DS3050W-100# Maxim Integrated Products, DS3050W-100# Datasheet - Page 6

• Manufacturer Part Number: DS3050W-100#
• Description: IC NVSRAM 4MBIT 100NS 256BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3050W-100#

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 4M (512K x 8)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3V Single-Piece 4Mb Nonvolatile SRAM
with Clock
6
(SEE NOTES 2, 3, 4, 6, 10–13.)
ADDRESSES
_____________________________________________________________________
(SEE NOTES 2, 3, 5, 6, 10–13.)
ADDRESSES
D
OUT
WE
D
D
OR
CS
CE
IN
OUT
D
WE
OR
CS
CE
IN
t
t
V
AW
V
V
V
V
V
AW
IH
IH
IL
IH
IL
IH
t
COE
V
IL
t
ODW
V
V
V
V
IL
IL
IL
IL
V
V
IH
V
t
IL
WP
V
IH
t
HIGH
IMPEDANCE
IL
WP
t
t
t
ODW
WC
WC
t
DS
t
DS
V
V
V
V
DATA IN STABLE
IL
IL
IL
IL
DATA IN STABLE
V
V
V
IH
IH
IH
t
OEW
t
DH2
t
WR2
t
t
WR1
DH1
V
V
IH
IL
V
V
IH
IL
V
V
IH
IL
V
V
IH
IL
V
V
IH
IL
V
V
IH
IL
Write Cycle 1
Write Cycle 2