1996 Jun 27 85
Philips Semiconductors Product specification
8-bit microcontroller with on-chip CAN P8xC592
21 AC CHARACTERISTICS
See notes 1 and 2; C
L
= 100 pF for Port 0, ALE and PSEN; C
L
= 80 pF for all other outputs unless otherwise specified.
Notes
1. For the AC Characteristics the following conditions are valid: P8xC592 FFA (FHA): V
DD
=5V±10%;
T
amb
= 40 to +85 °C (125 °C); f
CLK
= 1.2 to 16 MHz.
2. ; t
CLK
= 62.5 ns at f
CLK
= 16 MHz.
SYMBOL PARAMETER
f
CLK
= 16 MHz f
CLK
= 12 MHz
VARIABLE CLOCK
1.2 to 16 MHz
UNIT
MIN. MAX. MIN. MAX. MIN. MAX.
External Program Memory
t
LHLL
ALE pulse width 85 127 2t
CLK
40 ns
t
AVLL
address valid to ALE LOW 23 43 t
CLK
40 ns
t
LLAX
address hold after ALE LOW 33 53 t
CLK
30 ns
t
LLIV
ALE LOW to valid instruction in 150 233 4t
CLK
100 ns
t
LLPL
ALE LOW to PSEN LOW 33 53 t
CLK
30 ns
t
PLPH
PSEN pulse width 143 205 3t
CLK
45 ns
t
PLIV
PSEN LOW to valid instruction in 83 145 3t
CLK
105 ns
t
PXIX
input instruction hold after PSEN 0 0 0 ns
t
PXIZ
input instruction float after PSEN 38 59 t
CLK
25 ns
t
AVIV
address to valid instruction in 208 312 5t
CLK
105 ns
t
PLAZ
PSEN LOW to address float 10 10 10 ns
External data memory
t
RLRH
RD pulse width 275 400 6t
CLK
100 ns
t
WLWH
WR pulse width 275 400 6t
CLK
100 ns
t
AVLL
address valid to ALE LOW 8 28 t
CLK
55 ns
t
LLAX
address hold after ALE LOW 33 53 t
CLK
30 ns
t
RLDV
RD LOW to valid data in 148 252 5t
CLK
165 ns
t
RHDX
data hold after RD 0 0 0 ns
t
RHDZ
data float after RD 55 97 2t
CLK
70 ns
t
LLDV
ALE LOW to valid data in 350 517 8t
CLK
150 ns
t
AVDV
address to valid data in 398 585 9t
CLK
165 ns
t
LLWL
ALE LOW to RD or WR LOW 138 238 200 300 3t
CLK
50 3t
CLK
+50 ns
t
AVWL
address valid to RD or WR LOW 120 203 4t
CLK
130 ns
t
WHLH
RD or WR HIGH to ALE HIGH 23 103 43 123 t
CLK
40 t
CLK
+40 ns
t
QVWX
data valid to WR transition 13 33 t
CLK
50 ns
t
QVWH
data valid time WR HIGH 288 433 7t
CLK
150 ns
t
WHQX
data hold after WR 13 33 t
CLK
50 ns
t
RLAZ
RD LOW to address float 0 0 0ns
t
CLK
1
f
CLK
-----------
one oscillator clock period==
1996 Jun 27 86
Philips Semiconductors Product specification
8-bit microcontroller with on-chip CAN P8xC592
Table 90 CAN characteristics
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
CAN input comparator/output driver
t
sd
sum of input and output delay AV
DD
=5V±5%; V
DIF
= ± 32 mV;
1.4 V < V
I
< AV
DD
1.4 V
60 ns
Fig.29 AC testing input, output waveform (a) and float waveform (b).
AC testing inputs are driven at 2.4 V for a HIGH and 0.45 V for a LOW.
Timing measurements are taken at 2.0 V for a HIGH and 0.8 V for a LOW, see Fig.29 (a).
The float state is defined as the point at which a Port 0 pin sinks 3.2 mA or sources 400 µA at the voltage test levels, see Fig.29 (b).
handbook, full pagewidth
MGA174
2.0 V
0.8 V
2.4 V
0.45 V
2.0 V
0.8 V
2.4 V
0.45 V
float
(b)
(a)
2.4 V
0.45 V
2.0 V
0.8 V
test points
1996 Jun 27 87
Philips Semiconductors Product specification
8-bit microcontroller with on-chip CAN P8xC592
handbook, full pagewidth
MGA180
P1 P2
S1
P1 P2
S2
P1 P2
S3
P1 P2
S4
P1 P2
S5
P1 P2
S6
P1 P2
S1
P1 P2
S2
P1 P2
S3
P1 P2
S4
P1 P2
S5
P1 P2
S6
one machine cycle one machine cycle
XTAL1
INPUT
address
A0 - A7
inst.
in
address
A0 - A7
inst.
in
address
A0 - A7
inst.
in
address
A0 - A7
inst.
in
address A8 - A15address A8 - A15address A8 - A15address A8 - A15
address
A0 - A7
inst.
in
address
A0 - A7
inst.
in
address
A0 - A7
data output or data input
address A8 - A15address A8 - A15 or Port 2 outaddress A8 - A15
old data new data
sampling time of I/O port pins during input (including INT0 and INT1)
SERIAL
PORT
CLOCK
PORT
INPUT
PORT
OUTPUT
PORT 2
BUS
(PORT 0)
read or
write of
external data
memory
PORT 2
BUS
(PORT 0)
external
program
memory
fetch
WR
RD
only active 
during a write 
to external 
data memory
only active
during a read
from external
data memory
PSEN
ALE
dotted lines
are valid when
RD or WR are
active
Fig.30 Instruction cycle timing.
The Port 5 input buffers have a maximum propagation delay of 300 ns.
As a result Port 5 sample time begins 300 ns before state S5 and ends
when S5 has finished.

P80C592FFA/00,512

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
IC MCU 8BIT ROMLESS 68PLCC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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