DS3030W-100# Maxim Integrated Products, DS3030W-100# Datasheet - Page 15
DS3030W-100#
Manufacturer Part Number
DS3030W-100#
Description
IC NVSRAM 256KBIT 100NS 256BGA
Manufacturer
Maxim Integrated Products
Datasheet
1.DS3030W-100.pdf
(18 pages)
Specifications of DS3030W-100#
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
256K (32K 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Figure 2. Prevent Accidental Clearing of IRQ Waveforms
Figure 3. Battery Backup Mode Alarm Waveforms
WE OR OE
ABE, AE
IRQ/FT
IRQ/FT
A0–A3
V
CC
AF
CE
CS
3.3V Single-Piece 256kb Nonvolatile SRAM
HIGH IMPEDANCE
INADVERTENT WRITE OR READ OF
____________________________________________________________________
RTC FLAGS REGISTER
WILL RESET IRQ/FT
ADDRESS 0h
V
TP
HIGH IMPEDANCE
t
AS
with Clock
INTENTIONAL WRITE OR
READ AT ADDRESS Xh
ADDRESS Xh
HIGH IMPEDANCE
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