P89LPC931FDH datasheet, PDF - EEWORLD Datasheet

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P89LPC931FDH: Description8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM; CategoryThe embedded processor and controller Microcontrollers and processors; File Size206KB，55 Pages; ManufacturerPhilips Semiconductors (NXP Semiconductors N.V.); Websitehttps://www.nxp.com/; Environmental Compliance

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P89LPC931FDH Overview

8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM

P89LPC931FDH Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Philips Semiconductors (NXP Semiconductors N.V.)
package instruction	TSSOP, TSSOP28,.25
Reach Compliance Code	unknow
bit size	8
CPU series	8051
JESD-30 code	R-PDSO-G28
Number of terminals	28
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP28,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply	2.5/3.3 V
Certification status	Not Qualified
RAM (bytes)	256
rom(word)	8192
ROM programmability	FLASH
speed	12 MHz
Maximum slew rate	18 mA
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL

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P89LPC930/931

8-bit microcontrollers with two-clock 80C51 core

4 kB/8 kB 3 V Flash with 256-byte data RAM

Rev. 05 — 15 December 2004

Product data

1. General description

The P89LPC930/931 are single-chip microcontrollers designed for applications

demanding high-integration, low cost solutions over a wide range of performance

requirements. The P89LPC930/931 is based on a high performance processor

architecture that executes instructions in two to four clocks, six times the rate of

standard 80C51 devices. Many system-level functions have been incorporated into

the P89LPC930/931 in order to reduce component count, board space, and system

cost.

2. Features

A high performance 80C51 CPU provides instruction cycle times of 111 ns to

222 ns for all instructions except multiply and divide when executing at 18 MHz.

This is 6 times the performance of the standard 80C51 running at the same clock

frequency. A lower clock frequency for the same performance results in power

savings and reduced EMI.

2.4 V to 3.6 V V

operating range. I/O pins are 5 V tolerant (may be pulled up or

driven to 5.5 V).

4 kB/8 kB Flash code memory with 1 kB sectors, and 64-byte page size.

Byte-erase allowing code memory to be used for data storage.

Flash program operation completes in 2 ms.

Flash erase operation completes in 2 ms.

256-byte RAM data memory.

Two 16-bit counter/timers. Each timer may be conﬁgured to toggle a port output

upon timer overﬂow or to become a PWM output.

Real-Time clock that can also be used as a system timer.

Two analog comparators with selectable inputs and reference source.

Enhanced UART with fractional baud rate generator, break detect, framing error

detection, automatic address detection and versatile interrupt capabilities.

400 kHz byte-wide I

C-bus communication port.

SPI communication port.

Eight keypad interrupt inputs, plus two additional external interrupt inputs.

Four interrupt priority levels.

Watchdog timer with separate on-chip oscillator, requiring no external

components. The Watchdog time-out time is selectable from 8 values.

Active-LOW reset. On-chip power-on reset allows operation without external reset

components. A reset counter and reset glitch suppression circuitry prevent

spurious and incomplete resets. A software reset function is also available.

P89LPC931FDH Related Products

	P89LPC931FDH	P89LPC930	P89LPC930FDH
Description	8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM	8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM	8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM
Is it Rohs certified?	conform to	-	conform to
Maker	Philips Semiconductors (NXP Semiconductors N.V.)	-	Philips Semiconductors (NXP Semiconductors N.V.)
package instruction	TSSOP, TSSOP28,.25	-	TSSOP, TSSOP28,.25
Reach Compliance Code	unknow	-	unknow
bit size	8	-	8
CPU series	8051	-	8051
JESD-30 code	R-PDSO-G28	-	R-PDSO-G28
Number of terminals	28	-	28
Maximum operating temperature	85 °C	-	85 °C
Minimum operating temperature	-40 °C	-	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	TSSOP	-	TSSOP
Encapsulate equivalent code	TSSOP28,.25	-	TSSOP28,.25
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply	2.5/3.3 V	-	2.5/3.3 V
Certification status	Not Qualified	-	Not Qualified
RAM (bytes)	256	-	256
rom(word)	8192	-	4096
ROM programmability	FLASH	-	FLASH
speed	12 MHz	-	12 MHz
Maximum slew rate	18 mA	-	18 mA
surface mount	YES	-	YES
Temperature level	INDUSTRIAL	-	INDUSTRIAL
Terminal form	GULL WING	-	GULL WING
Terminal pitch	0.635 mm	-	0.635 mm
Terminal location	DUAL	-	DUAL

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