STATUS
2
All information provided in this document is subject to legal disclaimers.
C is a special pad designed to conform to the I
I2CnADDR0 to I2CnADDR3
ADDRESS REGISTERS
I2CnCONSET, I2CnCONCLR, I2CnSCLH, I2CnSCLL
MASK and COMPARE
Rev. 12 — 24 September 2012
ARBITRATION and
MONITOR MODE
SERIAL CLOCK
BIT COUNTER/
I2CnMMCTRL
GENERATOR
SYNC LOGIC
REGISTER
SCL DUTY CYLE REGISTERS
SHIFT REGISTER
CONTROL REGISTER and
STATUS REGISTER
I2CnDAT
I2CnSTAT
Chapter 15: LPC111x/LPC11Cxx I2C-bus controller
MATCHALL
I2CnMMCTRL[3]
I2CnMASK0 to I2CnMASK3
TIMING and
CONTROL
LOGIC
MASK REGISTERS
I2CnDATABUFFER
ACK
PCLK
interrupt
16
8
8
8
2
C specification.
UM10398
© NXP B.V. 2012. All rights reserved.
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