P80C32UBAA NXP Semiconductors, P80C32UBAA Datasheet

MCU 8-Bit 80C 80C51 CISC 32KB ROM 5V 44-Pin PLCC Tube

P80C32UBAA

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

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
Lead Free Status / RoHS Status

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Semiconductors
Product specification
IC28 Data Handbook
hilips
80C31/80C32
80C51 8-bit microcontroller family
128/256 byte RAM ROMless low voltage (2.7 V–5.5 V),
low power, high speed (33 MHz)
INTEGRATED CIRCUITS
2000 Aug 07

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P80C32UBAA Summary of contents

Page 1

RAM ROMless low voltage (2.7 V–5.5 V), low power, high speed (33 MHz) Product specification IC28 Data Handbook hilips Semiconductors INTEGRATED CIRCUITS 2000 Aug 07 ...

Page 2

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) DESCRIPTION The Philips 80C31/ high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.7 V ...

Page 3

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) 80C51/87C51 AND 80C31 ORDERING INFORMATION TEMPERATURE RANGE C ROMless P80C31SBPN P80C31SBPN 0 to +70, Plastic Dual In-line Package 0 to +70 ...

Page 4

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) BLOCK DIAGRAM RAM ADDR RAM REGISTER B ACC REGISTER PSEN ALE/PROG TIMING AND EAV PP CONTROL RST ...

Page 5

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) LOGIC SYMBOL XTAL1 XTAL2 RST EA/V PP PSEN ALE/PROG RxD TxD INT0 INT1 ...

Page 6

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) PIN DESCRIPTIONS PIN NUMBER MNEMONIC DIP LCC QFP TYPE NAME AND FUNCTION ...

Page 7

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) Table 1. 8XC51/80C31 Special Function Registers DIRECT SYMBOL DESCRIPTION ADDRESS ACC* Accumulator E0H AUXR# Auxiliary 8EH AUXR1# Auxiliary 1 A2H B* ...

Page 8

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) OSCILLATOR CHARACTERISTICS XTAL1 and XTAL2 are the input and output, respectively inverting amplifier. The pins can be configured for ...

Page 9

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) Programmable Clock-Out A 50% duty cycle clock can be programmed to come out on P1.0. This pin, besides being a regular ...

Page 10

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) (MSB) TF2 EXF2 Symbol Position Name and Significance TF2 T2CON.7 Timer 2 overflow flag set by a Timer 2 overflow and ...

Page 11

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) T2MOD Address = 0C9H Not Bit Addressable — — Bit 7 6 Symbol Function — Not implemented, reserved for future use.* ...

Page 12

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) OSC PIN TR2 NOTE: OSC. Freq. is divided by 2, not 12. OSC ...

Page 13

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) Baud Rate Generator Mode Bits TCLK and/or RCLK in T2CON (Table 3) allow the serial port transmit and receive baud rates ...

Page 14

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) Table 5. Timer Timer MODE MODE 16-bit Auto-Reload 16-bit Capture Baud rate generator receive and transmit same baud ...

Page 15

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) and 1 and exclude Slave 2 use address 1110 0100, since it is necessary to make bit ...

Page 16

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) D0 START BIT SM0 / FE SMOD1 SMOD0 0 : SCON.7 = SM0 1 : SCON RECEIVED ...

Page 17

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) Interrupt Priority Structure The 80C31 and 80C32 have a 6-source four-level interrupt structure. They are the IE, IP and IPH. (See ...

Page 18

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz (0B8H) — — Priority Bit = 1 assigns higher priority Priority Bit = 0 assigns lower priority BIT SYMBOL ...

Page 19

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) Reduced EMI Mode The AO bit (AUXR.0) in the AUXR register when set disables the ALE output. Reduced EMI Mode AUXR ...

Page 20

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz ABSOLUTE MAXIMUM RATINGS PARAMETER Operating temperature under bias Storage temperature range Voltage on EA pin ...

Page 21

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) DC ELECTRICAL CHARACTERISTICS + – ...

Page 22

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) DC ELECTRICAL CHARACTERISTICS + – + MHz devices ...

Page 23

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) AC ELECTRICAL CHARACTERISTICS + – + amb CC SYMBOL FIGURE ...

Page 24

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) AC ELECTRICAL CHARACTERISTICS + – + amb CC SYMBOL FIGURE ...

Page 25

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) EXPLANATION OF THE AC SYMBOLS Each timing symbol has five characters. The first character is always ‘t’ (= time). The other ...

Page 26

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) ALE PSEN t LLWL WR t LLAX t AVLL A0–A7 PORT 0 FROM RI OR DPL t AVWL PORT 2 INSTRUCTION ...

Page 27

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) V –0.5 CC 0.2V +0.9 CC 0.2V –0.1 CC 0.45V NOTE: AC inputs during testing are driven at V –0.5 for ...

Page 28

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz RST (NC) XTAL2 CLOCK SIGNAL XTAL1 V SS Figure 22. I Test Condition, Active Mode CC All other pins ...

Page 29

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) DIP40: plastic dual in-line package; 40 leads (600 mil) 2000 Aug 07 29 Product specification 80C31/80C32 SOT129-1 ...

Page 30

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) PLCC44: plastic leaded chip carrier; 44 leads 2000 Aug 07 30 Product specification 80C31/80C32 SOT187-2 ...

Page 31

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) QFP44: plastic quad flat package; 44 leads (lead length 1.3 mm); body 1.75 mm 2000 Aug 07 ...

Page 32

Philips Semiconductors 80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz) Data sheet status Data sheet Product Definition status status Objective Development This data sheet contains the design target or goal specifications ...

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