LPC1114FHN33/202,5 NXP Semiconductors, LPC1114FHN33/202,5 Datasheet - Page 13

• Manufacturer Part Number: LPC1114FHN33/202,5
• Description: IC MCU LV 32BIT 32K FLAS 32VQFN
• Manufacturer: NXP Semiconductors
• Series: LPC1100Lr

Specifications of LPC1114FHN33/202,5

• Featured Product: LPC1100L 32-Bit MCU
• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 28
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad
• Processor Series: LPC1114
• Core: ARM Cortex-M0
• Data Bus Width: 32 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, UART, SPI, SSP
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 42
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5151

Software support for sleep modes
Cortex-M0
ARM Cortex-M family has architected support for sleep states
– Enables ultra low-power standby operation
– Critical for extended life battery based applications
– Includes very low gate count Wake-Up Interrupt Controller (WIC)
External interrupts
NVIC
Power Management Unit
Sleep
Deep
WIC
Wake-up
Wake-up
sensitive
Interrupts
Sleep
Deep sleep
WIC signals wake-up to PMU
– CPU can be clock gated
– NVIC remains sensitive to interrupts
– WIC remains sensitive to selected interrupts
– Cortex-M0 can be put into state retention
– Core can be woken almost instantaneously
– React to critical external events
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