LM3S1620 Luminary Micro, Inc, LM3S1620 Datasheet - Page 36

• Manufacturer Part Number: LM3S1620
• Description: Lm3s1620 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Architectural Overview
1.4.7.4
1.4.8
36
Hibernation Module (see page 120)
The Hibernation module provides logic to switch power off to the main processor and peripherals,
and to wake on external or time-based events. The Hibernation module includes power-sequencing
logic, a real-time clock with a pair of match registers, low-battery detection circuitry, and interrupt
signalling to the processor. It also includes 64 32-bit words of non-volatile memory that can be used
for saving state during hibernation.
Hardware Details
Details on the pins and package can be found in the following sections:
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“Pin Diagram” on page 443
“Signal Tables” on page 445
“Operating Characteristics” on page 472
“Electrical Characteristics” on page 473
“Package Information” on page 485
Preliminary
July 26, 2008