器件名称:
ACE1101E
功能描述:
Arithmetic Controller Engine (ACEx
文件大小:
152.48KB 共33页
简 介:
ACE1101 Arithmetic Controller Engine (ACEx) for Low Power Applications PRELIMINARY May 1999 ACE1101 Arithmetic Controller Engine (ACEx) for Low Power Applications General Description The ACE1101 (Arithmetic Controller Engine) 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 ACE1101 has an 8-bit microcontroller core, 64 bytes of RAM, 64 bytes of data EEPROM and 1K bytes of code EEPROM. Its onchip peripherals include a multi-function 16-bit timer, watchdog/ idle timer, and programmable undervoltage detection circuitry. On-chip clock and reset functions reduce the number of required external components. The ACE1101 is available in an 8-pin TSSOP package. I 16-bit multifunction timer I On-chip oscillator — No external components — 1s instruction cycle time I Instruction set geared for block encryption I On-chip power on reset I Programmable read and write disable functions I Memory mapped I/O I Multilevel Low Voltage Detection I Fully static CMOS — Low power HALT mode (100nA @3.3V) — Power saving IDLE mode — Single supply operation (2.0-5.5V, 2.2-5.5V, 2.7-5.5V)) I Software selectable I/O options — Push-pull outputs with tri-state option — Weak pull-up or high impedance inputs I 40 years data retention I 1,000,000 data changes I 8-pin TSSOP package I In-circuit programming Features I Arithmetic Controller Engine I 1K bytes on-board co……
