Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

TC1271FERC Scheda tecnica(PDF) 1 Page - Microchip Technology

Il numero della parte TC1271FERC
Spiegazioni elettronici  4-Pin 關P Reset Monitors
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  MICROCHIP [Microchip Technology]
Homepage  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC1271FERC Scheda tecnica(HTML) 1 Page - Microchip Technology

  TC1271FERC Datasheet HTML 1Page - Microchip Technology TC1271FERC Datasheet HTML 2Page - Microchip Technology TC1271FERC Datasheet HTML 3Page - Microchip Technology TC1271FERC Datasheet HTML 4Page - Microchip Technology TC1271FERC Datasheet HTML 5Page - Microchip Technology TC1271FERC Datasheet HTML 6Page - Microchip Technology TC1271FERC Datasheet HTML 7Page - Microchip Technology TC1271FERC Datasheet HTML 8Page - Microchip Technology TC1271FERC Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
© 2002 Microchip Technology Inc.
DS21381B-page 1
TC1270/TC1271
Features
• Precision VCC Monitor for 1.8V, 2.7V, 3.0V, 3.3V
and 5.0V Nominal Supplies
• Manual Reset Input
• 140msec Minimum RESET, RESET Output
Duration
• RESET Output ValidtoVCC = 1.0V (TC1270)
•Low 7
µA Supply Current
•VCC Transient Immunity
• Small 4-Pin SOT-143 Package
• No External Components
• Replacement for MAX811/812 and Offers a Lower
Threshold Voltage Option
Applications
• Computers
• Embedded Systems
• Battery Powered Equipment
• Critical
µP Power Supply Monitoring
Device Selection Table
NOTE: “x” denotes a suffix for VCC threshold (see table
below)
Package Type
General Description
The TC1270 and TC1271 are cost-effective system
supervisor circuits designed to monitor VCC in digital
systems and provide a reset signal to the host
processor when necessary. A manual reset input is
provided to override the reset monitor, and is suitable
for
use
as
a
push-button
reset.
No
external
components are required.
The reset output is driven active within 20
µsec (4µsec
for F version) of VCC falling through the reset voltage
threshold. RESET is maintained active for a minimum
of 140msec after VCC rises above the reset threshold.
The TC1271 has an active-high RESET output while
the TC1270 has an active-low RESET output. The
output of the TC1270 is valid down to VCC =1V. Both
devices are available in a 4-Pin SOT-143 package.
The TC1270/TC1271 devices are optimized to reject
fast transient glitches on the VCC line. Low supply
current of 7
µA(VCC = 3.3V) makes these devices
suitable for battery powered applications.
Typical Operating Circuit
Part Number
Package
Temp. Range
TC1270xERC
4-Pin SOT-143
-40°C to +85°C
TC1271xERC
4-Pin SOT-143
-40°C to +85°C
Suffix*
Reset VCC Threshold (V)
L4.63
M4.38
T3.08
S2.93
R2.63
F1.75
*Custom thresholds available, contact factory.
VCC
TC1270 RESET
GND
TC1270
TC1271
1
2
TC1271 (RESET)
3
4
MR
4-Pin SOT-143
TC1270
VCC
VCC
VCC
RESET
RESET
Input
(Active Low)
GND
GND
Processor
MR
Push-
Button
4-Pin
µP Reset Monitors


Codice articolo simile - TC1271FERC

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Microchip Technology
TC1271FERCTR MICROCHIP-TC1271FERCTR Datasheet
674Kb / 14P
   4-Pin Reset Monitors
2007
More results

Descrizione simile - TC1271FERC

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Maxim Integrated Produc...
MAX811 MAXIM-MAX811 Datasheet
185Kb / 8P
   4-Pin 關P Voltage Monitors with Manual Reset Input
Rev 4; 12/05
logo
Tiger Electronic Co.,Lt...
MAX811 TGS-MAX811 Datasheet
1Mb / 8P
   4-Pin 關P Voltage Monitors with Manual Reset Input
logo
Unisonic Technologies
83CXXX UTC-83CXXX_11 Datasheet
152Kb / 5P
   4-PIN 關P VOLTAGE MONITORS WITH MANUAL RESET INPUT
83CXXX UTC-83CXXX Datasheet
139Kb / 6P
   4-PIN 關P VOLTAGE MONITORS WITH MANUAL RESET INPUT
logo
Global Mixed-mode Techn...
G692 GMT-G692 Datasheet
36Kb / 1P
   4-Pin 關P Voltage Monitors with Manual Reset Input
logo
Maxim Integrated Produc...
MAX811 MAXIM-MAX811_V01 Datasheet
901Kb / 9P
   4-Pin 關P Voltage Monitors with Manual Reset Input
2018
logo
Microchip Technology
TCM811 MICROCHIP-TCM811_07 Datasheet
491Kb / 16P
   4-Pin Reset Monitors
2007
TC1270 MICROCHIP-TC1270_07 Datasheet
674Kb / 14P
   4-Pin Reset Monitors
2007
TCM811 MICROCHIP-TCM811 Datasheet
258Kb / 14P
   4-Pin Microcontroller Reset Monitors
2002
logo
Maxim Integrated Produc...
MAX821 MAXIM-MAX821 Datasheet
77Kb / 8P
   4-Pin 關P Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay
Rev 1; 12/99
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com