S87C654-4A44 Philips Semiconductors, S87C654-4A44 Datasheet
S87C654-4A44
Specifications of S87C654-4A44
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S87C654-4A44 Summary of contents
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OTP, I Product specification Replaces data sheets 87C652 of 1998 May 01 and 87C654 of 1998 May 01 IC20 Data Handbook hilips Semiconductors INTEGRATED CIRCUITS 2 C 1999 Jul 23 ...
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... With a 16 MHz crystal, 58% of the instructions are executed in 0.75 s and 40% in 1.5 s. Multiply and divide instructions require 3 s. ORDERING INFORMATION EPROM EPROM TEMPERATURE RANGE C AND PACKAGE TEMPERATURE RANGE C AND PACKAGE S87C654-4N40 S87C654-4A44 S87C654–4B44 S87C654-5N40 S87C654-5A44 S87C654-5B44 S87C654–7N40 S87C654–7A44 S87C652-4N40 S87C652-4A44 S87C652-4B44 ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP BLOCK DIAGRAM FREQUENCY REFERENCE XTAL2 XTAL1 OSCILLATOR PROGRAM AND MEMORY TIMING (16K x 8 EPROM) CPU INTERNAL INTERRUPTS 64K BYTE BUS EXPANSION CONTRTOL INT0 INT1 CONTROL EXTERNAL INTERRUPTS LOGIC SYMBOL V CC RST XTAL1 ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP PLASTIC LEADED CHIP CARRIER PIN FUNCTIONS LCC Pin Function Pin Function 1 NC* 23 NC* 2 P1.0 24 P2.0/A8 3 P1.1 25 P2.1/A9 4 P1.2 26 P2.2/A10 5 P1.3 27 P2.3/A11 6 P1.4 28 P2.4/A12 7 P1.5 29 P2.5/A13 8 P1.6/SCL 30 P2.6/A14 9 P1.7/SDA 31 P2.7/A15 10 RST ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP PIN DESCRIPTIONS PIN NUMBER MNEMONIC DIP LCC QFP TYPE P0.0–0.7 39–32 43–36 37–30 I/O P1.0–P1.7 1–8 2–9 40–44, I/O 1–3 P1 I/O P1 I/O P2.0–P2.7 21–28 24–31 18–25 I/O P3.0–P3.7 10– ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP Table 1. 8XC652/654 Special Function Registers DIRECT SYMBOL DESCRIPTION ADDRESS ACC* Accumulator E0H B* B register F0H DPTR: Data pointer (2 bytes) DPH Data pointer high 83H DPL Data pointer low 82H IE*# Interrupt enable A8H ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP OSCILLATOR CHARACTERISTICS XTAL1 and XTAL2 are the input and output, respectively inverting amplifier. The pins can be configured for use as an on-chip oscillator, as shown in the Logic Symbol. To drive the device from an external clock source, XTAL1 should be driven while XTAL2 is left unconnected ...
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... Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V unless otherwise noted. SS DEVICE SPECIFICATIONS SUPPLY VOLTAGE (V) TYPE MIN. MAX. S87C652-4 and 4.5 5.5 S87C654-4 S87C652-5 and S87C654-5 4.5 5.5 S87C654–7 4.5 5.5 1999 Jul 23 RATING UNIT –65 to +150 C –0 –0 6 FREQUENCY TEMPERATURE ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER V Input low voltage, IL except EA, P1.6/SCL, P1.7/SDA V Input low voltage to EA IL1 V Input low voltage to P1.6/SCL, P1.7/SDA IL2 V Input high voltage, IH except XTAL1, RST, P1.6/SCL, P1.7/SDA V Input high voltage, XTAL1, RST ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP ELECTRICAL CHARACTERISTICS SYMBOL FIGURE 1/t 2 Oscillator frequency Speed Versions CLCL 87C654 t 2 ALE pulse width LHLL t 2 Address valid to ALE low AVLL t 2 Address hold after ALE low LLAX t 2 ALE low to valid instruction in ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP ELECTRICAL CHARACTERISTICS SYMBOL FIGURE 1/t 2 Oscillator frequency: Speed Versions CLCL 87C654 t 2 ALE pulse width LHLL t 2 Address valid to ALE low AVLL t 2 Address hold after ALE low LLAX t 2 ALE low to valid instruction in ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP ELECTRICAL CHARACTERISTICS – I SYMBOL PARAMETER SCL TIMING CHARACTERISTICS t ; STA START condition hold time HD t SCL LOW time LOW t SCL HIGH time HIGH t SCL rise time RC t SCL fall time FC SDA TIMING CHARACTERISTICS t ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP EXPLANATION OF THE AC SYMBOLS Each timing symbol has five characters. The first character is always ‘t’ (= time). The other characters, depending on their positions, indicate the name of a signal or the logical status of that signal. The designations are: A – ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP ALE PSEN t LLWL LLAX AVLL A0–A7 PORT 0 FROM RI OR DPL t AVWL PORT 2 INSTRUCTION 0 1 ALE t XLXL CLOCK t QVXH OUTPUT DATA 0 WRITE TO SBUF t XHDV INPUT DATA VALID CLEAR 0.45V 1999 Jul 23 ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP –0.5 CC 0.45V NOTE: AC inputs during testing are driven at V Timing measurements are made LOAD V LOAD V LOAD NOTE: For timing purposes, a port is no longer floating when a 100mV change from load voltage occurs, ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP CLOCK SIGNAL V CC 0.45V Figure 10. Clock Signal Waveform for I All other pins are disconnected. V NOTE: * Ports 1.6 and 1.7 should be connected to V exceed the I specification. OL1 1999 Jul RST CC EA ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP EPROM CHARACTERISTICS The 87C652/87C654 is programmed by using a modified Quick-Pulse Programming algorithm. It differs from older methods in the value used for V (programming supply PP voltage) and in the width and number of the ALE/PROG pulses. The 87C652/87C654 contains two signature ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP A0– 4–6MHz 1 0 ALE/PROG ALE/PROG: A0– 4–6MHz 1999 Jul 23 + RST EA/V PP P3.6 ALE/PROG P3.7 87C652/4 PSEN XTAL2 P2.7 P2.6 XTAL1 P2.0–P2 Figure 12. Programming Configuration 25 PULSES 10 s MIN 100 s+10 Figure 13 ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP EPROM PROGRAMMING AND VERIFICATION CHARACTERISTICS + 10 (See Figure 15) amb CC SS SYMBOL PARAMETER V Programming supply voltage PP I Programming supply current PP 1/t Oscillator frequency CLCL t Address setup to PROG low AVGL t Address hold after PROG ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP DIP40: plastic dual in-line package; 40 leads (600 mil) 1999 Jul 23 87C652/87C654 20 Product specification SOT129-1 ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP PLCC44: plastic leaded chip carrier; 44 leads 1999 Jul 23 87C652/87C654 21 Product specification SOT187-2 ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP QFP44: plastic quad flat package; 44 leads (lead length 1.3 mm); body 1.75 mm 1999 Jul 23 87C652/87C654 22 Product specification SOT307-2 ...
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... Philips Semiconductors 80C51 8-bit microcontroller 2 8K/16K, 256 OTP 1999 Jul 23 87C652/87C654 NOTES 23 Product specification ...
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... Philips Semiconductors for any damages resulting from such application. Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no ...