MIC1232MY

Semiconductors - ICs

> Power Management ICs - PMIC

> Supervisors & Monitors

Organise Price Comparison Results by
distributor space
Distributor Statistics for MIC1232MY
Total in Stock: -in-stock
Lowest MOQ: -
SELECT OPTIONS
Lowest price for your selection
-
in Stock
-
Average Price: - per unit
Stocking Distributors: -
Price Comparison for MIC1232MY
Details for Microchip Technology

MIC1232MY

Microprocessor Supervisor with Manual Reset Watchdog Timer 4.37V or 4.62V Thre
Buy Directly from Microchip Technology (17255 in Stock)
$0.6000 per unit
Series Information for MIC1232MY - Microchip Technology

Features

  • feature
    Active-high, push-pull reset output
  • feature
    Active-low, open-drain reset output
  • feature
    Available in Pb-Free 8-pin SOIC and PDIP packages
  • feature
    Debounced pushbutton reset input (/PBRST)
  • feature
    Dual complementary reset outputs
  • feature
    Low current: 18u00b5A (typ), 40u00b5A (max)
  • feature
    Power OK/Reset time delay: 250ms (min)
  • feature
    Selectable threshold (TOL): 5% or 10% of 5V
  • feature
    Selectable watchdog timer (TD): 150ms, 600ms, 1.2s
  • feature
    u201340u00b0C to +85u00b0C temperature rang

Description

VOLTAGE SUPERVISOR 18UA 5.5V SOIC-8
The MIC1232 is a low-current microprocessor supervisor for monitoring 5V systems. The device features logic selectable (TOL) reset thresholds of 5% or 10% of 5V; a pushbutton reset input (/PBRST); a watchdog timer with three-state selectable (TD) timeout periods of 150ms, 600ms, or 1.2s; a fixed reset timeout period of 250ms (min); and active-low open-drain reset (/RST) and active- high push-pull reset (RST) outputs. The /RST output maintains a valid reset condition for VCC as low as 1.4V. The MIC1232 asserts a reset condition if the supply voltage drops below the reset threshold, the pushbutton reset is asserted low, or the watchdog timer does not see a high-to-low transition on the watchdog timer input within the watchdog timer period. A reset condition is held for the reset timeout period of 250ms (min) after the pushbutton input is released or after the supply voltage increases above the reset threshold voltage. The MIC1232 is a drop-in replacement for the DS1232, MAX1232, and TC1232. It consumes a low 18µA (typ) of supply current, 40µA (max). This is one-tenth the max current of the DS1232, and one-quarter the max current of the MAX1232 and TC1232. It operates over the –40C to +85C temperature range and is available in the Pb-Free 8-pin SOIC and PDIP packages.

Specifications

Threshold Voltage:
4.37V
No. of Supervisors / Monitors:
1Monitors
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Reset Type:
Active-High Push-Pull / Active-Low Open-Drain
Digital IC Case:
SOIC
No. of Pins:
8Pins
Delay Time:
610ms
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

Processor Supervisor 4.74V 5V 8-Pin SOIC Tube

Avnet America product

Microchip Technology Inc

Microprocessor Supervisor with Manual Reset Watchdog Timer 4.37V or 4.62V Thre

Avnet Europe

Processor Supervisor 4.74V 5V 8-Pin SOIC Tube

Avnet Europe product

Future Electronics

MIC1232 Series 4.37 V 250 ms Surface Mount ╡P Supervisory Circuit - SOIC-8