AS4C8M16S-6TAN Alliance Memory, AS4C8M16S-6TAN Datasheet - Page 23

• Manufacturer Part Number: AS4C8M16S-6TAN
• Description: DRAM 128Mb, 3.3V, 166Mhz 8M x 16 SDRAM
• Manufacturer: Alliance Memory

Specifications of AS4C8M16S-6TAN

• Rohs: yes
• Data Bus Width: 16 bit
• Organization: 8 Mbit x 16
• Package / Case: TSOP-54
• Memory Size: 128 Mbit
• Maximum Clock Frequency: 143 MHz
• Access Time: 5.4 ns
• Supply Voltage - Max: 4.6 V
• Supply Voltage - Min: - 1 V
• Maximum Operating Current: 110 mA
• Maximum Operating Temperature: + 105 C
• Factory Pack Quantity: 108

Figure 21. Auto Refresh
CLK
CKE
RAS#
CAS#
DQM
CS#
WE#
BA0,1
A10
A0-A9,
A11
DQ
FEBRUARY 2011
Precharge All
Command
T0
T1
T2 T3
t
RP
Auto Refresh
Command
T4
(Burst Length=4, CAS# Latency=2)
T5
T6
t
RC
T7
T8
Auto Refresh
Command
T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
23
t
RC
Activate
Command
Bank A
RAx
RAx
t
RCD
Don’t Care
Read
Command
Bank A
CAx
AS4C8M16S
Ax0
Ax1