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

• Manufacturer Part Number: AS4C8M16S-6TCN
• Description: DRAM 128M SDRAM 8M X 16 166MHz
• Manufacturer: Alliance Memory

Specifications of AS4C8M16S-6TCN

• Rohs: yes
• Data Bus Width: 16 bit
• Organization: 8 M x 16
• Package / Case: TSOP II-54
• Memory Size: 128 Mbit
• Maximum Clock Frequency: 166 MHz
• Access Time: 5.4 ns
• Supply Voltage - Max: 4.6 V
• Supply Voltage - Min: 1 V
• Maximum Operating Current: 120 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT

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