Datasheet
LPC11U2X All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
Product data sheet Rev. 2.3 — 27 March 2014 3 of 74
NXP Semiconductors
LPC11U2x
32-bit ARM Cortex-M0 microcontroller
Processor wake-up from Deep power-down mode using one special function pin.
Power-On Reset (POR).
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).
Temperature range 40 C to +85 C.
Available as LQFP64, LQFP48, TFBGA48, and HVQFN33 packages.
3. Applications
4. Ordering information
4.1 Ordering options
Consumer peripherals Handheld scanners
Medical USB audio devices
Industrial control
Table 1. Ordering information
Type number Package
Name Description Version
LPC11U22FBD48/301 LQFP48 plastic low profile quad flat package; 48 leads; body 7 7 1.4 mm SOT313-2
LPC11U23FBD48/301 LQFP48 plastic low profile quad flat package; 48 leads; body 7 7 1.4 mm SOT313-2
LPC11U24FHI33/301 HVQFN33 plastic thermal enhanced very thin quad flat package; no leads; 33
terminals; body 5 5 0.85 mm
n/a
LPC11U24FBD48/301 LQFP48 plastic low profile quad flat package; 48 leads; body 7 7 1.4 mm SOT313-2
LPC11U24FET48/301 TFBGA48 plastic thin fine-pitch ball grid array package; 48 balls; body 4.5 4.5
0.7 mm
SOT1155-2
LPC11U24FHN33/401 HVQFN33 plastic thermal enhanced very thin quad flat package; no leads; 33
terminals; body 7 7 0.85 mm
n/a
LPC11U24FBD48/401 LQFP48 plastic low profile quad flat package; 48 leads; body 7 7 1.4 mm SOT313-2
LPC11U24FBD64/401 LQFP64 plastic low profile quad flat package; 64 leads; body 10 10 1.4 mm SOT314-2
Table 2. Part ordering options
Part Number Flash
(kB)
EEPROM
(kB)
Main
SRAM
(kB)
USB
SRAM
(kB)
USB I
2
C-bus
FM+
SSP ADC
channels
GPIO Package
LPC11U22FBD48/301 16 1 6 2 1 1 2 8 40 LQFP48
LPC11U23FBD48/301 24 1 6 2 1 1 2 8 40 LQFP48
LPC11U24FHI33/301 32 2 6 2 1 1 2 8 26 HVQFN33 (5 5)
LPC11U24FBD48/301 32 2 6 2 1 1 2 8 40 LQFP48
LPC11U24FET48/301 32 2 6 2 1 1 2 8 40 TFBGA48
LPC11U24FHN33/401 32 4 8 2 1 1 2 8 26 HVQFN33 (7 7)
LPC11U24FBD48/401 32 4 8 2 1 1 2 8 40 LQFP48
LPC11U24FBD64/401 32 4 8 2 1 1 2 8 54 LQFP64