LM3S317 Luminary Micro, Inc, LM3S317 Datasheet - Page 358

• Manufacturer Part Number: LM3S317
• Description: Lm3s317 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Electrical Characteristics
19.1.4
19.1.5
358
Power Specifications
The power measurements specified in Table 19-4 are run on the core processor using SRAM with
the following specifications:
Table 19-4. Power Specifications
a. Pending characterization completion.
Flash Memory Characteristics
Table 19-5. Flash Memory Characteristics
a. A program/erase cycle is defined as switching the bits from 1-> 0 -> 1.
I
DD_DEEPSLEEP
Parameter
Parameter
I
V
LDO=2.5
Temperature=25°C
System Clock=25 MHz (with PLL)
Code
DD_SLEEP
I
T
DD_RUN
PE
T
DD
T
ERASE
PROG
T
RET
ME
CYC
=3.3 V
while(1){}
Parameter Name
Number of guaranteed program/erase
cycles
Data retention at average operating
temperature of 85°C
Word program time
Page erase time
Mass erase time
Parameter Name
Run mode
Sleep mode
Deep-Sleep mode
a
before failure
executed from SRAM with no active peripherals
Preliminary
Min
10,000
-
-
-
Min
200
10
20
20
pending
pending
Nom
40
Nom
a
-
-
-
-
-
a
a
pending
pending
pending
Max
Max
February 6, 2007
-
-
-
-
-
a
a
a
cycles
years
Unit
Unit
mA
ms
ms
μA
μA
μs