P87C51MC2BA/02-S NXP Semiconductors, P87C51MC2BA/02-S Datasheet - Page 19

• Manufacturer Part Number: P87C51MC2BA/02-S
• Description: MCU 8-Bit 87C 80C51 CISC 96KB EPROM 3.3V/5V 44-Pin PLCC Tray
• Manufacturer: NXP Semiconductors

Specifications of P87C51MC2BA/02-S

• Package: 44PLCC
• Device Core: 80C51
• Family Name: 87C
• Maximum Speed: 24 MHz
• Ram Size: 3 KB
• Program Memory Size: 96 KB
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: EPROM
• Number Of Programmable I/os: 34
• Interface Type: SPI/UART
• Operating Temperature: 0 to 70 °C
• Number Of Timers: 3

Philips Semiconductors
Table 8:
T
duty cycle.
9397 750 12302
Product data
Symbol Fig
Data Memory
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RLRH
WLWH
RLDV
RHDX
RHDZ
LLDV
AVDV
AVDV1
LLWL
AVWL
AVWL1
QVWX
WHQX
QVWH
amb
= 0 to +70 C for commercial unless otherwise specified. Formulae including t
5
6
5
5
5
5
5
5
5,
5,
5,
6
6
6
[1][2][3]
Dynamic characteristics
6
6
6
Parameter
RD pulse width
WR pulse width
RD LOW to valid
data in
Data hold after
RD
Data float after
RD
ALE LOW to valid
data in
Address to valid
data in
(non-Extended
Addressing
Mode)
Address
(A16-A22) to
valid data in
(Extended
Addressing
Mode)
ALE LOW to RD
or WR LOW
Address valid to
WR or RD LOW
(non-Extended
Addressing
Mode)
Address
(A16-A22) valid
to WR or RD
LOW (Extended
Addressing
Mode)
Data valid to WR
transition
Data hold after
WR
Data valid to WR
HIGH
2.7 V < V
Variable clock
Min
3t
3t
-
0
-
-
-
-
1.5t
2t
t
0.5t
0.5t
3.5t
CLCL
…continued
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
10
25
25
5
DD
5
20 -
25 -
10 -
Rev. 03 — 13 November 2003
< 5.5 V
Max
-
-
2.5t
-
t
4t
4.5t
3.5t
1.5t
-
-
CLCL
[4]
CLCL
CLCL
CLCL
CLCL
CLCL
20
50
[phone]
55 -
40 -
45 -
f
12 MHz
Min Max
225 -
225 -
0
-
-
161 -
73
21
16
281 -
P87C51MB2/P87C51MC2
OSC
=
153
-
63
283
335
246
-
-
-
[4]
4.5 V < V
Variable clock
Min
3t
3t
-
0
-
-
-
-
1.5t
2t
t
0.5t
0.5t
3.5t
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
10
80C51 8-bit microcontroller family
20
20
5
10 1.5t
15 -
11 -
10 -
DD
assume oscillator signal with 50/50
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
< 5.5 V
Max
-
-
2.5t
-
t
4t
4.5t
3.5t
-
-
CLCL
[4]
CLCL
CLCL
CLCL
CLCL
CLCL
15
35
+20 52
40 -
30 -
35 -
f
24 MHz
Min
105
105
0
-
-
78
31
5
9
135
OSC
=
Max
-
-
64
-
26
131
157
110
82
-
-
-
-
-
[4]
19 of 36
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns