P87C51MC2BA NXP Semiconductors, P87C51MC2BA Datasheet - Page 5

• Manufacturer Part Number: P87C51MC2BA
• Manufacturer: NXP Semiconductors

Specifications of P87C51MC2BA

• Cpu Family: 87C
• Device Core: 80C51
• Device Core Size: 8b
• Frequency (max): 24MHz
• Interface Type: SPI/UART
• Program Memory Type: EPROM
• Program Memory Size: 96KB
• 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: Compliant

Philips Semiconductors
6. Functional diagram
9397 750 12302
Product data
Fig 2. Functional diagram.
MISO
SS
Address bus 0-7
Data Bus
RXD0
TXD0
RXD1
TXD1
INT0
INT1
WR
RD
T0
T1
ALE/PROG
EA/V PP
PSEN
RST
Rev. 03 — 13 November 2003
V DD
P87C51Mx2
V SS
P87C51MB2/P87C51MC2
XTAL2
XTAL1
002aaa147
80C51 8-bit microcontroller family
T2
T2EX
ECI
CEX0
CEX1
CEX2
CEX3
CEX4
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Address Bus 16-22
MOSI
SPICLK
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