P87C750EBAA PHILIPS [NXP Semiconductors], P87C750EBAA Datasheet - Page 6

• Manufacturer Part Number: P87C750EBAA
• Description: 80C51 8-bit microcontroller family 1K/64 OTP ROM, low pin count
• Manufacturer: PHILIPS [NXP Semiconductors]

*
# SFRs are modified from or added to the 80C51 SFRs.
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and
2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive static
Philips Semiconductors
Table 2.
ABSOLUTE MAXIMUM RATINGS
NOTES:
1998 May 01
SYMBOL
ACC*
B*
DPTR:
IE*#
P0*#
P1*
P3*
PCON#
PSW*
SP
TCON*#
TL#
TH#
RTL#
RTH#
DPH
DPL
80C51 8-bit microcontroller family
1K/64 OTP/ROM, low pin count
Storage temperature range
Voltage from V
Voltage from any pin to V
Power dissipation
Voltage on V
Maximum I
SFRs are bit addressable.
functional operation of the device at these or any conditions other than those described in the AC and DC Electrical Characteristics section
of this specification is not implied.
charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maxima.
Accumulator
B register
Data pointer
High byte
Low byte
Interrupt enable
Port 0
Port 1
Port 3
Power control
Program status word
Stack pointer
Timer/counter control
Timer low byte
Timer high byte
Timer low reload
Timer high reload
OL
87C750 Special Function Registers
PP
(2 bytes)
DESCRIPTION
per I/O pin
CC
pin to V
to V
SS
SS
SS
(except V
ADDRESS
DIRECT
E0H
F0H
A8H
B0H
D0H
8AH
8CH
8BH
8DH
83H
82H
80H
90H
87H
81H
88H
PP
)
1, 2
PARAMETER
MSB
GATE
EA
CY
E7
F7
AF
T0
B7
D7
8F
97
–
–
BIT ADDRESS, SYMBOL, OR ALTERNATIVE PORT FUNCTION
INT1
C/T
AE
D6
AC
E6
F6
96
B6
8E
–
–
–
INT0
AD
6
E5
F5
B5
D5
F0
8D
TF
95
–
–
–
RS1
AC
TR
E4
B4
D4
8C
F4
94
–
–
–
–
RS0
IE0
AB
E3
F3
B3
D3
8B
93
–
–
–
–
EX1
AA
OV
IT0
E2
B2
D2
8A
F2
82
92
–
–
–
–0.5 to V
–65 to +150
–0.5 to +6.5
0 to +13.0
RATING
83C750/87C750
ET0
PD
IE1
E1
A9
B1
D1
F1
81
91
89
–
–
–
1.0
10
CC
+ 0.5
EX0
Product specification
IDL
LSB
IT1
E0
F0
A8
B0
D0
80
90
88
P
–
–
00H
00H
00H
00H
00H
xxxxx111B
FFH
FFH
xxxxxx00B
00H
07H
00H
00H
00H
00H
00H
RESET
VALUE
UNIT
mA
W
V
V
V
C