P80C32UBAA NXP Semiconductors, P80C32UBAA Datasheet - Page 20

• Manufacturer Part Number: P80C32UBAA
• Description: MCU 8-Bit 80C 80C51 CISC 32KB ROM 5V 44-Pin PLCC Tube
• Manufacturer: NXP Semiconductors

Specifications of P80C32UBAA

• Package: 44PLCC
• Device Core: 80C51
• Family Name: 80C
• Maximum Speed: 33 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 32
• Interface Type: UART
• Number Of Timers: 3
• Ram Size: 256 Byte
• Program Memory Size: 32 KB
• Program Memory Type: ROM
• Operating Temperature: 0 to 70 °C
• Controller Family/series: (8051) 8052
• No. Of I/o's: 32
• Ram Memory Size: 256Byte
• Cpu Speed: 33MHz
• No. Of Timers: 3
• Digital Ic Case Style: PLCC
• Supply: RoHS Compliant
• Core Size: 8bit
• Oscillator Type: External Only

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
128/256 byte RAM ROMless low voltage (2.7V–5.5V),
low power, high speed (33 MHz)
Operating temperature under bias
Storage temperature range
Voltage on EA pin to 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
FIGURE
29
SS
SS
Oscillator frequency
1, 2, 3
PARAMETER
Speed versions : S (16 MHz)
PARAMETER
U (33 MHz)
20
0 to +70 or –40 to +85
CLOCK FREQUENCY
MIN
0
0
–65 to +150
–0.5 to +6.5
0 to +13.0
RANGE –f
RATING
1.5
15
80C31/80C32
SS
MAX
16
33
unless otherwise
Product specification
MHz
MHz
UNIT
UNIT
mA
W
V
V
C
C