ic42s16101-7tig ETC-unknow, ic42s16101-7tig Datasheet - Page 2

• Manufacturer Part Number: ic42s16101-7tig
• Description: 512k X 16 Bit X 2 Banks 16-mbit Sdram
• Manufacturer: ETC-unknow

IC42S16101
FEATURES
• Drive Strength for low capacitive bus loading
• Clock frequency: 200, 166, 143 MHz
• Fully synchronous; all signals referenced to a
• Two banks can be operated simultaneously and
• Dual internal bank controlled by A11 (bank select)
• Single 3.3V power supply
• LVTTL interface
• Programmable burst length
• Programmable burst sequence:
• Auto refresh, self refresh
• 4096 refresh cycles every 64 ms
• Random column address every clock cycle
• Programmable CAS latency (2, 3 clocks)
• Burst read/write and burst read/single write
• Burst termination by burst stop and precharge
• Byte controlled by LDQM and UDQM
• Package 400mil 50-pin TSOP-2 and 60ball(16M)
• Pb(lead)-free package is available
ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors
which may appear in this publication. © Copyright 2000, Integrated Circuit Solution Inc.
2
512K x 16 Bits x 2 Banks (16-MBIT)
SYNCHRONOUS DYNAMIC RAM
positive clock edge
independently
– (1, 2, 4, 8, full page)
Sequential/Interleave
operations capability
command
VF-BGA
DESCRIPTION
ICSI
as a 524,288-word x 16-bit x 2-bank for improved
performance. The synchronous DRAMs achieve high-speed
data transfer using pipeline architecture. All inputs and
outputs signals refer to the rising edge of the clock input.
PIN CONFIGURATIONS
50-Pin TSOP-2
's 16Mb Synchronous DRAM IC42S16101 is organized
GNDQ
GNDQ
VCCQ
VCCQ
LDQM
DQ7
VCC
VCC
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
CAS
RAS
A11
A10
WE
CS
A0
A1
A2
A3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Integrated Circuit Solution Inc.
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
GND
DQ15
DQ14
GNDQ
DQ13
DQ12
VCCQ
DQ11
DQ10
GNDQ
DQ9
DQ8
VCCQ
NC
UDQM
CLK
CKE
NC
A9
A8
A7
A6
A5
A4
GND
DR025-0F 01/17/2005