器件名称:
ACE1501VM
功能描述:
ACE1501 Product Family Arithmetic Controller Engine (ACEx
文件大小:
1187.67KB 共33页
简 介:
ACE1501 Product Family Arithmetic Controller Engine (ACEx) for Low Power Applications December 2003 ACE1501 Product Family Arithmetic Controller Engine (ACEx) for Low Power Applications General Description The ACE1501 (Arithmetic Controller Engine) family of microcontrollers is a dedicated programmable monolithic integrated circuit for applications requiring high performance, low power, and small size. It is a fully static part fabricated using CMOS technology. The ACE1501 product family has an 8-bit microcontroller core, 64 bytes of RAM, 64 bytes of data EEPROM and 1K bytes of code EEPROM. Its on-chip peripherals include a multifunction 16-bit timer, a watchdog/idle timer, and programmable undervoltage detection circuitry. On-chip clock and reset functions reduce the number of required external components. The ACE1501 product family is available in 8- and 14-pin SOIC, TSSOP and DIP packages. I On-chip oscillator — No external components — 1s instruction cycle time +/-2% accuracy I Instruction set geared for block encryption I On-chip Power-on Reset I Programmable read and write disable functions I I I I Memory mapped I/O 32-level Low Voltage Detection Brown-out Reset Software selectable I/O option — Push-pull outputs with tri-state option — Weak pull-up or high impedance inputs Fully static CMOS — Low power HALT mode (100nA @ 2.7V) — Power saving IDLE mode Single supply operation — 1.8-3.6V 40 years data retention 1.8V data EEPROM min writing voltage 1,000,000 data change……
