Datasheet
LPC185X_3X_2X_1X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.1 — 6 May 2014 143 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
18. Revision history
Table 42. Revision history
Document ID Release date Data sheet status Change notice Supersedes
LPC185X_3X_2X_1X v.4.1 20140506 Product data sheet - LPC185X_3X_2X_1X v.4
Modifications:
• Parameter t
ret
(retention time) for EEPROM updated in Table 15.
• Parameter V
DDA(3V3)
added for pins USB0_VDDA3V3_DRIVER and
USB0_VDDA3V3 in Table 11
.
• Parameter name I
DD(ADC)
changed to I
DDA
in Table 11.
• Minimum wake-up time from sleep mode added in Tab le 1 6.
• Data for I
DD(IO)
added in Tab le 11.
• Data sheet status changed to Product data sheet.
• IRC specifications corrected in Table 19 “Dynamic characteristic: IRC oscillator” and
Section 2
: Accuracy changed to +/- 3 % over the entire temperature range.
• Bandgap characteristics removed.
• Section 13.7 “Suggested USB interface solutions” added.
• I
DD(REG)(3V3)
updated in Table 11 “Static characteristics” for the following conditions:
– Active mode: CCLK = 12 MHz; I
DD(REG)(3V3)
changed from 9.3 mA to 10 mA.
– Active mode: CCLK = 60 MHz; I
DD(REG)(3V3)
changed from 26 mA to 28 mA.
– Active mode: CCLK = 120 MHz; I
DD(REG)(3V3)
changed from 46 mA to 51 mA.
– Active mode: CCLK = 180 MHz; I
DD(REG)(3V3)
changed from 66 mA to 74 mA.
– Sleep mode: CCLK = 12 MHz; I
DD(REG)(3V3)
changed from 6.2 mA to 8.8 mA.
• Figure 10 to Figure 13 updated.
• General-purpose OTP size corrected.
LPC185X_3X_2X_1X v.4 20121031 Preliminary data sheet - LPC1857_53 v.3.2
Modifications:
• Removed TFBGA180 package.
• Parts LPC183x, LPC182x, and LPC181x added.
• LQFP144 and TFBGA100 packages added.
• T = 105 °C data added in Figure 19 to Figure 22.
• Changed symbol names and parameter names in Table 21.
• Parameter I
LH
updated for condition V
I
= 5 V and T
amb
= 25 °C/105 °C in Table 11.
• Power consumption data added in Section 10.1.