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ACE1202B View Datasheet(PDF) - Fairchild Semiconductor

Part NameDescriptionManufacturer
ACE1202B ACE1202 Product Family Arithmetic Controller Engine (ACEx™) for Low Power Applications Fairchild
Fairchild Semiconductor Fairchild
ACE1202B Datasheet PDF : 39 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Preliminary ACE1202/ACE1202-2 AC Electrical Characteristics
VCC = 1.8/2.2/2.7 to 5.5V
All measurements valid for ambient operating temperature range unless otherwise stated.
Parameter
Instruction cycle time from
internal clock - setpoint
Internal clock voltage dependent
frequency variation
Internal clock temperature
dependent frequency variation
Internal clock frequency
deviation for 0.5V drop
Crystal oscillator frequency
External clock frequency
EEPROM write time
Internal clock start up time
Oscillator start up time
Conditions
5.0V at +25°C
3.0V to 5.5V,
constant temperature
3.0V to 5.5V,
full temperature range
3.0V to 4.5V,
constant temperature
(Note 6)
(Note 7)
(Note 7)
(Note 7)
MIN
0.9
TYP
1.0
3
MAX
1.1
+5
+10
+2
4
4
10
2
2400
Units
µs
%
%
%
MHz
MHz
ms
ms
cycles
6 The maximum permissible frequency is guaranteed by design but not 100% tested.
7 The parameter is guaranteed by design but not 100% tested.
Preliminary ACE1202/ACE1202-2 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
5
ACE1202 Product Family Rev. B.1
www.fairchildsemi.com
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