PHILIPS LPC11U14FET48 Low-cost cortex-m0 usb solutions with smart card interface Datasheet

NXP 50-MHz, 32-bit
ARM Cortex-M0TM
microcontrollers LPC11U00
Low-cost Cortex-M0 USB solutions with
Smart Card interface
Delivering robust USB performance at a low price point, these low-cost devices are compelling
replacements for 8/16-bit USB microcontrollers. The highly flexible USB architecture is, quite
simply, a better approach to USB. NXP offers the widest range of ARM-based USB solutions, as
well as easy-to-use software and integrated development platforms that make NXP a one-stop
shop for USB.
Features
`` ARM Cortex-M0 processor, running at frequencies of up to
50 MHz
`` Memory:
- Up to 32 kB on-chip flash program memory
- Total of 6 kB SRAM data memory (4 kB main SRAM and`
2 kB USB SRAM)
- 16 kB boot ROM
- In-System Programming (ISP) and In-Application
Programming (IAP) via on-chip bootloader software
`` Debug options:
- Standard JTAG test/debug interface. Serial Wire Debug
- Boundary scan for simplified board testing
`` Up to 40 General-Purpose I/O (GPIO) pins with configurable
pull-up/pull-down resistors, repeater mode, and open-drain
mode
- 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 two true open-drain
pins (P0_4 and P0_5)
`` Four general-purpose counter/timers with a total of `
up to 5 capture inputs and 13 match outputs
`` Programmable Windowed WatchDog Timer (WWDT) with a
dedicated, internal low-power WatchDog Oscillator (WDO)
`` Analog peripherals:
- 10-bit ADC with input multiplexing among eight pins
`` Serial interfaces:
- USB 2.0 full-speed device controller
- USART with fractional baud-rate generation
- 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
and Fast-mode Plus (Fm+)
`` Clock generation:
- Crystal oscillator with an operating range of `
1 to 25 MHz (system oscillator)
- 12 MHz high-frequency Internal RC oscillator (IRC)
- Internal low-power, low-frequency WatchDog Oscillator
- 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
- Clock output function
`` Power control:
- Four reduced power modes: Sleep, Deep-sleep, `
Power-down, and Deep power-down
- Power profiles residing in boot ROM
- Processor wake-up from Deep-sleep and Power-down
modes via reset, selectable GPIO pins, watchdog interrupt,
or USB port activity
`` Power-On Reset (POR)
`` Brownout detect with four separate thresholds for interrupt
and forced reset
LPC11U1x
LPC11U1x
Flash
Up to 50 MHz
16/24/32 kB
AHB-LITE Bus
ARM
CORTEX-M0
`` Unique device serial number for identification
`` Single 3.3 V power supply (1.8 to 3.6 V)
`` Temperature range -40 to +85 °C
`` Available in 48-pin LQFP, 48-pin TFBGA, and 33-pin HVQFN
package
`` Pin-compatible with the LPC134x series
Maximizing connectivity, minimizing power
Connectivity options on the LPC11U00 series include two
Synchronous Serial Port (SSP) interfaces, I2C with Fast-mode
Plus feature for 10x higher bus-drive capability, a Universal
Synchronous-Asynchronous Receiver/Transmitter (USART) and
a Smart Card interface. The Smart Card interface (ISO7816-3)
provides a plug-and-play interface for Smart Cards, making`
the LPC11U00 a good fit for e-commerce applications.
Small form-factor mobile & consumer apps
As an extension of NXP’s proven LPC1100 family, the
LPC11U00 series delivers up to 32 kB Flash, 6 kB SRAM, `
a variety of serial interfaces, four system timers with PWM
functionality, an 8-channel, 10-bit ADC, and up to 40 GPIOs. `
In addition to several standard package offerings, the
LPC11U00 series is offered in a miniature 4.5 x 4.5 mm
TFBGA48 package, making it especially suited for small`
form-factor mobile and consumer applications.
SRAM
6 kB
ROM
High-speed GPIO (Up to 42)
Bridge
32-bit Timers (2)
16-bit Timers (2)
2 SSP
Systick Timer
I2C
Windowed WDT
PMU, power modes, BOD,
single Vdd power supply, POR
Clock Generation Unit
USB
APB Bus
Power Control
USART / SMARTCARD INTERFACE
SERIAL INTERFACES
12 MHz, 1% IRC OSC,
Watchdog OSC,
1-25 MHz System OSC,
System PLL
8-channel, 10-bit
SYSTEM
ANALOG
Type number
Flash
ADC
Total SRAM
USB
USART/Smart
Card Interface
I2C / Fm+
ADC channels
SSP
Package
LPC11U12FHN33/201
16 kB
6 kB
1
1
1
8
2
HVQFN33
LPC11U12FBD48/201
LPC11U13FBD48/201
LPC11U14FHN33/201
LPC11U14FBD48/201
LPC11U14FET48/201
16 kB
24 kB
32 kB
32 kB
32 kB
6 kB
6 kB
6 kB
6 kB
6 kB
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
8
8
8
8
2
2
2
2
2
LQFP48
LQFP48
HVQFN33
LQFP48
TFBGA48
www.nxp.com
© 2011 NXP Semiconductors N.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The
Date of release: April 2011
information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and
Document order number: 9397 750 17080
may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof
Printed in the Netherlands
does not convey nor imply any license under patent- or other industrial or intellectual property rights.
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