SGM810 Shengbang Microelectronics, SGM810 Datasheet - Page 4

• Manufacturer Part Number: SGM810
• Description: (SGM803 - SGM810) Microprocessor Supervisory Circuit
• Manufacturer: Shengbang Microelectronics

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ELECTRICAL CHARACTERISTICS
(V
Specifications subject to change without notice.
SUPPLY
Voltage
Current
RESET VOLTAGE THRESHOLD
SGM8_L
SGM8_M
SGM809J/SGM810J
SGM8_T
SGM8_S
SGM8_R
SGM8_Z
RESET THRESHOLD
Temperature Coefficient
V
Reset Active Timeout Period
RESET/
CC
CC
Low (SGM803R/S/T/L/M/J/Z)
Low (SGM809R/S/T/L/M/J/Z)
High (SGM810 R/S/T/L/M/J)
RESET
Typ = 5 V for L/M/J Models, 3.3 V for T/S Models, 3 V for R Models, 2.5 V for Z Models; unless otherwise noted.)
to RESET/
Leakage Current (SGM803)
High (SGM809R/S/T/Z)
Low (SGM803R/S/T/Z)
Low (SGM809R/S/T/Z)
Low (SGM810R/S/T/Z)
High (SGM809L/M/J)
Low (SGM803L/M/J)
Low (SGM809L/M/J)
Low (SGM810L/M/J)
RESET
PARAMETER
Open-Drain Output
RESET
OUTPUT VOLTAGE
Delay
T
T
V
V
V
V
T
T
T
T
T
T
T
T
T
T
T
T
T
T
V
T
T
V
V
V
V
V
V
V
1.8 V < V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 0°C to 70°C
= - 40°C to +125°C
= 25°C
= - 40°C to +125°C
= 25°C
= - 40°C to +125°C
= 25°C
= - 40°C to +125°C
= 25°C
= - 40°C to +125°C
= 25°C
= - 40°C to +125°C
= 25°C
= - 40°C to +125°C
= 25°C
= - 40°C to +125°C
= - 40°C to +85°C
= - 40°C to +125°C
< 5.5 V, SGM8_L/M/J, T
< 5.5 V, SGM8_L/M/J, T
< 3.6 V, SGM8_R/S/T/Z, T
< 3.6 V, SGM8_R/S/T/Z, T
= V
= V
= V
> 1.0 V, I
> V
> V
= V
= V
> V
TH
TH(MIN)
TH(MIN)
TH(MAX)
TH(MAX)
TH(MAX)
TH(MAX)
TH
CC
, reset de-asserted
to (V
< V
SIN
, I
, I
, I
, I
, I
, I
TH(MIN)
TH
K = 50µA
SINK
SINK
SOURCE
SOURCE
SINK
SINK
–100 mV)
= 1.2mA
= 3.2mA
= 1.2mA
= 3.2mA
, I
CONDITIONS
= 500µA
= 800µA
SOURCE
A
A
= 150µA
= 25°C
= - 40°C to +125°C
A
A
４
= 25°C
= - 40°C to +125°C
SGM803/809/810
V
0.8×V
0.8×V
4.537
4.292
3.003
2.857
2.564
2.262
CC
3.92
MIN
4.40
4.16
2.92
2.78
2.50
2.22
160
100
1.0
1.2
3.8
– 1.5
CC
CC
TYP
4.63
4.38
4.00
3.08
2.93
2.63
2.32
240
20
17
30
20
MAX
4.723
4.468
3.157
3.003
2.696
2.378
4.86
4.56
4.08
3.23
3.08
2.76
2.42
560
840
5.5
5.5
4.2
0.3
0.4
0.3
0.3
0.4
30
50
25
45
1
ppm/°C
UNITS
µA
µA
µA
µA
ms
ms
µA
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V