COP8TAB5 datasheet(1/54 Pages) NSC

No. de pieza	COP8TAB5

Descripción Electrónicos	8-Bit CMOS ROM Microcontroller with 2k or 4k Memory

PDF	54 Pages

Scroll/Zoom	100%

Fabricante Electrónico	NSC [National Semiconductor (TI)]

Página de inicio	http://www.national.com

Logo

1 / 54 page

COP8TAB5/TAC5

8-Bit CMOS ROM Microcontroller with 2k or 4k Memory

1.0 General Description

The COP8TAB5/TAC5 microcontrollers are highly integrated

COP8™ Feature core devices, with 2k or 4k ROM memory

and advanced features. These single-chip CMOS devices

are suited for applications requiring a full featured controller

with moderate memory and low EMI.

Development is supported through the use of a compatible

Flash based device (COP8TAB9/TAC9) which provides

identical features plus In-System programmable Flash

Memory and reprogrammability. The Flash device is usable

in the emulation tools, and supports this device.

Device included in this datasheet:

Device

ROM Program

Memory (bytes)

RAM

(bytes)

I/O

Pins

Packages

Temperature

COP8TAB5

2k

128

16, 24 or 40

20 and 28 SOIC WIDE,

44 LLP

−40˚C to +85˚C

COP8TAC5

4k

128

2.0 Features

KEY FEATURES

n

2k or 4k bytes ROM Program Memory

n

128 bytes volatile RAM

n

Crystal Oscillator at 15 MHz or Integrated RC Oscillator

at 10MHz

n

Clock Prescaler For Adjusting Power Dissipation to

Processing Requirements

n

Power-On Reset

n

HALT/IDLE Power Save Modes

n

One 16-bit timer:

— Processor Independent PWM mode

— External Event counter mode

— Input Capture mode

n

High Current I/Os

—10 mA @ 0.4V

OTHER FEATURES

n

Single supply operation:

— 2.25V–2.75V

n

Quiet Design (low radiated emissions)

n

Multi-Input Wake-Up with optional interrupts

n

MICROWIRE/PLUS (Serial Peripheral Interface

Compatible)

n

ACCESS.Bus Synchronous Serial Interface (compatible

with I2C™ and SMBus™)

— Master Mode and Slave Mode

— Full Master Mode Capability

— Bus Speed Up To 400KBits/Sec

— Low Power Mode With Wake-Up Detection

— Optional 1.8V ACCESS.Bus Compatibility

n

Eight multi-source vectored interrupts servicing:

— External Interrupt

— Idle Timer T0

— One Timers (with 2 interrupts)

— MICROWIRE/PLUS Serial peripheral interface

— ACCESS.Bus/I

2C/SMBus compatible Synchronous

Serial Interface

— Multi-Input Wake-Up

— Software Trap

n

Idle Timer with programmable interrupt interval

n

8-bit Stack Pointer SP (stack in RAM)

n

Two 8-bit Register Indirect Data Memory Pointers

n

True bit manipulation

n

WATCHDOG and Clock Monitor logic

n

Software selectable I/O options

— TRI-STATE Output/High Impedance Input

— Push-Pull Output

— Weak Pull Up Input

n

Schmitt trigger inputs on I/O ports

n

Temperature range: –40˚C to +85˚C

n

Packaging: 20 and 28 SOIC and 44 LLP

I2C® is a registered trademark of Phillips Corporation.

SMBus is a trademark of Intel Corporation.

August 2004

DS200917

www.national.com

Número de pieza similar - COP8TAB5

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
National Semiconductor ...	COP8TAB5CLQ8	1Mb / 59P	8-Bit CMOS Flash Microcontroller with 2k Byte or 4k Byte Memory
	COP8TAB5CMW8	1Mb / 59P	8-Bit CMOS Flash Microcontroller with 2k Byte or 4k Byte Memory
	COP8TAB5ELQ8	1Mb / 59P	8-Bit CMOS Flash Microcontroller with 2k Byte or 4k Byte Memory
	COP8TAB5EMW8	1Mb / 59P	8-Bit CMOS Flash Microcontroller with 2k Byte or 4k Byte Memory
	COP8TAB5HLQ8	1Mb / 59P	8-Bit CMOS Flash Microcontroller with 2k Byte or 4k Byte Memory

More results

Descripción similar - COP8TAB5

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
National Semiconductor ...	COP820CJ	497Kb / 35P	8-Bit CMOS ROM Based Microcontrollers with 1k or 2k Memory, Comparator and Brown Out Detector
	COP884BC	688Kb / 57P	8-Bit CMOS ROM Based Microcontrollers with 2k Memory, Comparators, and CAN Interface
	COP888CF	572Kb / 44P	8-Bit CMOS ROM Based Microcontrollers with 4k Memory and A/D Converter
ATMEL Corporation	AT80F51	106Kb / 12P	8-Bit Microcontroller with 4K Bytes QuickFlash Memory
National Semiconductor ...	COP8TAB9	1Mb / 59P	8-Bit CMOS Flash Microcontroller with 2k Byte or 4k Byte Memory
ATMEL Corporation	AT89S2051	981Kb / 45P	8-bit Microcontroller with 2K/4K Bytes Flash
National Semiconductor ...	COPCH942C	368Kb / 26P	8-Bit CMOS ROM Based Microcontrollers with 1k or 2k
National Semiconductor ...	COP8TAB9_0504	1Mb / 59P	8-Bit CMOS Flash Microcontroller with 2k Byte or 4k Byte Memory
ATMEL Corporation	AT89S2051	1,008Kb / 45P	8-bit Microcontroller with 2K/4K Bytes Flash
ATMEL Corporation	AT89S2051	1Mb / 46P	8-bit Microcontroller with 2K/4K Bytes Flash

More results

COP8TAB5 Datasheet(PDF) 1 Page - National Semiconductor (TI)

COP8TAB5 Datasheet(HTML) 1 Page - National Semiconductor (TI)

Número de pieza similar - COP8TAB5

Descripción similar - COP8TAB5

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

Datasheet Descarga

Enlace URL