P87C51MC2BA NXP Semiconductors, P87C51MC2BA Datasheet - Page 17

• 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]
[7]
[8]
[9]
[10] Pin capacitance is characterized but not tested.
9397 750 12302
Product data
This value applies to T
Load capacitance for port 0, ALE, and PSEN = 100 pF, load capacitance for all other outputs = 80 pF.
Under steady state (non-transient) conditions, I
a) Maximum I
b) Maximum I
c) Maximum total I
ALE is tested to V
If I
listed test conditions.
OL
exceeds the test condition, V
OL
OL
per port pin: 15 mA
per 8-bit port: 26 mA
OH1
OL
, except when ALE is off then V
for all outputs: 71 mA
amb
= 0 C to +70 C.
OL
may exceed the related specification. Pins are not guaranteed to sink current greater than the
OL
Rev. 03 — 13 November 2003
must be externally limited as follows:
OH
is the voltage specification.
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
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