ATAM893T-TKS

ATAM893T-TKS Datasheet

Sources • Wide Supply Voltage Range V to V • Very Low Sleep Current < 1 µA • 2 x 512-bit EEPROM Data Memory • 256 x 4-bit RAM Data Memory • Synchronous Serial Interface 2-wire, 3-wire • Watchdog, POR and Brown-out Function • Voltage Monitoring Inclusive Lo_BAT Detect • Multi-chip Link for U3280M

Part	Datasheet
ATAM893T-TKS	ATAM893T-TKS (pdf)

Related Parts	Information
ATAM893T-TKQ	ATAM893T-TKQ
ATAM893T-TKSYD	ATAM893T-TKSYD

PDF Datasheet Preview
• Extended Temperature Range for Very High Temperature up to 125°C • 4-Kbyte EEPROM Program Memory • EEPROM Programmable Options • Read Protection for the EEPROM Program Memory • 16 Bi-directional I/Os • Up to Seven External/Internal Interrupt Sources • Eight Hardware and Software Interrupt Priorities • Multifunction Timer/Counter with Prescaler/Interval Timer • Programmable System-clock with Prescaler and Five Different Clock Sources • Wide Supply Voltage Range V to V • Very Low Sleep Current < 1 µA • 2 x 512-bit EEPROM Data Memory • 256 x 4-bit RAM Data Memory • Synchronous Serial Interface 2-wire, 3-wire • Watchdog, POR and Brown-out Function • Voltage Monitoring Inclusive Lo_BAT Detect • Multi-chip Link for U3280M The ATAM893-D is the Multiple Times Programmable MTP version for the MARC4 ROM types ATAR080, ATAR090/890 and ATAR092/892. The MTP is designed with EEPROM cells so it can be programmed several times. To offer full compatibility with each ROM version, the I/O configuration is stored into a separate internal EEPROM block during programming. The configuration is downloaded to the I/Os with every power-on reset. Figure Block Diagram VSS VDD OSC1 OSC2 BP10 BP13 BP20/NTE BP21 BP22 BP23 Port 2 Data direction Brown-out protect. RESET Voltage monitor External input Port 1 RC oscillators Crystal oscillators Clock management External clock input EEPROM RAM 4 K x 8 bit 256 x 4 bit MARC4 4-bit CPU core I/O bus UTCM Timer 1 interval- and watchdog timer Timer 2 8/12-bit timer T2O with modulator SD SSI SC Serial interface Timer 3 8-bit timer/counter with modulator and demodulator Data direction + alternate function Port 4 Data direction + interrupt control Port 5 Data direction + alternate function Port 6 EEPROM 2 x 32 x 16 bit BP40 BP42 Ordering Information Extended Type Number 1 ATAM893x-TKSYz ATAM893x-TKQYz Program Memory 4 kB Flash 4 kB Flash ATAM893x-TKHYz 4 kB Flash Note: Package Information Package SSO20 Dimensions in mm Data-EEPROM 2x512 Bit 2x512 Bit 2x512 Bit Package SSO20 SSO20 Delivery Tubes Taped and reeled Taped and reeled + Dry pack technical drawings according to DIN specifications 94 ATAM893-D ATAM893-D History 4680C-4BMCU-01/05 • Put datasheet in a new template. • Rename ATAM893-J in ATAM893-D • Lead-free Logo on page 1 added. • Section “Interrupt Processing” on pages 9 changed. • Section “4-MHz Oscillator” on pages 18 to 19 changed. • Figure 4-16 “4-MHz Crystal Oscillator” on page 18 changed. • Section “32-kHz Oscillator” on page 19 changed. • Figure 4-17 “Ceramic Resonator” on page 19 changed. • Figure 4-18 “32-kHz Crystal Oscillator” on page 19 changed. • Section “Timer 3 CaPture Register T3CP Byte Read” on page 60 changed. • Section “Serial Interface Status and Control Register SISC ” on page 71 changed. • Section “Serial Transmit Buffer STB - Byte Write” on page 72 changed. • Section “Serial Transmit Buffer SRB - Byte Read” on page 72 changed. • Table “Ordering Information” on page 94 changed. 4680B-4BMCU-05/04 • Put datasheet in a new template. • Rename ATAM893-D in ATAM893-J • Title on page 1 changed. • Description on page 1 changed. • Table 9 “Peripheral Addresses” on page 22 changed. • Section “Timer 2” on page 34 change. • Table 19 “Timer 2 Output Select Bits” on page 43 changed. • Section “Read Control Bytes” on page 83 changed. • Table “Absolute Maximum Ratings” on page 84 changed. • Section “Emulation” on page 88 added. • New Table “Ordering Information” on page 89 added. Table of Contents Features 1 Description 1 Pin Configuration 2 Introduction 3 Differences Between ATAM893-D and ATARx90/x92 3 Program Memory Configuration Memory Data Memory Reset Function RC-oscillator Frequency High Drive Outputs 4 MARC4 Architecture 4 General Description Components of MARC4 Core Master Reset Voltage Monitor Clock Generation Power-down Modes 5 Peripheral Modules 22 Addressing Peripherals Bi-directional Ports Universal Timer/Counter/ Communication Module UTCM 6 Data EEPROM 84 Serial Interface EEPROM 7 Absolute Maximum Ratings 89 8 Thermal Resistance 89 9 DC Operating Characteristics 89 10 AC Characteristics 91 11 Crystal Characteristics 92 96 ATAM893-D ATAM893-D Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80 Literature Requests Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. Atmel Corporation All rights reserved. logo and combinations thereof, and others, are registered trademarks, and Everywhere You AreSM and others are the trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Printed on recycled paper.

PDF Datasheet Preview

• Extended Temperature Range for Very High Temperature up to 125°C
• 4-Kbyte EEPROM Program Memory
• EEPROM Programmable Options
• Read Protection for the EEPROM Program Memory
• 16 Bi-directional I/Os
• Up to Seven External/Internal Interrupt Sources
• Eight Hardware and Software Interrupt Priorities
• Multifunction Timer/Counter with Prescaler/Interval Timer
• Programmable System-clock with Prescaler and Five Different Clock

Sources
• Wide Supply Voltage Range V to V
• Very Low Sleep Current < 1 µA
• 2 x 512-bit EEPROM Data Memory
• 256 x 4-bit RAM Data Memory
• Synchronous Serial Interface 2-wire, 3-wire
• Watchdog, POR and Brown-out Function
• Voltage Monitoring Inclusive Lo_BAT Detect
• Multi-chip Link for U3280M

The ATAM893-D is the Multiple Times Programmable MTP version for the MARC4 ROM types ATAR080, ATAR090/890 and ATAR092/892. The MTP is designed with EEPROM cells so it can be programmed several times. To offer full compatibility with each ROM version, the I/O configuration is stored into a separate internal EEPROM block during programming. The configuration is downloaded to the I/Os with every power-on reset.

Figure

Block Diagram

VSS VDD

OSC1 OSC2

BP10 BP13

BP20/NTE BP21 BP22 BP23

Port 2 Data direction

Brown-out protect. RESET

Voltage monitor External input

Port 1

RC oscillators

Crystal oscillators

Clock management

External clock input

EEPROM RAM
4 K x 8 bit 256 x 4 bit

MARC4
4-bit CPU core

I/O bus

UTCM

Timer 1 interval- and watchdog timer

Timer 2
8/12-bit timer T2O
with modulator SD

SSI SC

Serial interface

Timer 3
8-bit
timer/counter with modulator
and demodulator

Data direction + alternate function

Port 4

Data direction + interrupt control

Port 5

Data direction + alternate function

Port 6

EEPROM 2 x 32 x 16 bit

BP40 BP42
Ordering Information

Extended Type Number 1 ATAM893x-TKSYz ATAM893x-TKQYz

Program Memory 4 kB Flash 4 kB Flash

ATAM893x-TKHYz
4 kB Flash

Note:

Package Information

Package SSO20

Dimensions in mm

Data-EEPROM 2x512 Bit 2x512 Bit
2x512 Bit

Package SSO20

SSO20

Delivery Tubes Taped and reeled Taped and reeled + Dry pack
technical drawings according to DIN specifications
94 ATAM893-D

ATAM893-D

History
4680C-4BMCU-01/05
• Put datasheet in a new template.
• Rename ATAM893-J in ATAM893-D
• Lead-free Logo on page 1 added.
• Section “Interrupt Processing” on pages 9 changed.
• Section “4-MHz Oscillator” on pages 18 to 19 changed.
• Figure 4-16 “4-MHz Crystal Oscillator” on page 18 changed.
• Section “32-kHz Oscillator” on page 19 changed.
• Figure 4-17 “Ceramic Resonator” on page 19 changed.
• Figure 4-18 “32-kHz Crystal Oscillator” on page 19 changed.
• Section “Timer 3 CaPture Register T3CP Byte Read” on page 60
changed.
• Section “Serial Interface Status and Control Register SISC ” on page 71 changed.
• Section “Serial Transmit Buffer STB - Byte Write” on page 72 changed.
• Section “Serial Transmit Buffer SRB - Byte Read” on page 72 changed.
• Table “Ordering Information” on page 94 changed.
4680B-4BMCU-05/04
• Put datasheet in a new template.
• Rename ATAM893-D in ATAM893-J
• Title on page 1 changed.
• Description on page 1 changed.
• Table 9 “Peripheral Addresses” on page 22 changed.
• Section “Timer 2” on page 34 change.
• Table 19 “Timer 2 Output Select Bits” on page 43 changed.
• Section “Read Control Bytes” on page 83 changed.
• Table “Absolute Maximum Ratings” on page 84 changed.
• Section “Emulation” on page 88 added.
• New Table “Ordering Information” on page 89 added.

Table of Contents

Features 1 Description 1 Pin Configuration 2 Introduction 3 Differences Between ATAM893-D and ATARx90/x92 3

Program Memory Configuration Memory Data Memory Reset Function RC-oscillator Frequency High Drive Outputs
4 MARC4 Architecture 4

General Description Components of MARC4 Core Master Reset Voltage Monitor Clock Generation Power-down Modes
5 Peripheral Modules 22

Addressing Peripherals Bi-directional Ports Universal Timer/Counter/ Communication Module UTCM
6 Data EEPROM 84

Serial Interface EEPROM
7 Absolute Maximum Ratings 89 8 Thermal Resistance 89 9 DC Operating Characteristics 89 10 AC Characteristics 91 11 Crystal Characteristics 92
96 ATAM893-D

ATAM893-D
Atmel Corporation
2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600

Regional Headquarters

Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500

Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369

Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581

Atmel Operations

Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60

ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743

RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom

Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80

Literature Requests

Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.

Atmel Corporation All rights reserved. logo and combinations thereof, and others, are registered trademarks, and Everywhere You AreSM and others are the trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.

Printed on recycled paper.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ATAM893T-TKS Datasheet file may be downloaded here without warranties.

Datasheet ID: ATAM893T-TKS 519244