A43E06321G-75F AMICC [AMIC Technology], A43E06321G-75F Datasheet - Page 2

• Manufacturer Part Number: A43E06321G-75F
• Description: 512K X 32 Bit X 2 Banks Low Power Synchronous DRAM
• Manufacturer: AMICC [AMIC Technology]

Preliminary
Features
General Description
The
synchronous high data rate Dynamic RAM organized as 2
X 524,288 words by 32 bits, fabricated with AMIC’s high
performance CMOS technology. Synchronous design
allows precise cycle control with the use of system clock.
Pin Configuration
PRELIMINARY
90 Balls CSP (8 mm x 13 mm)
Top View
Low power supply
- VDD: 1.8V
Two banks / Pulse RAS
MRS cycle with address key programs
- CAS Latency (2 & 3)
- Burst Length (1,2,4,8 & full page)
- Burst Type (Sequential & Interleave)
All inputs are sampled at the positive going edge of the
system clock
Deep Power Down Mode
DQM for masking
Auto & self refresh
Clock Frequency (max) : 105MHz @ CL=3 (-95)
LVCMOS compatible with multiplexed address
A43E06321
VDDQ : 1.8V
(July, 2005, Version 0.0)
is
C
D
G
H
N
R
A
B
E
F
K
P
J
L
M
33,554,432
133MHz @ CL=3 (-75)
512K X 32 Bit X 2 Banks Low Power Synchronous DRAM
VDDQ
VDDQ
VSSQ
VSSQ
DQM
VSSQ
VSSQ
DQ
DQ
DQ
DQ
VSS
CLK
A4
A7
1
26
28
11
13
1
bits
VDDQ
VDDQ
DQM
DQ
DQ
DQ
DQ
DQ
DQ
DQ
CKE
DQ
NC
A5
A8
2
Low
90 Ball (8X13) CSP
24
27
29
31
10
12
15
8
3
Power
VSSQ
VSSQ
DQ
DQ
DQ
VSS
VSS
VSS
DQ
NC
NC
NC
A3
A6
A9
3
25
30
14
9
1
VDDQ
VDDQ
DQ
DQ
VDD
VDD
VDD
CAS
DQ
DQ
A10
NC
NC
I/O transactions are possible on every clock cycle. Range
of operating frequencies, programmable latencies allows
the same device to be useful for a variety of high
bandwidth,
applications.
BA
A2
7
22
17
Self refresh with programmable refresh period through
EMRS cycle
Programmable Power Reduction Feature by partial
array activation during Self-refresh through EMRS
cycle
Auto TCSR
Industrial operating temperature range: -40ºC to +85ºC
for -U series.
Available in 90 Balls CSP (8mm X 13mm)
Package is available to lead free (-F series)
64ms refresh period (4K cycle)
6
1
VSSQ
DQM
VSSQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
WE
NC
CS
A0
8
23
20
18
16
high
7
5
3
0
2
VDDQ
VDDQ
VDDQ
VDDQ
VSSQ
DQM
VSSQ
DQ
DQ
RAS
DQ
DQ
VDD
performance
NC
A1
AMIC Technology, Corp.
9
21
19
4
2
0
A43E06321
memory
system