Datasheet > ACE1101LEMT8

ACE1101LEMT8

更新时间： 2022-11-25 10:40:45

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
33页	152K
描述
Arithmetic Controller Engine (ACEx⑩) for Low Power Applications

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数据手册

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ACE1101LEMT8 数据手册

PRELIMINARY

May 1999

ACE1101

Arithmetic Controller Engine (ACEx™)

for Low Power Applications

I 16-bit multifunction timer

General Description

I On-chip oscillator

The ACE1101 (Arithmetic Controller Engine) is a dedicated pro-

— No external components

grammable monolithic integrated circuit for applications requiring

— 1µs instruction cycle time

high performance, low power, and small size. It is a fully static part

fabricated using CMOS technology.

I Instruction set geared for block encryption

I On-chip power on reset

The ACE1101 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 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 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))

Features

I Software selectable I/O options

— Push-pull outputs with tri-state option

— Weak pull-up or high impedance inputs

I Arithmetic Controller Engine

I 1K bytes on-board code EEPROM

I 64 bytes data EEPROM

I 64 bytes RAM

I 40 years data retention

I 1,000,000 data changes

I 8-pin TSSOP package

I In-circuit programming

I Watchdog

I Multi-input wake-up all I/O pins

Block and Connection Diagram

Power-on

Reset

Internal

Oscillator

GND

Low Battery/Brown-out

Detect

Watchdog/

12-Bit Timer 0

* 100nf Decoupling capacitor

recommended

16-Bit Timer 1

G port

general

purpose

I/O

with

multi-

input

ACEx

Control

Unit

G0 (CKO)

HALT/IDLE

Power saving

Modes

G1 (CKI)

G2 (T1)

G3(Input only)

Programming

Interface

RAM block

64 bytes

wakeup

1K bytes of CODE

EEPROM

64 bytes of DATA

EEPROM

www.fairchildsemi.com

ACE1101 Rev. C.8

12 3 4 5 6 7...33

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