LPC11U24FBD48/301, NXP Semiconductors, LPC11U24FBD48/301, Datasheet - Page 4

• Manufacturer Part Number: LPC11U24FBD48/301,
• Description: ARM Microcontrollers - MCU CortexM0 32bit 32KB with USB
• Manufacturer: NXP Semiconductors

Specifications of LPC11U24FBD48/301,

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC11U2x
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 6 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT
• Data Rom Size: 2 KB
• Number Of Programmable I/os: 40
• Number Of Timers: 4
• Factory Pack Quantity: 250

NXP Semiconductors
5. Block diagram
LPC11U2X
Product data sheet
Fig 1.
CT32B1_CAP[1:0]
GPIO ports 0/1
CT32B0_MAT[3:0]
CT32B1_MAT[3:0]
DCD, DSR
CT16B0_MAT[1:0]
CT16B1_MAT[1:0]
CTS, RTS, DTR
(1) Not available on HVQFN33 packages.
(2) CT32B1_CAP1 available in TFBGA48/LQFP64 packages only.
CT32B0_CAP0
CT16B0_CAP0
CT16B1_CAP0
Block diagram
GPIO pins
GPIO pins
GPIO pins
(1)
SCLK
, RI
RXD
TXD
(2)
(1)
LPC11U2x
HIGH-SPEED
GPIO
GPIO GROUP0 INTERRUPTS
GPIO GROUP1 INTERRUPTS
SMARTCARD INTERFACE
16-bit COUNTER/TIMER 0
16-bit COUNTER/TIMER 1
32-bit COUNTER/TIMER 0
32-bit COUNTER/TIMER 1
WINDOWED WATCHDOG
system bus
GPIO INTERRUPTS
slave
CORTEX-M0
TEST/DEBUG
SWD, JTAG
USART/
INTERFACE
TIMER
ARM
All information provided in this document is subject to legal disclaimers.
slave
Rev. 2 — 13 January 2012
EEPROM
24/32 kB
1/2/4 kB
FLASH
AHB-LITE BUS
slave
slave
AHB TO APB
SYSTEM OSCILLATOR
BRIDGE
8/10 kB
SRAM
XTALIN XTALOUT
IRC, WDO
slave
BOD
POR
16 kB
ROM
SYSTEM CONTROL
32-bit ARM Cortex-M0 microcontroller
master
10-bit ADC
slave
I
2
IOCON
C-BUS
SSP0
SSP1
PMU
POWER CONTROL,
PLL0
GENERATION,
FUNCTIONS
CONTROLLER
SYSTEM
USB DEVICE
RESET
CLOCK
USB PLL
002aag333
LPC11U2x
© NXP B.V. 2012. All rights reserved.
USB_DP
USB_DM
USB_VBUS
USB_FTOGGLE,
USB_CONNECT
AD[7:0]
SCL, SDA
SCK0, SSEL0,
MISO0, MOSI0
SCK1, SSEL1,
MISO1, MOSI1
CLKOUT
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