M052LDN Datasheet, PDF (4/86 Pages) List of Unclassifed Manufacturers – 32-bit Microcontroller

M051 DN/DE
9 M05XXDE ELECTRICAL CHARACTERISTICS ···············································································68
9.1 Absolute Maximum Ratings·······································································································68
9.2 DC Electrical Characteristics·····································································································69
9.3 AC Electrical Characteristics ·····································································································73
9.3.1 External Input Clock····················································································································73
9.3.2 External 4~24 MHz High Speed Crystal (HXT) ······································································73
9.3.3 Typical Crystal Application Circuits ··························································································73
9.3.4 22.1184 MHz Internal High Speed RC Oscillator (HIRC) ·····················································74
9.3.5 10 kHz Internal Low Speed RC Oscillator (LIRC) ··································································75
9.4 Analog Characteristics ···············································································································76
9.4.1 12-bit SAR ADC···························································································································76
9.4.2 LDO & Power Management·······································································································77
9.4.3 Low Voltage Reset ······················································································································77
9.4.4 Brown-out Detector ·····················································································································78
9.4.5 Power-on Reset···························································································································78
9.4.6 Temperature Sensor···················································································································80
9.4.7 Comparator ··································································································································80
9.5 Flash DC Electrical Characteristics ··························································································81
9.6 SPI Dynamic Characteristics·····································································································82
9.6.1 Dynamic Characteristics of Data Input and Output Pin ·························································82
10 PACKAGE DIMENSIONS ···········································································································83
10.1 LQFP-48 (7x7x1.4mm² Footprint 2.0mm) ···············································································83
10.2 QFN-33 (5X5 mm², Thickness 0.8mm, Pitch 0.5 mm) ··························································84
11 REVISION HISTORY ···················································································································85
Oct. 05, 2015
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Rev 1.03