Manual

Description
Reference
Designator
Volatility Description
User
Accessible
for external
data
Remedial Action (Action
necessary to prevent loss of
data)
controller
MSP430
Single-byte, single-word writes
to the flash.
RTC
CMOS –
BBRAM
(battery
backed
SRAM)
U0301
Volatile memory, 256 Bytes
of battery-backed SRAM.
Stores CMOS system data
and keeps date & time.
No
N/A
Video
memory –
frame
buffer
U0301
Embedded
Gen7 4EU
3D/2D Intel
GFx + Media
(decode/encod
e)
No
N/A
Embedded
Flash in
sensor
controller
STM32F10
3CBU6
U5804
Embedded Flash –
NV-RAM 64KB user flash for
programing.
No
N/A
eMMC
Nand flash
U4301
Non Volatile MLC Nand
flash
Yes
Embedded
Flash in
TPM
controller
AT97SC32
04
U6201
Embedded Flash –
NV-RAM 1280 Bytes user
space for programing.
No
N/A
CAUTION: All other components on the system board lose data if power is removed from the system. Primary power
loss (unplugging the power cord and removing the battery) destroys all user data on the memory (DDR3, 1067 MHz).
Secondary power loss (removing the on-board coin-cell battery) destroys system data on the system configuration
and time-of-day information.
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