LPC1316FHN33

NXP  LPC1316FHN33  微控制器, 32位, ARM 皮质-M3, 72 MHz, 48 KB, 8 KB, 33 引脚, HVQFN

General description

The LPC1315/16/17/45/46/47 are ARM Cortex-M3 based microcontrollers for embedded

applications featuring a high level of integration and low power consumption. The ARM

Cortex-M3 is a next generation core that offers system enhancements such as enhanced

debug features and a higher level of support block integration.

Features and benefits

 System:

  ARM Cortex-M3 r2p1 processor, running at frequencies of up to 72 MHz.

  ARM Cortex-M3 built-in Nested Vectored Interrupt Controller NVIC.

  Non Maskable Interrupt NMI input selectable from several input sources.

  System tick timer.

 Memory:

  Up to 64 kB on-chip flash program memory with a 256 byte page erase function.

  In-System Programming ISP and In-Application Programming IAP via on-chip bootloader software. Flash updates via USB supported.

  Up to 4 kB on-chip EEPROM data memory with on-chip API support.

  Up to 12 kB SRAM data memory.

  16 kB boot ROM with API support for USB API, power control, EEPROM, and flash IAP/ISP.

 Debug options:

  Standard JTAG test interface for BSDL.

  Serial Wire Debug.

  Support for ETM ARM Cortex-M3 debug time stamping.

 Digital peripherals:

  Up to 51 General Purpose I/O GPIO pins with configurablepull-up/pull-down resistors, repeater mode, input inverter, and pseudo open-drain mode. Eight pins support programmable glitch filter.

  Up to 8 GPIO pins can be selected as edge and level sensitive interrupt sources.

  Two GPIO grouped interrupt modules enable an interrupt based on a programmable pattern of input states of a group of GPIO pins.

  High-current source output driver 20 mA on one pin P0_7.

  High-current sink driver 20 mA on true open-drain pins P0_4 and P0_5.

  Four general purpose counter/timers with a total of up to 8 capture inputs and 13 match outputs.

  Programmable Windowed WatchDog Timer WWDT with a internal low-power WatchDog Oscillator WDO.

  Repetitive Interrupt Timer RI Timer.

 Analog peripherals:

  12-bit ADC with eight input channels and sampling rates of up to 500 kSamples/s. 

   Serial interfaces:

  USB 2.0 full-speed device controller LPC1345/46/47 with on-chip ROM-based USB driver library.

  USART with fractional baud rate generation, internal FIFO, a full modem control handshake interface, and support for RS-485/9-bit mode and synchronous mode. USART supports an asynchronous smart card interface ISO 7816-3.

  Two SSP controllers with FIFO and multi-protocol capabilities.

  I2C-bus interface supporting the full I2C-bus specification andFast-mode Plus with a data rate of up to 1 Mbit/s with multiple address recognition and monitor mode.

 Clock generation:

  Crystal Oscillator with an operating range of 1 MHz to 25 MHz system oscillator with failure detector.

  12 MHz high-frequency Internal RC oscillator IRC trimmed to 1 % accuracy over the entire voltage and temperature range. The IRC can optionally be used as a system clock.

  Internal low-power, low-frequency WatchDog Oscillator WDO with programmable frequency output.

  PLL allows CPU operation up to the maximum CPU rate with the system oscillator or the IRC as clock sources.

  A second, dedicated PLL is provided for USB LPC1345/46/47.

  Clock output function with divider that can reflect the crystal oscillator, the main clock, the IRC, or the watchdog oscillator.

 Power control:

  Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down.

  Power profiles residing in boot ROM allow optimized performance and minimized power consumption for any given application through one simple function call.

  Processor wake-up from Deep-sleep and Power-down modes via reset, selectable GPIO pins, watchdog interrupt, or USB port activity.

  Processor wake-up from Deep power-down mode using one special function pin.

  Integrated PMU Power Management Unit to minimize power consumption during Sleep, Deep-sleep, Power-down, and Deep power-down modes.

  Power-On Reset POR.

  Brownout detect with up to four separate thresholds for interrupt and forced reset.

 Unique device serial number for identification.

 Single 3.3 V power supply 2.0 V to 3.6 V.

 Temperature range 40 C to +85 C.

 Available as LQFP64, LQFP48, and HVQFN33 package.

 Applications

 Consumer

    peripherals  

    Handheld scanners

 Medical

 USB audio devices

 Industrial control