Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

UM807MBE Datasheet(PDF) 4 Page - Union Semiconductor, Inc.

Part # UM807MBE
Description  Reset Circuits with Long Manual Reset Setup Period
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  UNIONSEMI [Union Semiconductor, Inc.]
Direct Link  http://www.union-ic.com
Logo UNIONSEMI - Union Semiconductor, Inc.

UM807MBE Datasheet(HTML) 4 Page - Union Semiconductor, Inc.

  UM807MBE Datasheet HTML 1Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 2Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 3Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 4Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 5Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 6Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 7Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 8Page - Union Semiconductor, Inc. UM807MBE Datasheet HTML 9Page - Union Semiconductor, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 17 page
background image
________________________________________________________________________
http://www.union-ic.com Rev.01 Jan.2015
4/17
UM807/821/822
Pin Description
Pin
Number
Pin Name
Function
1
GND
Ground
2
RESET
______________
(UM807/821)
Active-Low Push-Pull or Open-Drain Output. RESET
______________
changes from
high to low when VCC drops below its reset threshold and remains low
for the 240ms reset timeout period after VCC exceeds their reset
threshold. RESET
______________
is one-shot pulsed low for the reset timeout period
(140ms min) after the manual reset input is asserted longer than the
specified setup period. For the open-drain output, use a pull-up resistor
to VCC. See Figure 1.
RESET
(UM822)
Active-High Push-Pull Output. RESET changes from low to high when
VCC drops below its reset threshold and remains high for the 240ms
reset timeout period after VCC exceeds their reset threshold. RESET is
one-shot pulsed high for the reset timeout period (140ms min) after the
manual reset input is asserted longer than the specified setup period.
See Figure 1.
3
MR
_______
Manual Reset Input, Active Low. Internal 22kΩ pull-up to VCC. Pull
MR
_______
low for the typical input pulse width (tMR) to one-shot pulse
RESET
_____________
for the reset pulse width (tPW). See Figure 2.
4
VCC
+5V, +3.3V, or +3V Supply Voltage
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.3 to +6.0
V
RESET, RESET
_____________
(push-pull)
-0.3 to (VCC+0.3)
RESET
_____________
(open-drain)
-0.3 to +6.0
MR
_______
-0.3 to +6.0
ICC
Input Current, VCC, MR
_______
20
mA
IO
Output Current, RESET, RESET
_____________
20
mA
PD
Continuous Power Dissipation (Derate 4mW/°C above
70°C)
320
mW
TA
Operating Temperature Range
-40 to +105
°C
TSTG
Storage Temperature Range
-65 to +160
°C
Lead Temperature (soldering, 10s)
+300
°C
Note 1: Stresses beyond those listed under “Absolute maximum Ratings” may cause permanent
damage to the device. These are stress ratings only and functional operation of the device at these or
any other conditions beyond those indicated in the operational sections of the specifications are not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.


Similar Part No. - UM807MBE

ManufacturerPart #DatasheetDescription
logo
Union Semiconductor, In...
UM803 UNIONSEMI-UM803 Datasheet
332Kb / 11P
   3-Pin Microprocessor Reset Circuits
UM803JP UNIONSEMI-UM803JP Datasheet
332Kb / 11P
   3-Pin Microprocessor Reset Circuits
UM803JS UNIONSEMI-UM803JS Datasheet
332Kb / 11P
   3-Pin Microprocessor Reset Circuits
UM803LP UNIONSEMI-UM803LP Datasheet
332Kb / 11P
   3-Pin Microprocessor Reset Circuits
UM803LS UNIONSEMI-UM803LS Datasheet
332Kb / 11P
   3-Pin Microprocessor Reset Circuits
More results

Similar Description - UM807MBE

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX6443 MAXIM-MAX6443_10 Datasheet
164Kb / 13P
   uP Reset Circuits with Long Manual Reset Setup Period
Rev 3; 6/10
MAX6443 MAXIM-MAX6443 Datasheet
261Kb / 13P
   關P Reset Circuits with Long Manual Reset Setup Period
Rev 1; 1/03
logo
Silicon Standard Corp.
SS811 SSC-SS811 Datasheet
320Kb / 8P
   Reset Circuits with Manual Reset Input
logo
Analog Intergrations Co...
AIC811 AIC-AIC811 Datasheet
421Kb / 8P
   Reset Circuits with Manual Reset Input
logo
Sangdest Microelectroni...
SSR811 SMC-SSR811 Datasheet
277Kb / 10P
   Reset Circuits with Manual Reset Input
logo
EM Microelectronic - MA...
EM6325 EMMICRO-EM6325 Datasheet
230Kb / 8P
   Reset Circuit with Manual Reset
logo
Maxim Integrated Produc...
MAX6711L MAXIM-MAX6711L_05 Datasheet
279Kb / 8P
   4-Pin SC70 Microprocessor Reset Circuits with Manual Reset Input
Rev 1; 12/05
MAX6711L MAXIM-MAX6711L Datasheet
145Kb / 8P
   4-Pin SC70 Microprocessor Reset Circuits with Manual Reset Input
Rev 0; 1/00
MAX6711T MAXIM-MAX6711T Datasheet
153Kb / 8P
   4-Pin SC70 Microprocessor Reset Circuits with Manual Reset Input
Rev 0; 1/00
MAX6803 MAXIM-MAX6803_05 Datasheet
554Kb / 8P
   4-Pin, Low-Power uP Reset Circuits with Manual Reset
19-1946; Rev 2; 12/05
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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