|
|
PDF STM708T Data sheet ( Hoja de datos )
| Número de pieza | STM708T | |
| Descripción | (STM706x / STM708x) 3V Supervisor | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de STM708T (archivo pdf) en la parte inferior de esta página. Total 26 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
STM706T/S/R, STM706P, STM708T/S/R
3V Supervisor
FEATURES SUMMARY
■ PRECISION VCC MONITOR
– STM706/708
T: 3.00V ≤ VRST ≤ 3.15V
S: 2.88V ≤ VRST ≤ 3.00V
R; STM706P: 2.59V ≤ VRST ≤ 2.70V
■ RST AND RST OUTPUTS
■ 200ms (TYP) trec
■ WATCHDOG TIMER - 1.6sec (TYP)
■ MANUAL RESET INPUT (MR)
■ POWER-FAIL COMPARATOR (PFI/PFO)
■ LOW SUPPLY CURRENT - 40µA (TYP)
■ GUARANTEED RST (RST) ASSERTION
DOWN TO VCC = 1.0V
■ OPERATING TEMPERATURE:
–40°C to 85°C (Industrial Grade)
Figure 1. Packages
8
1
SO8 (M)
TSSOP8 3x3 (DS)
Table 1. Device Options
Watchdog
Input
Watchdog
Output
Active-Low
RST(1)
Active-High
RST(1)
STM706T/S/R
✔
✔✔
STM706P(2)
✔
✔
✔
STM708T/S/R
✔✔
Note: 1. Push-Pull Output
2. The STM706P is identical to the STM706R, except its reset output is active-high.
Manual
Reset Input
✔
✔
✔
Power-fail
Comparator
✔
✔
✔
February 2005
1/26
1 page  
Figure 4. STM706T/S/R and STM706P SO8
Connections
MR
VCC
VSS
PFI
SO8
18
27
36
45
WDO
RST(RST)(1)
WDI
PFO
AI08837
Note: 1. For STM706P reset output is active-high.
Figure 5. STM706T/S/R and STM706P TSSOP8
Connections
RST(RST)(1)
WDO
MR
VCC
TSSOP8
18
27
36
45
WDI
PFO
PFI
VSS
AI08838
Note: 1. For STM706P reset output is active-high.
STM706T/S/R; STM706P; STM708T/S/R
Figure 6. STM708T/S/R SO8 Connections
MR
VCC
VSS
PFI
SO8
18
27
36
45
RST
RST
NC
PFO
AI08839
Figure 7. STM708T/S/R TSSOP8 Connections
RST
RST
MR
VCC
TSSOP8
18
27
36
45
NC
PFO
PFI
VSS
AI08840
5/26
5 Page 
STM706T/S/R; STM706P; STM708T/S/R
Figure 14. VPFI Threshold vs. Temperature
1.270
1.265
1.260
1.255
1.250
VCC = 2.5V
VCC = 3.0V
VCC = 3.3V
VCC = 3.6V
1.245
1.240
1.235
1.230
1.225
–40 –20 0 20 40 60
Temperature (°C)
80 100 120
AI09142b
Figure 15. Reset Comparator Propagation Delay vs. Temperature
30
28
26
24
22
20
18
16
14
12
10
–40
–20
0
20 40 60 80
Temperature (°C)
100 120
AI09143b
11/26
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet STM708T.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| STM708 | (STMxxx) 5V Supervisor | ST Microelectronics |
| STM708R | (STM706x / STM708x) 3V Supervisor | ST Microelectronics |
| STM708S | (STM706x / STM708x) 3V Supervisor | ST Microelectronics |
| STM708T | (STM706x / STM708x) 3V Supervisor | ST Microelectronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |