M62015FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M62015FP Datasheet PDF : 3 Pages
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MITSUBISHI <Dig./Ana.INTERFACE>
M62015L,FP
M62016L,FP
LOW POWER 2 OUTPUT SYSTEM RESET IC
DESCRIPTION
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 detection in 2 steps and
have 2 output pins. As Bi-CMOS process and low power dissipating
circuits are employed, they output optimum signals through each
output pin to a system that requires RAM backup.
These ICs also support the backup mode of Mitsubishi
microcomputer the M16C.
FEATURES
• Bi-CMOS process realizes a configuration of low current dissipating
circuits.
Circuit current
ICC=3µA (Typ. , normal mode, VCC=3.0V)
ICC=1µA (Typ. , backup mode, VCC=2.5V)
• Two-step detection of supply voltage
Detection voltage in normal mode VS=2.7V (Typ.)
Detection voltage in backup mode VBATT=2.0V (Typ.)
• Two outputs
Reset output (RESET) : Output of compulsive reset signal
Interruption output (INT) : Output of interruption signal
• Output forms
CMOS output : M62015
Open drain : M62016
APPLICATION
Prevention of malfunction of microcomputer systems in electronic,
equipment such as OA equipment, industrial equipment, and home-
use electronic appliances.
BLOCK DIAGRAM
VCC
PIN CONFIGURATION (TOP VIEW)
5 VCC
4 Cd
3 RESET
2 INT
1 GND
Outline 5P5T
RESET 1
Cd 2
VCC 3
NC 4
8 INT
7 GND
6 NC
5 NC
Outline 8P2S-A
NC : NO CONNECTION
R1
R2
R3
R4
Com
INTERRUPTION SIGNAL
GENERATION BLOCK
Com
RESET SIGNAL
GENERATION BLOCK
INT
RESET
GND (GROUND PIN) Cd (PIN TO DELAY CAPACITANCE)
(1 / 3 )
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