AT32UC3C1512C Automotive Atmel Corporation, AT32UC3C1512C Automotive Datasheet - Page 357

• Manufacturer Part Number: AT32UC3C1512C Automotive
• Manufacturer: Atmel Corporation

Figure 19-9. Low Power Mode Behavior
19.7.6.3
9166C–AVR-08/11
SDRAMC_A[12:0]
SDCKE
D[15:0]
(input)
SDCS
SDCK
RAS
CAS
Deep power-down mode
This mode is selected by writing the value three to the LPR.LPCB field. When this mode is acti-
vated, all internal voltage generators inside the SDRAM are stopped and all data is lost.
When this mode is enabled, the user must not access to the SDRAM until a new initialization
sequence is done (See
This is described in
Row n
T
RCD
= 3
Col a
Figure 19-10 on page
Section
CAS = 2
Col b
Dna
19.7.1).
Col c
Dnb
Col d
358.
Dnc
Col e
Dnd
Col f
Dne
Dnf
AT32UC3C
Low Power Mode
357