P87C51RC+4B,557 NXP Semiconductors, P87C51RC+4B,557 Datasheet - Page 43

• Manufacturer Part Number: P87C51RC+4B,557
• Description: IC 80C51 MCU 512 RAM 44-QFP
• Manufacturer: NXP Semiconductors
• Series: 87Cr

Specifications of P87C51RC+4B,557

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-QFP
• Processor Series: P87C5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• Package: 44PQFP
• Device Core: 80C51
• Family Name: 87C
• Maximum Speed: 16 MHz
• For Use With: OM10064 - EMULATOR 80C51 PDS51-MK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 935252140557; P87C51RC+4B; P87C51RC+4B

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
4. Transient voltage only.
AC ELECTRICAL CHARACTERISTICS
T
2003 Jan 24
amb
SYMBOL
1/t
80C51 8-bit microcontroller family
with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high
speed (30/33 MHz)
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.
CLCL
= 0 C to +70 C or –40 C to +85 C
OL
FIGURE
per I/O pin
38
PP
pin to V
Oscillator frequency
SS
PARAMETER
SS
4
1, 2, 3
PARAMETER
8KB/16KB/32KB/64KB OTP
6-clock
6-clock
12-clock
12-clock
OPERATING MODE
43
5 V
2.7 V to 5.5 V
5 V
2.7 V to 5.5 V
POWER SUPPLY
VOLTAGE
10%
10%
P87C51RA2/RB2/RC2/RD2
CLOCK FREQUENCY
0 to +70 or –40 to +85
MIN
0
0
0
0
RANGE
–65 to +150
–0.5 to +6.0
0 to +13.0
RATING
1.5
15
SS
MAX
30
16
33
16
unless otherwise
Product data
UNIT
UNIT
MHz
MHz
MHz
MHz
mA
W
V
V
C
C