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Product Detailed Parameters
- Description：ACE1001 - MICROCONTROLLER, 8-BIT
- Series：*
- Mfr：Fairchild Semiconductor
- Package：Bulk
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- Number of I/O：-
- Program Memory Size：-
- Program Memory Type：-
- EEPROM Size：-
- RAM Size：-
- Voltage - Supply (Vcc/Vdd)：-
- Data Converters：-
- Oscillator Type：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
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Overview
The ACE1001EM8X is an 8-bit microcontroller from the ACEx family, designed for low-power applications. It features a fully static CMOS core with 1K bytes of code EEPROM, 64 bytes of data EEPROM, and 64 bytes of RAM. The device includes an on-chip oscillator eliminating external components, a programmable 8-bit timer with PWM output, watchdog timer, and brown-out reset. It operates on a single supply voltage ranging from 2.2V to 5.5V and is housed in an 8-pin SOIC package.
Feature Summary
- Fully static CMOS architecture with integrated on-chip oscillator requiring no external components
- Non-volatile memory configuration including 1K bytes code EEPROM, 64 bytes data EEPROM, and 64 bytes RAM
- Integrated power management features such as watchdog timer, brown-out reset, and multi-level low voltage detection
- Programmable I/O options supporting push-pull outputs with tri-state or weak pull-up configurations
Applications
- Battery-powered portable devices requiring minimal component count
- Low-power embedded control systems
- Applications utilizing PWM output for motor or lighting control
Procurement Notes
Verify the specific suffix EM8X against official Fairchild documentation to confirm package type and temperature range. Ensure compliance requirements are met as some variants may not be RoHS compliant. Cross-reference the part number with current manufacturer catalogs to confirm availability status and any potential obsolescence notices before finalizing procurement plans.
Selection Notes
Select this component when a small footprint and low power consumption are critical. The integrated oscillator simplifies PCB layout by removing external clock crystals. Consider the 8-bit architecture and limited RAM size for simple control tasks. Verify that the 2.2V to 5.5V operating range matches the system power supply constraints.
Part Context
The ACE1001EM8X belongs to the ACEx (Arithmetic Controller Engine) product family developed by Fairchild Semiconductor. This family targets low-power embedded applications using dedicated programmable monolithic integrated circuits. The series emphasizes high performance relative to its power consumption and physical size, utilizing CMOS technology for efficiency.
Replacement Considerations
Consult official Fairchild Semiconductor documentation for confirmed substitute part numbers within the ACE1001 family. Verify pin compatibility and electrical specifications before substituting.
