參數(shù)資料
型號(hào): ATAR862-3
英文描述: ATAR862-3 Preliminary [Updated 2/03. 105 Pages]Microcontroller with UHF ASK/FSK Transmitter
中文描述: ATAR862 - 3初步[更新2月3日。 105頁]單片機(jī)與超高頻ASK / FSK發(fā)射器
文件頁數(shù): 1/105頁
文件大?。?/td> 1447K
代理商: ATAR862-3
1
Features
Single Package Fully-integrated ROM Mask 4-bit Microcontroller with RF Transmitter
Low Power Consumption in Sleep Mode (< 1 μA Typically)
Maximum Output Power (10 dBm) with Low Supply Current (9.5 mA Typically)
2.0 V to 4.0 V Operation Voltage for Single Li-cell Power Supply
-40
°
C to +125
°
C Operation Temperature
SSO24 Package
About Seven External Components
Flash Controller for Application Program Available
Description
The ATAR862-3 is a single package triple-chip circuit. It combines an UHF ASK/FSK
transmitter with a 4-bit microcontroller and a 512-bit EEPROM. It supports highly inte-
grated 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 310 MHz to 330 MHz with data rates up to 32 kbaud.
For further frequency ranges such as 429 MHz to 439 MHz and 868 MHz to 928 MHz
separate data sheets are available.
The device contains a ROM mask version microcontroller and an additional data
EEPROM.
Figure 1.
Application Diagram
Antenna
Micro-
controller
PLL-
Transmitter
ATAR862-3
Keys
UHF ASK/FSK
Receiver
Micro-
controller
Microcontroller
with UHF
ASK/FSK
Transmitter
ATAR862-3
Preliminary
Rev. 4556B–4BMCU–02/03
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