A43L4616AV-7F AMIC, A43L4616AV-7F Datasheet - Page 37

• Manufacturer Part Number: A43L4616AV-7F
• Description: 58T1327
• Manufacturer: AMIC

Specifications of A43L4616AV-7F

• Memory Type: SDRAM
• Memory Configuration: 16M X 16
• Access Time: 5.4ns
• Interface Type: LVTTL
• Memory Case Style: TSOPII
• No. Of Pins: 54
• Operating Temperature Range: 0°C To +70°C
• Frequency: 143MHz
• Rohs Compliant: Yes

Mode Register Set Cycle
PRELIMINARY
CLOCK
ADDR
RAS
CAS
CKE
DQM
CS
DQ
WE
* All banks precharge should be completed before Mode Register Set cycle and auto refresh cycle.
* Note : 1.
0
*Note 2
2. Minimum 2 clock cycles is required before new
3. Please refer to Mode Register Set table.
1
MODE REGISTER SET CYCLE
CS , RAS , CAS &
mode register.
(May, 2010, Version 0.4)
MRS
Key
* Note 1
* Note 3
2
Hi-Z
High
3
Command
New
Ra
4
5
WE
activation at the same clock cycle with address key will set internal
6
Auto Refresh Cycle
RAS activation.
0
36
1
Auto Refresh
2
High
Hi-Z
3
4
5
t
RC
AMIC Technology, Corp.
6
7
8
A43L4616A
New Command
9
: Don't care
10