DS3065WP-100IND+ Maxim Integrated Products, DS3065WP-100IND+ Datasheet - Page 10

• Manufacturer Part Number: DS3065WP-100IND+
• Description: NVRAM 3.3V 8MB NONVOLATILE SRAM W/CLK
• Manufacturer: Maxim Integrated Products

Specifications of DS3065WP-100IND+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3V Single-Piece 256kb Nonvolatile SRAM
with Clock
10
A0–A14
GND
V
CS
WE
CE
OE
CC
____________________________________________________________________
ML
V
SW
V
TP
CURRENT-LIMITING
REF
REF
RESISTOR
BATTERY-CHARGING/SHORTING
PROTECTION CIRCUITRY (U.L. RECOGNIZED)
CURRENT-LIMITING
RESISTOR
REDUNDANT LOGIC
A0–A3
WE
CS
OE
DELAY TIMING
CIRCUITRY
REAL-TIME
32.768kHz
CLOCK
REDUNDANT
SERIES FET
CHARGER
UNINTERRUPTED
POWER SUPPLY
V
FOR THE SRAM
WE
CE
OE
Functional Diagram
CC
AND RTC
SRAM
DS3030W
IRQ/FT
RST
DQ0–7