AS4C8M16S-6TAN Alliance Memory, AS4C8M16S-6TAN Datasheet - Page 33

• 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 29.1. Random Row Read (Interleaving Banks)
A0-A9,
A11
CS#
CLK
CKE
RAS#
WE#
BA0,1
A10
DQM
DQ
CAS#
FEBRUARY 2011
High
Hi-Z
Activate
Cammand
Bank B
RBx
RBx
T0
t
RCD
T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
(Burst Length=8, CAS# Latency=2)
Read
Command
Bank B
CBx
t
AC
Bx0
Bx1 Bx2
Bx3
Activate
Command
Bank A
RAx
RAx
Bx4
Bx5
33
Bx6 Bx7
Read
Command
Bank A
CAx
Precharge
Command
Bank B
t
RP
Ax0
Ax1 Ax2
Activate
Command
Bank B
RBy
RBy
Ax3
Ax4
Don’t Care
Ax5
Ax6 Ax7
AS4C8M16S
Read
Command
Bank B
CBy