P87C51FB-4A NXP Semiconductors, P87C51FB-4A Datasheet - Page 35

• Manufacturer Part Number: P87C51FB-4A
• Description: Microcontrollers (MCU) 80C51 16K/256 OTP
• Manufacturer: NXP Semiconductors

Specifications of P87C51FB-4A

• Data Bus Width: 8 bit
• Program Memory Type: OTP
• Program Memory Size: 16 KB
• Data Ram Size: 256 B
• Interface Type: UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-44
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: P87C51FB-4A,512

Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
NOTES:
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
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
AC ELECTRICAL CHARACTERISTICS
T
2000 Aug 07
amb
1/t
80C51 8-bit microcontroller family
8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V),
low power, high speed (33MHz)
Operating temperature under bias
Storage temperature range
Voltage on EA/V
Voltage on any other pin to V
Maximum I
Power dissipation (based on package heat transfer limitations, not device power consumption)
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 maximum.
noted.
SYMBOL
CLCL
= 0 C to +70 C or –40 C to +85 C
OL
per I/O pin
PP
pin to V
FIGURE
33
SS
SS
Oscillator frequency
1, 2, 3
PARAMETER
Speed versions : 4:5:S (16MHz)
PARAMETER
I:J:U (33MHz)
35
8XC51RA+/RB+/RC+/RD+/80C51RA+
0 to +70 or –40 to +85
CLOCK FREQUENCY
8XC51FA/FB/FC/80C51FA
MIN
0
0
–65 to +150
–0.5 to +6.5
0 to +13.0
RANGE –f
RATING
1.5
15
SS
MAX
16
33
unless otherwise
Product specification
8XC54/58
MHz
MHz
UNIT
UNIT
mA
W
V
V
C
C