DS1230Y-200+ Maxim Integrated Products, DS1230Y-200+ Datasheet - Page 3
![IC NVSRAM 256KBIT 200NS 28DIP](/photos/6/58/65855/ds1225ab-200__sml.jpg)
DS1230Y-200+
Manufacturer Part Number
DS1230Y-200+
Description
IC NVSRAM 256KBIT 200NS 28DIP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1230Y-150.pdf
(10 pages)
Specifications of DS1230Y-200+
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
256K (32K x 8)
Speed
200ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-DIP Module (600 mil), 28-EDIP
Data Bus Width
8 bit
Organization
32 K x 8
Interface Type
Parallel
Access Time
200 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Operating Current
85 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DS1230Y/AB
PACKAGES
The DS1230 devices are available in two packages: 28-pin DIP and 34-pin PowerCap Module (PCM).
The 28-pin DIP integrates a lithium battery, an SRAM memory and a nonvolatile control function into a
single package with a JEDEC-standard, 600-mil DIP pinout. The 34-pin PowerCap Module integrates
SRAM memory and nonvolatile control along with contacts for connection to the lithium battery in the
DS9034PC PowerCap. The PowerCap Module package design allows a DS1230 PCM device to be
surface mounted without subjecting its lithium backup battery to destructive high-temperature reflow
soldering. After a DS1230 PCM is reflow soldered, a DS9034PC PowerCap is snapped on top of the
PCM to form a complete Nonvolatile SRAM module. The DS9034PC is keyed to prevent improper
attachment. DS1230 PowerCap Modules and DS9034PC PowerCaps are ordered separately and shipped
in separate containers. See the DS9034PC data sheet for further information.
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