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ACE12022BM PDF预览

ACE12022BM

更新时间: 2024-01-11 04:07:56
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
39页 2121K
描述
Arithmetic Controller Engine (ACEx⑩) for Low Power Applications

ACE12022BM 数据手册

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PRELIMINARY  
August 2001  
ACE1202 Product Family  
Arithmetic Controller Engine (ACEx™)  
for Low Power Applications  
General Description  
I Hardware Bit - Coder (HBC) (ACE1202-2 only)  
I On-chip oscillator  
— No external components  
— 1µs instruction cycle time  
The ACE1202 (Arithmetic Controller Engine) family of  
microcontrollers is a dedicated programmable monolithic inte-  
grated circuit for applications requiring high performance, low  
power, and small size. It is a fully static part fabricated using  
CMOS technology.  
I On-chip Power-on Reset  
I Programmable read and write disable functions  
I Memory mapped I/O  
The ACE1202 product family has an 8-bit microcontroller core, 64  
bytes of RAM, 64 bytes of data EEPROM and 2K bytes of code  
EEPROM. Its on-chip peripherals include a multi-function 16-bit  
timer, watchdog/idle timer, and programmable undervoltage de-  
tection circuitry. The on-chip clock and reset functions reduce the  
number of required external components. The ACE1202 product  
family is available in 8- and 14-pin SOIC and DIP packages.  
I Multilevel Low Voltage Detection  
I Brown-out Reset  
I Software selectable I/O option  
— Push-pull outputs with tri-state option  
Weak pull-up or high impedance  
I Fully static CMOS  
— Low power HALT mode (100nA @ 3.3V)  
— Power saving IDLE mode  
Features  
I Arithmetic Controller Engine  
I 2K bytes on-board code EEPROM  
I 64 bytes data EEPROM  
I Single supply operation  
— 1.8-5.5V (P.N. ACE1202L)  
— 2.2-5.5V (P.N. ACE1202, ACE12022)  
— 2.7-5.5V (P.N. ACE1202B, ACE12022B)  
I 64 bytes RAM  
I Instruction set geared for block encryption  
I 40 years data retention  
I 1,000,000 data changes  
I Watchdog  
I Multi-input wake-up on all I/O pins  
I 16-bit multifunction timer with difference capture  
I 12-bit idle timer  
I 8 and 14-pin SOIC, 8 and 14-pin DIP packages. (CSP  
package available upon request)  
I In-circuit programming  
Block and Connection Diagram  
VCC1  
Brown-out Reset/Low  
Battery Detect  
GND1  
Power-on Reset  
RESET2  
HALT & IDLE Power  
Internal Oscillator  
(CKO) G0  
(CKI) G1  
(T1/TX3) G2  
(Input only) G3  
G4  
Saving Modes  
12-bit Timer0 with  
Watchdog Timer  
GPORT  
ACE1202 core  
16-bit Multi-function  
general  
purpose  
I/O with  
multi-  
input  
wakeup  
(4 interrupt  
sources  
Timer1 with Difference  
Capture  
and vectors)  
Hardware Bit-Coder3  
64 bytes of RAM  
(TX3) G5  
G62  
Programming Interface  
2K bytes of Code  
EEPROM  
64 bytes of Data  
EEPROM  
G72  
1. 100nf Decoupling capacitor recommended  
2. Available only in the 14-pin package option  
3. Available only on the ACE1202-2 device  
© 2001 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
1
ACE1202 Product Family Rev. B.1  

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