PEEL16CV8 ANACHIP [Anachip Corp], PEEL16CV8 Datasheet - Page 9

• Manufacturer Part Number: PEEL16CV8
• Description: CMOS Programmable Electrically Erasable Logic Device
• Manufacturer: ANACHIP [Anachip Corp]

Anachip Corp.
www.anachip.com.tw
A. C. Electrical Characteristics
Switching Waveforms
Notes:
1. Minimum DC input is -0.5V, however, inputs may undershoot to -2.0V for periods less than
20 ns.
2. V
3. Test Points for Clock and VCC in t
4. I/O pins are 0V and V
5. “Input” refers to an input pin signal.
6. t
to V
7. Capacitances are tested on a sample basis.
OE
I
OH
and V
is measured from input transition to V
-0.1V or V
O
are not specified for program/verify operation.
Registered Feedback,
Synchronous Preset
OL
+0.1V; V
CC
Asynchronous
Combinatorial
.
Inputs, I/O,
REF
Registered
Outputs
Outputs
=V
Reset
Clock
L.
Symbol
t
R
t
CL, tCH
f
f
f
RESET
and t
t
t
MAX1
MAX2
MAX3
t
t
t
t
CO1
CO2
t
t
t
t
t
t
AW
OE
OD
HC
PD
CF
SC
CP
AP
AR
REF
F
are referenced at the 10% and 90% levels.
±0.1V, T
Input
Input
Input
Clock to Output
Clock to comb. Output delay
Via internal registered feedback
Clock to Feedback
Input
Input
Clock low time, clock high time
Min clock period Ext (t
Internal feedback (1/t
External Feedback (1/t
No Feedback (1/t
Asynchronous Reset Pulse Width
Input
Asynchronous Reset recovery time
Power-on reset time for registers in clear
state
OD
is measured from input transi- tion
5
5
5
5
5
5
to non-registered output
to output enable
to output disable
or feedback setup to clock
hold after clock
to Asynchronous Reset
Parameter
CL
+t
SC
SC
CH
6
CP
6
+t
)
)
+ t
11
11
CF
CO1
9/11
)
11
8
)
8. Test conditions assume: signal transition times of 3ns or less from the 10% and 90%
points, timing reference levels of 1.5V (Unless otherwise specified).
9. Test one output at a time for a duration of less than 1 second.
10. I
8-bit Counter.
11. Parameters are not 100% tested. Specifications are based on initial characterization and
are tested after any design process modification that might affect operational fre- quency.
CC
for a typical application: This parameter is tested with the device programmed as an
Over the Operating Range 8, 11
28.5
28.5
33.3
Min
20
15
35
25
0
Max
25
25
25
15
35
10
25
25
5
MHz
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
Rev. 1.0 Dec 16, 2004