P87LPC767BN NXP Semiconductors, P87LPC767BN Datasheet
P87LPC767BN
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P87LPC767BN Summary of contents
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P87LPC767 Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Product data Supersedes data of 2001 Aug 07 hilips Semiconductors INTEGRATED CIRCUITS 2002 Mar 25 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Mode ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter GENERAL DESCRIPTION The P87LPC767 is a 20-pin single-chip microcontroller designed for low pin count applications demanding high-integration, low cost solutions over ...
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... Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter ORDERING INFORMATION Type number Package Name Description P87LPC767BN DIP20 plastic dual in-line package; 20 leads (300 mil) P87LPC767BD SO20 plastic small outline package; 20 leads; body width 7.5 mm P87LPC767FN DIP20 plastic dual in-line package ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter BLOCK DIAGRAM 4K BYTE CODE EPROM 128 BYTE DATA RAM PORT 2 CONFIGURABLE I/OS PORT 1 CONFIGURABLE I/OS PORT 0 CONFIGURABLE ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter FFFFh UNUSED CODE MEMORY SPACE FCFFh 32-BYTE CUSTOMER CODE SPACE (ACCESSIBLE VIA MOVC) FCE0h UNUSED CODE MEMORY SPACE 1000h 0FFFh 4 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter PIN DESCRIPTIONS MNEMONIC PIN NO. TYPE P0.0–P0.7 1, 13, 14, I/O Port 0: Port 8-bit I/O port with ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter P2.0–P2 I/O Port 2: Port 2-bit I/O port with a user-configurable output type. Port 2 latches ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter SFR Name Description Address IP1* Interrupt priority 1 IP1H# Interrupt priority 1 high byte KBI# Keyboard Interrupt P0* Port 0 P1* ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter FUNCTIONAL DESCRIPTION Details of P87LPC767 functions will be described in the following sections. Enhanced CPU The P87LPC767 uses an enhanced 80C51 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter ADCON Address: C0h ENADC Bit addressable Reset Value: 00h BIT SYMBOL FUNCTION ADCON.7 ENADC When ENADC = 1, the A/D is ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Table 1. Example A/D Conversion Times CPU Clock Rate CPU Clock Rate RCCLK = 0 RCCLK = 0 32 kHz NA ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Code Examples for the A/D The first piece of sample code shows an example of port configuration for use with the ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Analog Comparators Two analog comparators are provided on the P87LPC767. Input and output options allow use of the comparators in a ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter (P0.4) CIN1A (P0.3) CIN1B (P0.5) CMPREF V ref (P0.2) CIN2A (P0.1) CIN2B Figure 5. Comparator Input and Output Connections CPn, CNn, ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Internal Reference Voltage An internal reference voltage generator may supply a default reference when a single comparator input pin is used. ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Serial Interface 2 The I C bus uses two wires (SDA and SCL) to transfer information between devices ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter I2CON Address: D8h 1 Bit Addressable 7 READ RDAT ATN CXA IDLE WRITE BIT SYMBOL FUNCTION I2CON.7 RDAT Read: the most ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter ARL “Arbitration Loss” when transmit Active was set, but this device lost arbitration to another transmitter. Transmit Active is ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter I2CFG Address: C8h Bit Addressable 7 6 SLAVEN MASTRQ BIT SYMBOL FUNCTION I2CFG.7 SLAVEN Slave Enable. Writing a 1 this bit ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Table 2. Interaction of TIRUN with SLAVEN, MASTRQ, and MASTER SLAVEN, MASTRQ, TIRUN MASTER 2 The I C interface is disabled. ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter External Interrupt Inputs The P87LPC767 has two individual interrupt inputs as well as the Keyboard Interrupt function. The latter is described ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter I/O Ports The P87LPC767 has 3 I/O ports, port 0, port 1, and port 2. The exact number of I/O pins ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Configuration Open Drain Output The open drain output configuration turns off all pull-ups and only drives the pull-down transistor of the ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter P2M1 Address: A4h Not Bit Addressable 7 6 P2S P1S BIT SYMBOL FUNCTION P2M1.7 P2S When P2S = 1, this bit ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter P0.7 KBI.7 P0.6 KBI.6 P0.5 KBI.5 P0.4 KBI.4 P0.3 KBI.3 P0.2 KBI.2 P0.1 KBI.1 P0.0 KBI.0 KBI Address: 86h Not Bit ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Oscillator The P87LPC767 provides several user selectable oscillator options, allowing optimization for a range of needs from high precision to lowest ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter THE OSCILLATOR MUST BE CONFIGURED IN ONE OF THE FOLLOWING MODES: – LOW FREQUENCY CRYSTAL – MEDIUM FREQUENCY CRYSTAL – HIGH ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter FOSC2 (UCFG1.2) FOSC1 (UCFG1.1) FOSC0 (UCFG1.0) EXTERNAL CLOCK INPUT INTERNAL RC OSCILLATOR CRYSTAL: LOW FREQUENCY CRYSTAL: MEDIUM FREQUENCY CRYSTAL: HIGH FREQUENCY ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter For correct activation of Brownout Detect, the V no faster than 50 mV/ s. When V is restored, is should not ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Table 9. Sources of Wakeup from Power Down Mode Wakeup Source Conditions External Interrupt The corresponding interrupt must ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Low Voltage EPROM Operation The EPROM array contains some analog circuits that are not required when V is less than 4 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Timer/Counters The P87LPC767 has two general purpose counter/timers which are upward compatible with the standard 80C51 Timer 0 and Timer 1. ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Mode 0 Putting either Timer into Mode 0 makes it look like an 8048 Timer, which is an 8-bit Counter with ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Mode 1 Mode 1 is the same as Mode 0, except that all 16 bits of the timer register (THn and ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter OSC OSC/12 T0 PIN C TR0 GATE INT0 PIN OSC/6 OR OSC/12 Figure 29. Timer/Counter ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Serial Port Control Register (SCON) The serial port control and status register is the Special Function Register SCON, shown in Figure ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Baud Rates The baud rate in Mode 0 is fixed: Mode 0 Baud Rate = CPU clock/6. The baud rate in ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Table 11. Baud Rates, Timer Values, and CPU Clock Frequencies for SMOD1 = 1 Timer Co nt Timer Count 2400 4800 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter More About UART Mode 0 Serial data enters and exits through RxD. TxD outputs the shift clock. 8 bits are transmitted/received: ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter WRITE TO SBUF SERIAL PORT INTERRUPT REN RI LOAD SBUF READ SBUF S1 ... S6 S1 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter TB8 WRITE TO SBUF D TIMER 1 OVERFLOW CL 2 SMOD1 = 0 SMOD1 = 1 16 1-TO-0 TRANSITION DETECTOR RxD ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter More About UART Modes 2 and 3 Eleven bits are transmitted (through TxD), or received (through RxD): a start bit (0), ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter WRITE TO SBUF D PHASE 2 CLOCK (1 OSC CL 2 SMOD1 = 0 SMOD1 = 1 16 1-TO-0 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter TB8 WRITE TO SBUF S D TIMER 1 OVERFLOW CL 2 SMOD1 = 0 SMOD1 = 1 16 1-TO-0 TRANSITION DETECTOR ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Automatic Address Recognition Automatic Address Recognition is a feature which allows the UART to recognize certain addresses in the serial bit ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter 500 kHz RC OSCILLATOR CLOCK OUT ENABLE WDCLK * WDTE STATE CLOCK WDTE + WDRUN WATCHDOG FEED DETECT BOF (PCON.5) POF ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Additional Features The AUXR1 register contains several special purpose control bits that relate to several chip features. AUXR1 is described in ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter EPROM Characteristics Programming of the EPROM on the P87LPC767 is accomplished with a serial programming method. Commands, addresses, and data are ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter UCFG2 Address: FD01h 7 6 SB2 SB1 BIT SYMBOL FUNCTION UCFG2.7, 6 SB2, SB1 EPROM security bits. See table entitled, “EPROM ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter DC ELECTRICAL CHARACTERISTICS 6.0 V unless otherwise specified SYMBOL PARAMETER SYMBOL PARAMETER I I ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter SYMBOL SYMBOL PARAMETER PARAMETER V Offset voltage comparator inputs IO V Common mode range comparator inputs CR 1 CMRR Common mode ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter 255 254 253 252 251 250 7 Code Out Offset ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter AC ELECTRICAL CHARACTERISTICS +70 C, – + – +125 C; ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter t XLXL CLOCK t XHQX t QVXH OUTPUT DATA 0 WRITE TO SBUF t XHDV INPUT DATA VALID CLEAR RI V ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter 10,000 1,000 4.0 V 3.3 V 2.7 V 100 1 10 Frequency (MHz) Figure 45. Typical Idd versus frequency (high frequency ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter DIP20: plastic dual in-line package; 20 leads (300 mil) 2002 Mar 25 55 Product data P87LPC767 SOT146-1 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter SO20: plastic small outline package; 20 leads; body width 7.5 mm 2002 Mar 25 56 Product data P87LPC767 SOT163-1 ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter REVISION HISTORY Date CPCN 2002 Mar 25 9397 750 09557 2001 Aug 07 9397 750 08675 2002 Mar 25 Description – ...
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Philips Semiconductors Low power, low price, low pin count (20 pin) microcontroller with 4-kbyte OTP and 8-bit A/D converter Purchase of Philips I to use the components in the specifications defined by Philips. This specification can ...