SC87C51CGN40 Philips Semiconductors, SC87C51CGN40 Datasheet
SC87C51CGN40
Available stocks
Related parts for SC87C51CGN40
SC87C51CGN40 Summary of contents
Page 1
CMOS single-chip 8-bit microcontrollers Product specification IC20 Data Handbook INTEGRATED CIRCUITS 1996 Aug 16 ...
Page 2
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers DESCRIPTION The Philips 80C31/80C51/87C51 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. The CMOS 8XC51 is functionally compatible with the NMOS 8031/8051 microcontrollers. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS ...
Page 3
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers CERAMIC AND PLASTIC LEADED CHIP CARRIER PIN FUNCTIONS LCC Pin Function Pin Function 1 NC* 16 P3.4/T0 2 P1.0 17 P3.5/T1 3 P1.1 18 P3.6/WR 4 P1.2 19 P3.7/RD 5 P1.3 20 XTAL2 6 P1.4 21 XTAL1 7 P1 P1.6 23 NC* 9 P1.7 24 P2.0/A8 10 RST 25 P2.1/A9 11 P3.0/RxD 26 P2.2/A10 12 NC ...
Page 4
... SC80C31BCCA44 SOT187-2 SC87C51CCB44 SC80C31BCCB44 SOT307-2 SC87C51ACF40 0590B SC87C51ACN40 SC80C31BACN40 SOT129-1 SC87C51ACA44 SC80C31BACA44 SOT187-2 SC87C51ACB44 SC80C31BACB44 SOT307-2 SC87C51CGF40 0590B SC87C51CGK44 1472A SC87C51CGN40 SC80C31BCGN40 SC80C51BCGN40 SOT129-1 SC87C51CGA44 SC80C31BCGA44 SOT187-2 SC87C51CGB44 SC80C31BCGB44 SOT307-2 SC87C51AGF40 0590B SC87C51AGN40 SC80C31BAGN40 SOT129-1 SC87C51AGA44 SC80C31BAGA44 SOT187-2 SC87C51AGB44 SC80C31BAGB44 SOT307-2 ...
Page 5
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers ORDERING INFORMATION (Continued) ROMless ROMless (ORDER NUMBER) (MARKING NUMBER) PCB80C31-2 N PCB80C31BH2-12P PCB80C31-2 A PCB80C31BH2-12WP PCB80C51BH-2WP PCB80C31BH2-12H PCB80C31-3 N PCB80C31BH3-16P PCB80C31-3 A PCB80C31BH3-16WP PCB80C51BH-3WP PCB80C31BH3-16H PCF80C31-3 N PCF80C31BH3-16P PCF80C31-3 A PCF80C31BH3-16WP PCF80C31BH3-16H PCA80C31BH3-16P PCA80C31BH3-16WP PCA80C51BH-3WP PCB80C31-4 N PCB80C31BH4-24P PCB80C31-4 A PCB80C31BH4-24WP PCB80C51BH-4WP PCB80C31BH4-24H ...
Page 6
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers BLOCK DIAGRAM RAM ADDR RAM REGISTER B ACC REGISTER PSEN ALE/PROG TIMING AND EA/V PP CONTROL RST PD OSCILLATOR XTAL1 XTAL2 1996 Aug 16 P0.0–P0.7 P2.0–P2.7 PORT 0 PORT 2 DRIVERS DRIVERS PORT 0 PORT 2 LATCH LATCH STACK POINTER TMP2 ...
Page 7
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers PIN DESCRIPTION PIN NO. 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 P2.0–P2.7 21–28 24–31 18–25 I/O P3.0–P3.7 10–17 11, 5, I/O 13–19 7– RST ...
Page 8
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers Table 1. 80C52/80C54/80C58 Special Function Registers DIRECT SYMBOL DESCRIPTION ADDRESS ACC* Accumulator E0H AUXR# Auxiliary 8EH AUXR1# Auxiliary 1 (Note 2) A2H B* B register F0H DPTR: Data Pointer (2 bytes) DPH Data Pointer High 83H DPL Data Pointer Low ...
Page 9
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers 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 ...
Page 10
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers Electrical Deviations from Commercial Specifications for Extended Temperature Range (87C51) DC and AC parameters not included here are the same as in the commercial temperature range table. DC ELECTRICAL CHARACTERISTICS T = – + 10%, V amb CC SS For SC87C51 (33MHz only + amb T = – ...
Page 11
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers DC ELECTRICAL CHARACTERISTICS + – + amb + – + amb CC For SC87C51 (33MHz only + amb SYMBOL PARAMETER 7 V Input low voltage, except Input low voltage to EA IL1 V Input high voltage, except XTAL1, RST Input high voltage, XTAL1, RST IH1 ...
Page 12
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers DC ELECTRICAL CHARACTERISTICS FOR PHILIPS NORTH AMERICA DEVICES (SC80C31 AND SC80C51 + – + amb CC SYMBOL SYMBOL PARAMETER PARAMETER V Input low voltage IL V Input high voltage (ports EA Input high voltage, XTAL1, RST IH1 8 V Output low voltage, ports ...
Page 13
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers AC ELECTRICAL CHARACTERISTICS FOR SC87C51 12–33MHz PHILIPS NORTH AMERICA DEVICES + – + amb CC For SC87C51 (33MHz only + amb SYMBOL FIGURE 1/t Oscillator frequency: CLCL SC87C51 t 1 ALE pulse width LHLL t 1 Address valid to ALE low AVLL t 1 Address hold after ALE low ...
Page 14
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers AC ELECTRICAL CHARACTERISTICS FOR PHILIPS DEVICES + 20 (PCB80C31/51, PCF80C31/51) amb CC SS SYMBOL FIGURE 1/t Oscillator frequency: CLCL PCB8031/51 PCA/PCB/PCF80C31/51 PCB/PCF80C31/51 PCB/FB80C31/ ALE pulse width LHLL t 1 Address valid to ALE low AVLL t 1 Address hold after ALE low ...
Page 15
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers AC ELECTRICAL CHARACTERISTICS FOR PHILIPS NORTH AMERICA DEVICES (SC80C31 AND SC80C51 + – + amb CC SYMBOL FIGURE PARAMETER 1/t 1 Oscillator frequency CLCL Speed versions : ALE pulse width LHLL t 1 Address valid to ALE low AVLL t 1 Address hold after ALE low ...
Page 16
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers AC ELECTRICAL CHARACTERISTICS FOR PHILIPS NORTH AMERICA DEVICES (SC80C31 AND SC80C51 + – + amb CC SYMBOL FIGURE PARAMETER 1/t 1 Oscillator frequency CLCL Speed versions : P (24MHz ALE pulse width LHLL t 1 Address valid to ALE low AVLL t 1 Address hold after ALE low ...
Page 17
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers 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 – ...
Page 18
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers ALE PSEN t LLWL WR t LLAX t 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 1996 Aug 16 t WHLH t WLWH t t WHQX ...
Page 19
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers V –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, and begins to float when a 100mV change from the loaded V ...
Page 20
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers V CC RST (NC) XTAL2 CLOCK SIGNAL XTAL1 V SS Figure 9. I Test Condition, Active Mode CC All other pins are disconnected V –0.5 CC 0.45V Figure 11. Clock Signal Waveform for I Figure 12. I 1996 Aug (NC) CLOCK SIGNAL SU00719 Figure 10 ...
Page 21
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers EPROM CHARACTERISTICS The 87C51 is programmed by using a modified Quick-Pulse Programming algorithm. It differs from older methods in the value used for V (programming supply voltage) and in the width and PP number of the ALE/PROG pulses. The 87C51 contains two signature bytes that can be read and used by an EPROM programming system to identify the device ...
Page 22
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers A0– 4–6MHz 1 0 ALE/PROG ALE/PROG: A0– 4–6MHz 1996 Aug 16 + RST EA/V PP P3.6 ALE/PROG 87C51 P3.7 PSEN XTAL2 P2.7 P2.6 XTAL1 P2.0–P2 Figure 13. Programming Configuration 25 PULSES 10 s MIN 100 s+10 Figure 14. PROG Waveform + RST EA ...
Page 23
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers EPROM PROGRAMMING AND VERIFICATION CHARACTERISTICS + 10 (See Figure 16) 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 GHAX t Data setup to PROG low ...
Page 24
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers 0590B 40-PIN (600 mils wide) CERAMIC DUAL IN-LINE (F) PACKAGE (WITH WINDOW (FA) PACKAGE) 853–0590B 06688 1996 Aug 16 80C31/80C51/87C51 24 Product specification ...
Page 25
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers 1472A 44-PIN CERQUAD J-BEND (K) PACKAGE 853-1472A 05854 1996 Aug 16 80C31/80C51/87C51 25 Product specification ...
Page 26
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers DIP40: plastic dual in-line package; 40 leads (600 mil) 1996 Aug 16 80C31/80C51/87C51 26 Product specification SOT129-1 ...
Page 27
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers PLCC44: plastic leaded chip carrier; 44 leads 1996 Aug 16 80C31/80C51/87C51 27 Product specification SOT187-2 ...
Page 28
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers QFP44: plastic quad flat package; 44 leads (lead length 1.3 mm); body 1.75 mm 1996 Aug 16 80C31/80C51/87C51 28 Product specification SOT307-2 ...
Page 29
... Philips Semiconductors CMOS single-chip 8-bit microcontrollers 1996 Aug 16 80C31/80C51/87C51 NOTES 29 Product specification ...
Page 30
... Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. ...