LPC11C12FBD48

Cortex-M0 with 16 kB flash, 8 kB SRAM, CAN and CANopen drivers on-chip


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The LPC11C12FBD48 is an ARM Cortex-M0 microcontroller designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. The peripheral complement of the LPC11C12FBD48 includes 16 kB of flash memory, 8 kB of data memory, one C_CAN controller, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 UART, two SPI interfaces with SSP features, four general purpose counter/timers, a 10-bit ADC, and 40 general purpose I/O pins. On-chip C_CAN drivers and flash In-System Programming tools via C_CAN are included.

Features and benefits

  • ARM Cortex-M0 processor, running at frequencies of up to 50 MHz
  • ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
  • Serial Wire Debug
  • System tick timer
  • 16 kB on-chip flash program memory
  • 8 kB SRAM data memory
  • In-System Programming (ISP) and In-Application Programming (IAP)
  • Flash ISP commands can be issued via UART or C_CAN
  • 40 General Purpose I/O (GPIO) pins with configurable pull-up/-down resistors
  • High-current output driver (20 mA) on one pin
  • High-current sink drivers (20 mA) on two I²C-bus pins in Fast-mode Plus
  • Four general purpose counter/timers with 4 capture inputs and 13 match outputs
  • Programmable WatchDog Timer (WDT)
  • 10-bit ADC with input multiplexing among 8 pins
  • UART with fractional baud rate generation
  • Two SPI controllers with SSP features and FIFO and multi-protocol capabilities
  • I²C-bus interface supporting full I²C-bus specification and Fast-mode Plus
  • C_CAN controller and on-chip C_CAN drivers
  • 12 MHz internal RC oscillator that can be used as a system clock
  • Crystal oscillator with an operating range of 1 MHz to 25 MHz
  • Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz
  • Integrated PMU (Power Management Unit) to minimize power consumption
  • Brownout detect with four separate thresholds for interrupt and forced reset
  • Unique device serial number for identification
  • Single 3.3 V power supply (1.8 V to 3.6 V)

Applications

  • eMetering
  • Elevator systems
  • Industrial and sensor based networks
  • White goods
All information on this product information page is subject to the subsequent disclaimers:
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Parametric search

Parametrics of this product

SymbolParameterConditionsMinTyp/NomMaxUnit
General
fmaxmaximum frequency50MHz
VDD(IO)input/output supply voltage3.3V
VDDCcore supply voltage3.3V
IDDsupply currentper supply pin [0]100mA
VDDsupply voltage [4]1.83.6V
VIinput voltage5 V tolerant I/O pins; only valid when the VDD supply voltage is present [5]-0.55.5V
Memory
Nbyte(on-chip)on-chip memoryFLASH16kB
Nbyte(on-chip)on-chip memoryRAM8kB
Other peripherals
NioGPIO pins40
Serial interfaces
Nperinumber of peripheralsI²C; fbit = 1 Mbit/s1
Nperinumber of peripheralsCAN; fbit = 1 Mbit/s1
Nperinumber of peripheralsUART; fbit < 3.125 Mbit/s1
Nperinumber of peripheralsSPI; fbit < 25 Mbit/s [2]2
Analog
Nperinumber of peripheralsADC; Nbit = 10 bit8
Timers
Nperinumber of peripheralsPWM [1]13
Nperinumber of peripheralsWDT1
Nperinumber of peripheralsTIM [3]5

Similar products

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
LPC11C12FBD48/301LPC11C12FBD48/301,9352 923 58151Volume productionSOT313-2
(LQFP48) 		Tray Pack, Bakeable, SingleStandard Marking

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
LPC11C12FBD48/301LPC11C12FBD48/301,LPC11C12FBD48/301Always Pb-free11
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Documentation for this product

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
LPC11C12FBD48/3019352 923 58151LPC11C12FBD48/301,NAARROW ELECTRONICS5005/24/2012Buy online 
   NADIGI-KEY CORPORATION545/24/2012Buy online 

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