P80C562 Philips Semiconductors, P80C562 Datasheet - Page 48

• Manufacturer Part Number: P80C562
• Description: 8-bit microcontroller
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 44 External clock drive XTAL1
Test conditions: operating temperature and supply voltage ranges; load capacitance = 80 pF.
Table 45 Serial timing - shift register mode using 16 MHz oscillator
1997 Apr 08
handbook, full pagewidth
t
t
t
t
t
t
t
t
t
t
t
SYMBOL
SYMBOL
CLK
HIGH
LOW
r
f
CY
XLXL
QVXH
XHQX
XHDX
XHDV
8-bit microcontroller
clock period
HIGH time
LOW time
rise time
fall time
cycle time (12 t
serial port clock cycle time
output data set-up to clock rising edge
output data hold after clock rising edge
input data hold after clock rising edge
clock rising edge to input data valid
CLK
PARAMETER
)
0.8 V
V IH1
t HIGH
PARAMETER
Fig.25 External clock drive XTAL.
V IH1
0.8 V
t LOW
48
0.75
492
8.0
0
16 MHz OSC
MIN.
t r
t CK
0.8 V
V IH1
492
MAX.
V IH1
12t
10t
2t
0
0.8 V
CLK
CLK
CLK
VARIABLE OSCILLATOR
t f
MIN.
62.5
20
20
0.75
MBC479
117
133
P83C562; P80C562
MIN.
10t
285.7
20
20
3.43
CLK
Product specification
MAX.
MAX.
133
ns
ns
ns
ns
ns
s
UNIT
ns
ns
ns
ns
UNIT
s