MFG:N/A Package Cooled:DIP D/C:07+
MFG: N/A
Package Cooled: DIP
D/C: 07+
Description: The M62021 is a system IC that controls the memory backup function of SRAM and microcomputer (internal...
The M62021 is a system IC that controls the memory backup function of SRAM and microcomputer (internal RAM).
The IC outputs reset signals(RES/RES) to a microcomputer at power-down and power failure.It also shifts the power
supply to RAM from main to backup,outputs a signal (CS) that invokes standby mode,and alters RAM to backup circuit mode.
The M62021 contains,in a single chip,power supply monitor and RAM backup functions needed for a microcomputer
system,so that the IC makes it possible to construct a system easily and with fewer components compared with a
conventional case that uses individual ICs and discrete components.
|
Parameter |
Symbol |
Conditions |
Ratings |
Units |
| Input voltage |
VIN |
7 |
V | |
| Output current |
IOUT |
100 |
mA | |
| Power dissipation |
Pd |
800(SIP)/625(DIP)/440(FP) |
mW | |
| Thermal derating |
K |
(Ta25°C) |
8(SIP)/6.25(DIP)/4.4(FP) |
mW/°C |
| Operating temperature |
Topr |
-20to75 |
||
| Storing temperature |
Tstg |
-40to125 |
Power supply control systems for memory backup of microcomputer system and SRAM boards with built-in backup function that require switching between external power supply and battery.
M62021P
PDF/DataSheet Download
The M62021 is a system IC that controls the memory backup function of SRAM and microcomputer (internal RAM).The IC outputs reset signals(RES/RES) to a microcomputer at power-down and power failure.It also shifts the powersupply to RAM from main to backup,out...
The M62021 is a system IC that controls the memory backup function of SRAM and microcomputer (internal RAM).The IC outputs reset signals(RES/RES) to a microcomputer at power-down and power failure.It also shifts the powersupply to RAM from main to backup,out...
The M62015, M62016 are semiconductor integrated circuits whose optimum use is for the detection of the rise and fall in the power supply to a microcomputer system in order to reset or release the microcomputer system.The M62015, M62016 carry out voltage dete...
The M62015, M62016 are semiconductor integrated circuits whose optimum use is for the detection of the rise and fall in the power supply to a microcomputer system in order to reset or release the microcomputer system.The M62015, M62016 carry out voltage dete...
The M62015, M62016 are semiconductor integrated circuits whose optimum use is for the detection of the rise and fall in the power supply to a microcomputer system in order to reset or release the microcomputer system.The M62015, M62016 carry out voltage dete...
The M62015, M62016 are semiconductor integrated circuits whose optimum use is for the detection of the rise and fall in the power supply to a microcomputer system in order to reset or release the microcomputer system.The M62015, M62016 carry out voltage dete...
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