M48T201Y-70MH1F STMicroelectronics, M48T201Y-70MH1F Datasheet - Page 16
![IC SUPERVISOR NVRAM 5V 44-SOH](/photos/27/13/271312/soh28_sml.jpg)
M48T201Y-70MH1F
Manufacturer Part Number
M48T201Y-70MH1F
Description
IC SUPERVISOR NVRAM 5V 44-SOH
Manufacturer
STMicroelectronics
Series
Timekeeper®r
Type
Clock/Calendar/NVSRAMr
Datasheet
1.M48T201V-85MH1F.pdf
(37 pages)
Specifications of M48T201Y-70MH1F
Memory Size
External
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-SOH
Number Of Voltages Monitored
1
Monitored Voltage
3.3 V, 5 V
Manual Reset
Not Resettable
Watchdog
Watchdog
Battery Backup Switching
Backup
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Supply Current (typ)
15000 uA
Maximum Power Dissipation
1000 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Power Fail Detection
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4712-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Operation
Note:
16/37
Most low power SRAMs on the market today can be used with the M48T201Y/V
TIMEKEEPER
making the final choice of an SRAM to use.
The SRAM must be designed in a way where the chip enable input disables all other inputs
to the SRAM. This allows inputs to the M48T201Y/V and SRAMs to be “Don't care” once
V
V
the chip enable (and output enable) output propagation delays included.
CC
CC
falls below V
= 2.0 V. The chip enable access time must be sufficient to meet the system needs with
®
SUPERVISOR. There are, however some criteria which should be used in
PFD
(min). The SRAM should also guarantee data retention down to
M48T201Y, M48T201V