S87C751-1N24 NXP Semiconductors, S87C751-1N24 Datasheet

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S87C751-1N24

Manufacturer Part Number
S87C751-1N24
Description
Manufacturer
NXP Semiconductors
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
S87C751-1N24
Manufacturer:
PHILIPS
Quantity:
201
Part Number:
S87C751-1N24
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Product specification
Supersedes data of 1998 Jan 19
IC20 Data Handbook
83C751/87C751
80C51 8-bit microcontroller family
2K/64 OTP/ROM, I
INTEGRATED CIRCUITS
2
C, low pin count
1998 May 01

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S87C751-1N24 Summary of contents

Page 1

OTP/ROM, I Product specification Supersedes data of 1998 Jan 19 IC20 Data Handbook INTEGRATED CIRCUITS 2 C, low pin count 1998 May 01 ...

Page 2

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count DESCRIPTION The Philips 83C751/87C751 offers the advantages of the 80C51 architecture in a small package and at low cost. The 8XC751 Microcontroller is fabricated with Philips ...

Page 3

... S87C751–4N24 OTP S83C751–5N24 S87C751–5N24 OTP S83C751–1A28 S87C751–1A28 OTP S83C751–2A28 S87C751–2A28 OTP S83C751–4A28 S87C751–4A28 OTP S83C751–5A28 S87C751–5A28 OTP S83C751–1DB S87C751–1DB OTP S83C751–4DB S87C751–4DB OTP NOTE: 1. OTP = One Time Programmable EPROM. ...

Page 4

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count BLOCK DIAGRAM RAM ADDR RAM REGISTER B ACC REGISTER TIMING RST AND CONTROL PD OSCILLATOR X1 X2 1998 May 01 P0.0–P0.2 PORT ...

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Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count PIN DESCRIPTIONS PIN NO. DIP/ MNEMONIC LCC TYPE SSOP Circuit Ground Potential Supply voltage during normal, idle, ...

Page 6

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count 1, 2 ABSOLUTE MAXIMUM RATINGS PARAMETER Storage temperature range Voltage from Voltage from any pin to V (except ...

Page 7

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count NOTES TO DC ELECTRICAL CHARACTERISTICS: 1. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V noted. 2. Under ...

Page 8

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count 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, ...

Page 9

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count OSCILLATOR CHARACTERISTICS X1 and X2 are the input and output, respectively inverting amplifier which can be configured for use as an on-chip oscillator. To ...

Page 10

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Special Function Register – Interrupt Subsystem Because the interrupt structure is single level on the 83C751, there is no need for the IP SFR ...

Page 11

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Table 3. 8XC751 Special Function Registers DIRECT SYMBOL DESCRIPTION ADDRESS ACC* Accumulator E0H B* B register F0H DPTR: Data pointer (2 bytes) DPH High byte 83H ...

Page 12

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count I/O Port Structure The 8XC751 has two 8-bit ports (ports 1 and 3) and one 3-bit port (port 0). All three ports on the 8XC751 are ...

Page 13

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Serial Interface 2 The I C bus uses two wires (SDA and SCL) to transfer information between devices connected to the bus. The ...

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Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Checking ATN and DRDY When a program detects ATN = 1, it should next check DRDY. If DRDY = 1, then if it receives the last ...

Page 15

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Register I2DAT Read RDAT Write XDAT RDAT “Receive DATa” is ...

Page 16

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Table 4. Interaction of TIRUN with SLAVEN, MASTRQ, and MASTER SLAVEN, MASTRQ, TIRUN MASTER 2 All 0 0 The I C interface is disabled. Timer I ...

Page 17

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count 87C751 PROGRAMMING CONSIDERATIONS EPROM Characteristics The 87C751 is programmed by using a modified Quick-Pulse Programming algorithm similar to that used for devices such as the 87C451 ...

Page 18

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Programming and Verifying Security Bits Security bits are programmed employing the same techniques used to program the USER EPROM and KEY arrays using serial data streams ...

Page 19

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count EPROM PROGRAMMING AND VERIFICATION + 10 amb CC SS SYMBOL PARAMETER 1/t Oscillator/clock frequency ...

Page 20

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count DIP24: plastic dual in-line package; 24 leads (300 mil) 1998 May 01 83C751/87C751 20 Product specification SOT222-1 ...

Page 21

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count PLCC28: plastic leaded chip carrer; 28 leads; pedestal 1998 May 01 83C751/87C751 21 Product specification SOT261-3 ...

Page 22

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm 1998 May 01 83C751/87C751 22 Product specification SOT340-1 ...

Page 23

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count 1998 May 01 83C751/87C751 NOTES 23 Product specification ...

Page 24

Philips Semiconductors 80C51 8-bit microcontroller family 2 2K/64 OTP/ROM low pin count Data sheet status Data sheet Product Definition status status Objective Development This data sheet contains the design target or goal specifications for product development. specification Specification ...

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