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 70 of 74
NXP Semiconductors
LPC11U2x
32-bit ARM Cortex-M0 microcontroller
16. Revision history
Table 21. Revision history
Document ID Release date Data sheet status Change notice Supersedes
LPC11U2x v.2.3 20140327 Product data sheet - LPC11U2X v.2.2
Part LPC11U22FBD48/301 added.
LPC11U2X v.2.2 20140311 Product data sheet - LPC11U2X v.2.1
Modifications:
• Updated Section 11.1 “Suggested USB interface solutions” for clarity.
• Open-drain I
2
C-bus and RESET pin descriptions updated for clarity. See Table 3.
LPC11U2X v.2.1 20130917 Product data sheet - LPC11U2X v.2
Modifications:
• Number of CAP and MAT functions for timers updated in Figure 1.
• Table 3: Added “5 V tolerant pad” to RESET/PIO0_0 table note.
• Table 7: Removed BOD interrupt level 0.
• Added Section 11.6 “ADC effective input impedance”.
• Programmable glitch filter is enabled by default. See Section 7.7.1.
• Table 5 “Static characteristics” added Pin capacitance section.
• Updated Section 11.1 “Suggested USB interface solutions”.
• Table 4 “Limiting values”:
– Updated V
DD
min and max.
– Updated V
I
conditions.
• Table 10 “EEPROM characteristics”:
– Removed f
clk
and t
er
; the user does not have control over these parameters.
– Changed the t
prog
from 1.1 ms to 2.9 ms; the EEPROM IAP always does an erase and
program, thus the total program time is t
er
+ t
prog
.
• Changed title of Figure 29 from “USB interface on a self-powered device” to “USB interface
with soft-connect”.
• Section 10.7 “USB interface” added. Parameter t
EOPR1
and t
EOPR2
renamed to t
EOPR
.
LPC11U2X v.2 20120113 Product data sheet - LPC11U2X v.1
Modifications:
• Use of USB with power profiles specified (Section 7.17.5.1).
• Power consumption data added in Section 9.2.
• SSP dynamic characteristics added (Table 16).
• IRC dynamic characteristics added (Table 12).
• Data sheet status changed to Product data sheet.
LPC11U2X v.1 20111129 Preliminary data sheet - -