ONSEMI CAT1025WI-45-GT3
Manufacturer No:
CAT1025WI-45-GT3
Manufacturer:
ONSEMI
Package:
8-SOIC (0.154, 3.90mm Width)
Description:
EEPROM Serial 2-Kb CPU Supervisor
Quantity:
In Stock :9223
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Shipping & Availability
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
CAT1025WI-45-GT3 Information
ONSEMI CAT1025WI-45-GT3 technical specifications, attributes, parameters and parts with similar specifications to ONSEMI CAT1025WI-45-GT3.
- Type
- Parameter
- Container Type
- REEL
- Organization
- 256 x 8
- Data Transmission Standard
- I2C
- VCC Max (V)
- 5.5
- Vio Ref (V)
- -
- T Max (°C)
- 85
- Case Outline
- 751BD
- MSL Type
- 1
- tACC Max ns
- 900
- Istandby Max (µA)
- 40
- Type
- Parameter
- T Min (°C)
- -40
- Package Type
- SOIC-8
- fcycle Max (kHz)
- 400
- Iact Max (mA)
- 3
- MSL Temp (°C)
- 260
- Density
- 2 kb
- VCC Min (V)
- 2.7
- Endurance (Write cycles)
- -
- Specific Features
- -
- Container Qty.
- 3000
Download datasheets and manufacturer documentation for ONSEMI CAT1025WI-45-GT3.
Datasheet:
Package Drawing:
The CAT1025 is a complete memory and supervisory solution for microcontroller-based systems. A EEPROM Serial 2-Kb CPU Supervisor and a system power supervisor with brown-out protection are integrated together in low power CMOS technology. Memory interface is via a 400 kHz I²C bus.The CAT1025 provides a precision VCC sense circuit and two open drain outputs: one (RESET) drives high and the other (RESET) drives low whenever VCC falls below the reset threshold voltage. The CAT1025 also has a Write Protect input (WP). Write operations are disabled if WP is connected to a logic high.The power supply monitor and reset circuit protect memory and system controllers during power up/down and against brownout conditions. Five reset threshold voltages support 5.0 V, 3.3 V and 3.0 V systems. If power supply voltages are out of tolerance reset signals become active, preventing the system microcontroller, ASIC or peripherals from operating. Reset signals become inactive typically 200 ms after the supply voltage exceeds the reset threshold level. With both active high and low reset signals, interface to microcontrollers and other ICs is simple. In addition, the RESET pin or a separate input, MR, can be used as an input for push-button manual reset capability.The CAT1025 memory features a 16-byte page. In addition, hardware data protection is provided by a VCC sense circuit that prevents writes to memory whenever VCC falls below the reset threshold or until VCC reaches the reset threshold during power up.Available packages include an 8-pin DIP, 8-pin SOIC, 8-pin TSSOP, 8-pin TDFN and 8-pin MSOP. The TDFN package thickness is 0.8 mm maximum. TDFN footprint is 3 x 3 mm.
Application
- Industrial control
- Medical systems
- Printers
- Mass storage
Feature
- Precision power supply voltage supervisor
5.0 V, 3.3 V and 3.0 V systems
Five threshold voltage options - Active high or low reset
— Valid reset guaranteed at VCC = 1V - 400 kHz I²C bus
- 3.0 V to 5.5 V operation
- Low power CMOS technology
- 16-Byte page write buffer
- Built-in inadvertent write protection
— WP pin - 1,000,000 Program/Erase cycles
- Manual reset input
- 100 year data retention
- 8-pin DIP, SOIC, TSSOP, MSOP &
TDFN (3x3mm foot print) packages - Industrial and extended temperature ranges
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
