Samsung S3C8275X - Manual (Page 300)

S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X ELECTRICAL DATA
17-5
Table 17-3. Data Retention Supply Voltage in Stop Mode
(T
A
=
− 25 °
C to + 85
°
C)
Parameter Symbol Conditions Min Typ Max Unit
Data retention supply
voltage V
DDDR
−
2.0
−
3.6 V
Data retention supply
current I
DDDR
Stop mode, T
A
= 25
°
C
V
DDDR
= 2.0 V
Disable LVR block
− −
1
µA
Execution of
STOP Instruction
Idle Mode
(Basic Timer Active)
~ ~
V DDDR
~ ~
Stop Mode
Normal
Operating Mode
Data Retention Mode
V DD
0.8 V DD
t WAIT
NOTE: t WAIT is the same as 16 x 1/BT clock.
Figure 17-1. Stop Mode Release Timing When Initiated by an External Interrupt