lpc11u23 NXP Semiconductors, lpc11u23 Datasheet

lpc11u23

Manufacturer Part Number

lpc11u23

Description

32-bit Arm Cortex-m0 Microcontroller; Up To 32 Kb Flash; Up To 10 Kb Sram And 4 Kb Eeprom; Usb Device; Usart

Manufacturer

NXP Semiconductors

Datasheet

1.LPC11U23.pdf (70 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

lpc11u23FBD48/301,

Manufacturer:

Intersil

Quantity:

Company:

BOSTOCK HK LIMITED

Part Number:

lpc11u23FBD48/301,

Manufacturer:

NXP Semiconductors

Quantity:

10 000

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1. General description

2. Features and benefits

The LPC11U2x are an ARM Cortex-M0 based, low-cost 32-bit MCU family, 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 LPC11U2x operate at CPU frequencies of up to 50 MHz.

Equipped with a highly flexible and configurable Full-Speed USB 2.0 device controller, the

LPC11U2x brings unparalleled design flexibility and seamless integration to today’s

demanding connectivity solutions.

The peripheral complement of the LPC11U2x includes up to 32 kB of flash memory, up to

10 kB of SRAM data memory and 4 kB EEPROM, one Fast-mode Plus I

one RS-485/EIA-485 USART with support for synchronous mode and smart card

interface, two SSP interfaces, four general-purpose counter/timers, a 10-bit ADC

(Analog-to-Digital Converter), and up to 54 general-purpose I/O pins.



LPC11U2x

32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; up

to 10 kB SRAM and 4 kB EEPROM; USB device; USART

Rev. 2 — 13 January 2012

System:

Memory:

Debug options:



ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.

ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).

Non-Maskable Interrupt (NMI) input selectable from several input sources.

System tick timer.

Up to 32 kB on-chip flash program memory.

Up to 4 kB on-chip EEPROM data memory; byte erasable and byte programmable.

Up to 10 kB SRAM data memory.

16 kB boot ROM.

In-System Programming (ISP) and In-Application Programming (IAP) for flash and

EEPROM via on-chip bootloader software.

ROM-based USB drivers. Flash updates via USB supported.

ROM-based 32-bit integer division routines.

Standard JTAG (Joint Test Action Group) test interface for BSDL (Boundary Scan

Description Language).

Serial Wire Debug.

Product data sheet

C-bus interface,

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