LM3S317 Datasheet, PDF (362/379 Pages) List of Unclassifed Manufacturers – Microcontroller

Electrical Characteristics
19.1.4
Power Specifications
The power measurements specified in Table 19-4 are run on the core processor using SRAM with
the following specifications:
„ V_DD = 3.3 V
„ Temperature = 25°C
Table 19-4. Power Specifications
Parameter
Parameter
Name
Conditions
Nom Max Unit
I_{DD_RUN}
Run mode 1 LDO = 2.50 V
60
(Flash loop) _{Code = while(1){} executed in Flash}
Peripherals = All clock-gated ON
System Clock = 25 MHz (with PLL)
65
mA
Run mode 2 LDO = 2.50 V
40
(Flash loop) _{Code = while(1){} executed in Flash}
Peripherals = All clock-gated OFF
System Clock = 25 MHz (with PLL)
45
mA
Run mode 1 LDO = 2.50 V
50
(SRAM loop) _{Code = while(1){} executed in SRAM}
Peripherals = All clock-gated ON
System Clock = 25 MHz (with PLL)
55
mA
Run mode 2 LDO = 2.50 V
30
(SRAM loop) _{Code = while(1){} executed in SRAM}
Peripherals = All clock-gated OFF
System Clock = 25 MHz (with PLL)
35
mA
I_{DD_SLEEP}
Sleep mode
LDO = 2.50 V
Peripherals = All clock-gated OFF
System Clock = 25 MHz (with PLL)
18
21
mA
I_{DD_DEEPSLEEP} Deep-Sleep
mode
LDO = 2.25 V
Peripherals = All clock-gated OFF
System Clock = MOSC/16
950 1150
µA
362
May 4, 2007
Preliminary