P87C51MC2BA/02,529 NXP Semiconductors, P87C51MC2BA/02,529 Datasheet - Page 7

• Manufacturer Part Number: P87C51MC2BA/02,529
• Description: IC 80C51 MCU 96K OTP 44-PLCC
• Manufacturer: NXP Semiconductors
• Series: 87Cr

Specifications of P87C51MC2BA/02,529

• Program Memory Type: OTP
• Program Memory Size: 96KB (96K x 8)
• Package / Case: 44-PLCC
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Processor Series: P87C5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 3 KB
• Interface Type: SPI, UART
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 34
• 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
• Cpu Family: 87C
• Device Core: 80C51
• Device Core Size: 8b
• Frequency (max): 24MHz
• Total Internal Ram Size: 3KB
• # I/os (max): 34
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM10064 - EMULATOR 80C51 PDS51-MK2
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-1244-5; 935273219529; P87C51MC2BA/02-S

Philips Semiconductors
Table 2:
9397 750 12302
Product data
Symbol
P0.0 - P0.7
P1.0 - P1.7
Pin description
Pin
43 - 36
2 - 9
2
3
4
5
6
7
8
9
7.2 Pin description
Type
I/O
I/O
I/O
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Description
Port 0: Port 0 is an open drain, bidirectional I/O port. Port 0 pins that have 1s
written to them float and can be used as high-impedance inputs. Port 0 is also
the multiplexed low-order address and data bus during accesses to external
program and data memory. In this application, it uses strong internal pull-ups
when emitting 1s.
Port 1: Port 1 is an 8-bit bidirectional I/O port with internal pull-ups on all pins.
Port 1 pins that have 1s written to them are pulled HIGH by the internal pull-ups
and can be used as inputs. As inputs, port 1 pins that are externally pulled LOW
will source current because of the internal pull-ups.
•
•
•
•
•
•
•
•
•
•
P1.0, T2
P1.1, T2EX
P1.2, ECI
P1.3, CEX0
P1.4, CEX1
MOSI
P1.5, CEX2
SPICLK
P1.6, CEX3
P1.7, CEX4
– Timer/Counter 2 external count input/Clock out
– Timer/Counter 2 Reload/Capture/Direction Control
– External Clock Input to the PCA
– Capture/Compare External I/O for PCA module 0
– Capture/Compare External I/O for PCA module 1 (with pull-up on pin)
– SPI Master Out/Slave In (Selected when SPEN (SPCTL.6) is ‘1’, in which
– Capture/Compare External I/O for PCA module 2 (with pull-up on pin)
– SPI Clock (Selected when SPEN (SPCTL.6) is ‘1’, in which case the
– Capture/Compare External I/O for PCA module 3
– Capture/Compare External I/O for PCA module
Rev. 03 — 13 November 2003
case the pull-up for this pin is disabled)
pull-up for this pin is disabled)
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
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