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PDF ACE1001L Data sheet ( Hoja de datos )
| Número de pieza | ACE1001L | |
| Descripción | Arithmetic Controller Engine (ACEx) for Low Power Applications | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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April 2002
ACE1001 Product Family
Arithmetic Controller Engine (ACEx™)
for Low Power Applications
General Description
The ACE1001 is a member of the ACEx (Arithmetic Controller
Engine) family of microcontrollers. It is a dedicated programmable
monolithic integrated circuit for applications requiring high perfor-
mance, low power, and small size. It is a fully static part fabricated
using CMOS technology.
The ACE1001 product family has an 8-bit core processor, 64 bytes
of RAM, 64 bytes of data EEPROM and 1K bytes of code
EEPROM. Its on-chip peripherals include a programmable 8-bit
timer with PWM output, watch-dog/idle timer, and programmable
undervoltage detection circuitry. The on-chip clock and reset
functions reduce the number of required external components.
The ACE1001 product family is available in 8-pin SOIC and
TSSOP packages.
Features
I Arithmetic Controller Engine
I 1K bytes on-board code EEPROM
I 64 bytes data EEPROM
I 64 bytes RAM
I Watchdog
I Multi-input wake-up 3 I/O pins
I 8-bit Timer1 with PWM output
I On-chip oscillator
— No external components
— 1µs instruction cycle time
I On-chip Power-on Reset
I Brown-out 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
I Single supply operaton
— 1.8 - 5.5V (ACE1001L)
— 2.2 - 5.5V (ACE1001)
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 writes
I 8-pin SOIC and TSSOP packages.
Block and Connection Diagram
VCC1
GND1
RESET
(CKO) G0
(CKI) G1
(T1) G2
(MIW) G32
(MIW) G4
(MIW) G5
Power-on Reset
Internal Oscillator
GPORT
general
purpose
I/O with
multi-
input
wakeup
on 3
inputs
ACE1001 core
(4 interrupt
sources
and vectors)
Programming Interface
1K bytes of Code
EEPROM
Brown-out Reset
HALT & IDLE Power
Saving Modes
12-bit Timer0 with
Watchdog Timer
8-bit PWM Timer1
64 bytes of Data
EEPROM
64 bytes of RAM
1. 100nf decoupling capacitor recommended.
2. Input only
© 2002 Fairchild Semiconductor Corporation
ACE1001 Product Family Rev. B.1
1
www.fairchildsemi.com
1 page  
ACE1001(L) AC Electrical Characteristics
VCC = 1.8/2.2 to 5.5V
All measurements valid for ambient operating temperature unless otherwise stated.
Parameter
Instruction cycle time from
internal clock - setpoint
Internal clock frequency
variation
Crystal oscillator frequency
External clock frequency
EEPROM write time
Internal clock start up time
Oscillator start up time
Conditions
5.0V at +25°C
2.4V to 5.5V at
constant temperature
2.4V to 5.5V at
full temperature range
(Note 5)
(Note 5)
(Note 6)
(Note 6)
MIN
0.96
-5
-10
TYP
1.0
3
MAX
1.04
+5
+10
4
4
10
2
2400
Units
µs
%
%
MHz
MHz
ms
ms
cycles
5 The maximum permissible frequency is guaranteed by design but not 100% tested.
6 The parameter is guaranteed by design but not 100% tested.
ACE1001(L) Electrical Characteristics for programming
All data following is valid between 4.5V and 5.5V at ambient temperature. The following charac-
teristics are guaranteed by design but are not 100% tested. See "EEPROM write time" in the AC
Electrical Characteristics for definition of the programming ready time.
Parameter
tHI
tLO
tDIS
tDIH
tDOS
tDOH
tSV1, tSV2
tLOAD1, tLOAD2, tLOAD3, tLOAD4
VSUPERVOLTAGE
Description
CLOCK high time
CLOCK low time
SHIFT_IN setup time
SHIFT_IN hold time
SHIFT_OUT setup time
SHIFT_OUT hold time
LOAD supervoltage timing
LOAD timing
Supervoltage level
MIN
500
500
100
100
100
900
50
5
11.5
MAX
DC
DC
12.5
Units
ns
ns
ns
ns
ns
ns
µs
µs
V
ACE1001 Product Family Rev. B.1
5
www.fairchildsemi.com
5 Page 
Figure 10: VOL/VOH
VOL vs. IOL (G0-G4 @ 25°C)
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0 0.5 1 2 5 8 15
Current (mA)
1.8V
2.2V
2.7V
3.3V
3.6V
5.5V
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0
VOL vs. IOL (G5 @ 25°C)
0.5 1 2 5
Current (mA)
8
15
1.8V
2.2V
2.7V
3.3V
3.6V
5.5V
VOH vs. IOH (G0-G4 @ 25°C)
6.00
5.50
5.00
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
0 0.2 0.4 0.5 0.8 1 1.2
Current (mA)
1.8V
2.2V
2.7V
3.3V
3.6V
5.5V
6.00
5.50
5.00
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0
VOH vs. IOH (G5 @ 25°C)
0.2 0.4 0.5 0.8
Current (mA)
1
1.2
1.8V
2.2V
2.7V
3.3V
3.6V
5.5V
ACE1001 Product Family Rev. B.1
11
www.fairchildsemi.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ACE1001L.PDF ] | |
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