P87C51RA2FA,512 NXP Semiconductors, P87C51RA2FA,512 Datasheet
P87C51RA2FA,512
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P87C51RA2FA,512 Summary of contents
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P87C51RA2/RB2/RC2/RD2 80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Product data Supersedes data of 2002 Oct 28 hilips Semiconductors INTEGRATED CIRCUITS 2003 Jan 24 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) DESCRIPTION The devices are Single-Chip 8-Bit Microcontrollers manufactured in an advanced CMOS process and are derivatives of the 80C51 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) SELECTION TABLE Type Memory Timers P87C51RD2 1K – 64K – 4 P87C51RC2 512B – 32K – 4 P87C51RB2 512B ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) BLOCK DIAGRAM 16K / 32K / 64 KBYTE CODE OTP 512 / 1024 BYTE DATA RAM ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) BLOCK DIAGRAM (CPU-ORIENTED RAM ADDR RAM REGISTER B ACC REGISTER PSEN ALE TIMING AND EAV ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) LOGIC SYMBOL XTAL1 XTAL2 RST EA/V PP PSEN ALE/PROG RxD TxD INT0 INT1 T0 T1 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) PIN DESCRIPTIONS PIN NUMBER MNEMONIC MNEMONIC PDIP PLCC LQFP ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) PIN NUMBER MNEMONIC MNEMONIC PDIP PLCC LQFP PSEN EA XTAL1 19 21 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) SPECIAL FUNCTION REGISTERS DIRECT SYMBOL DESCRIPTION ADDRESS ACC* Accumulator E0H AUXR# Auxiliary 8EH AUXR1# Auxiliary 1 A2H B* B ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) SPECIAL FUNCTION REGISTERS (Continued) DIRECT SYMBOL DESCRIPTION ADDRESS PSW* Program Status Word D0H RCAP2H# Timer 2 Capture High CBH ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) CLOCK CONTROL REGISTER (CKCON) This device allows control of the 6-clock/12-clock mode by means of both an SFR bit ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) LOW POWER MODES Stop Clock Mode The static design enables the clock speed to be reduced down to 0 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) TIMER 0 AND TIMER 1 OPERATION Timer 0 and Timer 1 The “Timer” or “Counter” function is selected by ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) OSC d* Tn Pin TRn Timer n Gate bit INTn Pin * 6-clock mode ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) OSC d* Tn Pin TRn Timer n Gate bit INTn Pin * 6-clock mode ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) TIMER 2 OPERATION Timer 2 Timer 16-bit Timer/Counter which can operate as either an event timer ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Table 3. Timer 2 Operating Modes RCLK + TCLK CP/RL2 OSC ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) OSC PIN TRANSITION DETECTOR T2EX PIN EXEN2 * ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz 6-clock mode 12-clock mode OSC n C/ C/T2 = ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) When Timer the baud rate generator mode, one should not try to read or write TH2 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) FULL-DUPLEX ENHANCED UART Standard UART operation The serial port is full duplex, meaning it can transmit and receive simultaneously. ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) SCON Address = 98H Bit Addressable SM0 Where SM0, SM1 specify the serial port mode, as follows: SM0 SM1 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) shifted to the left one position. The value that comes in from the right is the value that was ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Write to SBUF Serial Port Interrupt REN ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Timer 1 Overflow Write 2 to SBUF SMOD = 1 SMOD = 0 16 Serial Port Interrupt Sample 1-to-0 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Write to SBUF Phase 2 Clock (1 OSC Mode 2 16 SMOD = 1 Serial 2 Port ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Timer 1 Overflow Write 2 to SBUF SMOD = 1 SMOD = 0 16 Serial Port Interrupt Sample 1-to-0 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Enhanced Features The UART operates in all of the usual modes that are described in the first section of ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) D0 START BIT SM0 / FE SMOD1 SMOD0 0 : SCON.7 = SM0 1 : SCON ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Interrupt Priority Structure The P87C51RA2/RB2/RC2/RD2 has a 7 source four-level interrupt structure (see Table 7). There are 3 SFRs ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz (0B8H) – PPC Priority Bit = 1 assigns high priority Priority Bit = 0 assigns low priority ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Reduced EMI Mode The AO bit (AUXR.0) in the AUXR register when set disables the ALE output unless the ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Programmable Counter Array (PCA) The Programmable Counter Array available on the P87C51RA2/RB2/RC2/RD2 is a special 16-bit Timer that has ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) OSC/6 (6 CLOCK MODE) OR OSC/12 (12 CLOCK MODE) OSC/2 (6 CLOCK MODE) OR OSC/4 (12 CLOCK MODE) TIMER ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) CMOD Address = D9H CIDL WDTE Bit Symbol Function CIDL Counter Idle control: CIDL = 0 programs ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) CCAPMn Address CCAPM0 0DAH CCAPM1 0DBH CCAPM2 0DCH CCAPM3 0DDH CCAPM4 0DEH Not Bit Addressable – ECOMn Bit: 7 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz CEXn –– ECOMn 0 CF WRITE TO RESET CCAPnH CCAPnH WRITE TO CCAPnL 0 1 ENABLE 16–BIT ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) WRITE TO RESET CCAPnH CCAPnH WRITE TO CCAPnL 0 1 ENABLE 16–BIT COMPARATOR CH PCA TIMER/COUNTER –– –– ECOMn ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) WRITE TO RESET CCAP4L WRITE TO CCAP4H 1 0 ENABLE Figure 30. PCA Watchdog Timer mode (Module 4 only) ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) INIT_WATCHDOG: MOV CCAPM4, #4CH ; Module 4 in compare mode MOV CCAP4L, #0FFH ; Write to low byte first ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Expanded Data RAM Addressing The P87C51RA2/RB2/RC2/RD2 has internal data memory that is mapped into four separate segments: the lower ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) ERAM 256 or 768 BYTES 100 Figure 33. Internal and External Data Memory Address Space with EXTRAM = 0 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz ABSOLUTE MAXIMUM RATINGS PARAMETER Operating temperature under bias Storage temperature range Voltage on EA/V pin to ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) DC ELECTRICAL CHARACTERISTICS + – + amb CC ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) DC ELECTRICAL CHARACTERISTICS + – + amb CC ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) AC ELECTRICAL CHARACTERISTICS (12-CLOCK MODE 10% OPERATION + –40 C ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) AC ELECTRICAL CHARACTERISTICS (12-CLOCK MODE, 2 5.5 V OPERATION + ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) AC ELECTRICAL CHARACTERISTICS (6-CLOCK MODE 10% OPERATION + –40 C ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) AC ELECTRICAL CHARACTERISTICS (6-CLOCK MODE, 2 5.5 V OPERATION + ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) EXPLANATION OF THE AC SYMBOLS Each timing symbol has five characters. The first character is always ‘t’ (= time). ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) ALE PSEN t LLWL WR t LLAX t AVLL A0–A7 PORT 0 FROM RI OR DPL t AVWL PORT ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 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 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz as31 version V2. source file: idd_ljmp1.asm ## list file: idd_ljmp1.lst ## ########################################################## #0000 # ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz RST (NC) XTAL2 CLOCK SIGNAL XTAL1 V SS Figure 43. I Test Condition, Active Mode CC All ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) EPROM CHARACTERISTICS All these devices can be programmed by using a modified Improved Quick-Pulse Programming algorithm. It differs from ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Table 8. EPROM Programming Modes MODE RST Read signature 1 Program code data 1 Verify code data 1 Pgm ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) A0– 4–6MHz A8–A15 are programming addresses (not external memory addresses per device pin out) 5 PULSES ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) EPROM PROGRAMMING AND VERIFICATION CHARACTERISTICS + 10 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) MASK ROM DEVICES Security Bits With none of the security bits programmed the code in the program memory can ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) ROM CODE SUBMISSION FOR 16K ROM DEVICES (87C51RB2) When submitting ROM code for the 16K ROM devices, the following ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) ROM CODE SUBMISSION FOR 32K ROM DEVICES (87C51RC2) When submitting ROM code for the 32K ROM devices, the following ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) ROM CODE SUBMISSION FOR 64K ROM DEVICE (87C51RD2) When submitting ROM code for the 64K ROM devices, the following ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) DIP40: plastic dual in-line package; 40 leads (600 mil) 2003 Jan 24 8KB/16KB/32KB/64KB OTP 63 Product data P87C51RA2/RB2/RC2/RD2 SOT129-1 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) PLCC44: plastic leaded chip carrier; 44 leads 2003 Jan 24 8KB/16KB/32KB/64KB OTP 64 Product data P87C51RA2/RB2/RC2/RD2 SOT187-2 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) LQFP44: plastic low profile quad flat package; 44 leads; body 1.4 mm 2003 Jan 24 ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) REVISION HISTORY Rev Date Description _3 20030124 Product data (9397 750 10994); ECN 853-2391 29335 dated 07 Jan 2003. ...
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Philips Semiconductors 80C51 8-bit microcontroller family with 512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) Data sheet status Product [1] Level Data sheet status [2] [3] status I Objective data Development II Preliminary data ...