T48C862M-R3-TNQ

T48C862M-R3-TNQ Datasheet

The T48C862-R3 is a single package dual-chip circuit. It combines a UHF ASK/FSK transmitter with a 4-bit microcontroller. It supports highly integrated solutions in car access and tire pressure monitoring applications, as well as manifold applications in the industrial and consumer segment. It is available for the frequency range of 429 MHz to 439 MHz with data rates up to 32 kbaud. For further frequency ranges such as 310 MHz to 330 MHz and 868 MHz to 928 MHz separate data sheets are available. The device contains a flash microcontroller.

Part	Datasheet
T48C862M-R3-TNQ	T48C862M-R3-TNQ (pdf)

Related Parts	Information
T48C862M-R3-TNS	T48C862M-R3-TNS

PDF Datasheet Preview
• Single Package Fully-integrated 4-bit Microcontroller with RF Transmitter • Low Power Consumption in Sleep Mode < 1 µA Typically • Flash Controller for Application Program Available • Maximum Output Power 10 dBm with Low Supply Current mA Typically • V to V Operation Voltage for Single Li-cell Power Supply • -40°C to +125°C Operation Temperature • SSO24 Package • About Seven External Components The T48C862-R3 is a single package dual-chip circuit. It combines a UHF ASK/FSK transmitter with a 4-bit microcontroller. It supports highly integrated solutions in car access and tire pressure monitoring applications, as well as manifold applications in the industrial and consumer segment. It is available for the frequency range of 429 MHz to 439 MHz with data rates up to 32 kbaud. For further frequency ranges such as 310 MHz to 330 MHz and 868 MHz to 928 MHz separate data sheets are available. The device contains a flash microcontroller. Microcontroller with UHF ASK/FSK Transmitter T48C862-R3 Figure Application Diagram T48C862 Micro- PLL- controller Transmitter Keys Antenna UHF ASK/FSK Receiver Microcontroller Pin Configuration Figure Pinning SSO24 XTAL 1 VS 2 GND 3 ENABLE 4 NRESET 5 BP63/T3I 6 BP20/NTE 7 BP23 8 BP41/T2I/VMI 9 BP42/T2O 10 BP43/SD/INT3 11 VSS 12 24 ANT1 23 ANT2 22 PA_ENABLE 21 CLK 20 BP60/T3O 19 OSC2 18 OSC1 17 BP50/INT6 16 BP52/INT1 15 BP53/INT1 14 BP40/SC/INT3 13 VDD Pin Description RF Part Function XTAL Connection for crystal Supply voltage Ground ENABLE Enable input Configuration 1.5k 1.2k XTAL 182 mA ESD protection circuitry see Figure 8 ESD protection circuitry see Figure 8 ENABLE 200k 2 T48C862-R3 Pin Description RF Part Continued Function Ordering Information Please select the option settings from the list below and insert ROM CRC. Output Input Output Input Port 1 Port 5 BP10 [ ] CMOS [ ] Switched pull-up BP50 [ ] CMOS [ ] Switched pull-up [ ] Open drain [N] [ ] Switched pull-down [ ] Open drain [N] [ ] Switched pull-down [ ] Open drain [P] [ ] Static pull-up [ ] Open drain [P] [ ] Static pull-up [ ] Static pull-down [ ] Static pull-down BP13 [ ] CMOS [ ] Switched pull-up BP51 [ ] CMOS [ ] Switched pull-up [ ] Open drain [N] [ ] Switched pull-down [ ] Open drain [N] [ ] Switched pull-down [ ] Open drain [P] [ ] Static pull-up [ ] Open drain [P] [ ] Static pull-up [ ] Static pull-down [ ] Static pull-down Port 2 BP52 [ ] CMOS [ ] Switched pull-up BP20 [ ] CMOS [ ] Switched pull-up [ ] Open drain [N] [ ] Switched pull-down [ ] Open drain [N] [ ] Switched pull-down [ ] Open drain [P] [ ] Static pull-up [ ] Open drain [P] [ ] Static pull-up [ ] Static pull-down BP53 [ ] CMOS [ ] Switched pull-up BP21 [ ] CMOS Thermal Resistance 94 DC Operating Characteristics 94 AC Characteristics 96 Crystal Characteristics 97 Ordering Information 98 Package Information 99 Table of Contents 100 106 T48C862-R3 Atmel Headquarters Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 1 408 441-0311 FAX 1 408 487-2600 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 Tsimhatsui 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 TEL 1 408 441-0311 FAX 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131 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 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 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 e-mail Web Site Atmel Corporation Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. is the registered trademark of Atmel. Other terms and product names may be the trademarks of others. Printed on recycled paper.

PDF Datasheet Preview

• Single Package Fully-integrated 4-bit Microcontroller with RF Transmitter
• Low Power Consumption in Sleep Mode < 1 µA Typically
• Flash Controller for Application Program Available
• Maximum Output Power 10 dBm with Low Supply Current mA Typically
• V to V Operation Voltage for Single Li-cell Power Supply
• -40°C to +125°C Operation Temperature
• SSO24 Package
• About Seven External Components

The T48C862-R3 is a single package dual-chip circuit. It combines a UHF ASK/FSK transmitter with a 4-bit microcontroller. It supports highly integrated solutions in car access and tire pressure monitoring applications, as well as manifold applications in the industrial and consumer segment. It is available for the frequency range of 429 MHz to 439 MHz with data rates up to 32 kbaud. For further frequency ranges such as 310 MHz to 330 MHz and 868 MHz to 928 MHz separate data sheets are available. The device contains a flash microcontroller.

Microcontroller with UHF ASK/FSK Transmitter

T48C862-R3

Figure Application Diagram

T48C862

Micro-

PLL-
controller

Transmitter

Keys

Antenna

UHF ASK/FSK Receiver

Microcontroller

Pin Configuration

Figure Pinning SSO24

XTAL 1 VS 2

GND 3 ENABLE 4 NRESET 5 BP63/T3I 6 BP20/NTE 7

BP23 8 BP41/T2I/VMI 9

BP42/T2O 10 BP43/SD/INT3 11

VSS 12
24 ANT1 23 ANT2 22 PA_ENABLE 21 CLK 20 BP60/T3O 19 OSC2 18 OSC1 17 BP50/INT6 16 BP52/INT1 15 BP53/INT1 14 BP40/SC/INT3 13 VDD

Pin Description RF Part

Function

XTAL

Connection for crystal

Supply voltage

Ground

ENABLE

Enable input

Configuration
1.5k
1.2k

XTAL
182 mA

ESD protection circuitry see Figure 8 ESD protection circuitry see Figure 8

ENABLE
200k
2 T48C862-R3

Pin Description RF Part Continued

Function
Ordering Information

Please select the option settings from the list below and insert ROM CRC.

Output

Input

Output

Input

Port 1

Port 5

BP10 [ ] CMOS
[ ] Switched pull-up

BP50 [ ] CMOS
[ ] Switched pull-up
[ ] Open drain [N] [ ] Switched pull-down
[ ] Open drain [N] [ ] Switched pull-down
[ ] Open drain [P] [ ] Static pull-up
[ ] Open drain [P] [ ] Static pull-up
[ ] Static pull-down
[ ] Static pull-down

BP13 [ ] CMOS
[ ] Switched pull-up

BP51 [ ] CMOS
[ ] Switched pull-up
[ ] Open drain [N] [ ] Switched pull-down
[ ] Open drain [N] [ ] Switched pull-down
[ ] Open drain [P] [ ] Static pull-up
[ ] Open drain [P] [ ] Static pull-up
[ ] Static pull-down
[ ] Static pull-down

Port 2

BP52 [ ] CMOS
[ ] Switched pull-up

BP20 [ ] CMOS
[ ] Switched pull-up
[ ] Open drain [N] [ ] Switched pull-down
[ ] Open drain [N] [ ] Switched pull-down
[ ] Open drain [P] [ ] Static pull-up
[ ] Open drain [P] [ ] Static pull-up
[ ] Static pull-down

BP53 [ ] CMOS
[ ] Switched pull-up

BP21 [ ] CMOS
Thermal Resistance 94 DC Operating Characteristics 94 AC Characteristics 96 Crystal Characteristics 97 Ordering Information 98 Package Information 99 Table of Contents 100
106 T48C862-R3

Atmel Headquarters

Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 1 408 441-0311 FAX 1 408 487-2600

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 Tsimhatsui 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 TEL 1 408 441-0311 FAX 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131 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 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 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
e-mail Web Site

Atmel Corporation Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems.
is the registered trademark of Atmel. Other terms and product names may be the 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 T48C862M-R3-TNQ Datasheet file may be downloaded here without warranties.

Datasheet ID: T48C862M-R3-TNQ 519402