ATF16V8CZ-12JU Atmel, ATF16V8CZ-12JU Datasheet - Page 5

• Manufacturer Part Number: ATF16V8CZ-12JU
• Manufacturer: Atmel

Specifications of ATF16V8CZ-12JU

• Family Name: ATF16V8CZ
• Process Technology: EECMOS
• # Macrocells: 8
• # I/os (max): 8
• Frequency (max): 83MHz
• Propagation Delay Time: 12ns
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Supply Current: 105mA
• Lead Free Status / RoHS Status: Compliant

Input Test Waveforms and
Measurement Levels
t
Pin Capacitance
f = 1 MHz, T = 25 C
Note:
Power-up Reset
The ATF16V8CZ’s registers are designed to reset during
power-up. At a point delayed slightly from V
V
the registered output state will always be high on power-up.
This feature is critical for state machine initialization.
However, due to the asynchronous nature of reset and the
uncertainty of how V
following conditions are required:
1. The V
2. After reset occurs, all input and feedback setup
3. The signals from which the clock is derived must
R
C
C
RST
, t
IN
OUT
F
times must be met before driving the clock term
high, and
remain stable during t
, all registers will be reset to the low state. As a result,
< 1.5 ns (10% to 90%)
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
CC
rise must be monotonic, from below 0.7V,
(1)
CC
actually rises in the system, the
PR
.
Typ
5
6
CC
Max
crossing
8
8
Output Test Loads
Note:
Parameter
t
V
PR
RST
Units
Similar devices are tested with slightly different loads.
These load differences may affect output signals’ delay
and slew rate. Atmel devices are tested with sufficient
margins to meet compatible devices.
pF
pF
Description
Power-up Reset Time
Power-up Reset Voltage
Conditions
V
V
IN
OUT
ATF16V8CZ
= 0V
= 0V
Typ
600
3.8
Max
1,000
4.5
Units
ns
V
5