ATAR862-4 반도체 회로 부품 판매점
Microcontroller
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 ATMEL Corporation |
www.DataSheet4U.com
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 ATAR862-4 is a single package triple-chip circuit. It combines a 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 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 ROM mask version microcontroller and an additional data
EEPROM.
Microcontroller
with UHF
ASK/FSK
Transmitter
ATAR862-4
Preliminary
Figure 1. Application Diagram
ATAR862-4
Micro-
PLL-
controller
Transmitter
Keys
Antenna
UHF ASK/FSK
Receiver
Micro-
controller
Rev. 4552B–4BMCU–02/03
1
Pin Configuration
Figure 2. Pinning SSO24
XTAL
VS
GND
ENABLE
NRESET
BP63/T3I
BP20/NTE
BP23
BP41/T2I/VMI
BP42/T2O
BP43/SD/INT3
VSS
1
2
3
4
5
6
7
8
9
10
11
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
Pin
Symbol
Function
1
XTAL
Connection for crystal
2 VS Supply voltage
3
GND
Ground
4
ENABLE
Enable input
Configuration
VS
1.5k
VS
1.2k
XTAL
182 mA
ESD protection circuitry (see Figure 8)
ESD protection circuitry (see Figure 8)
ENABLE
200k
2 ATAR862-4
4552B–4BMCU–02/03
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제조업체: ATMEL Corporation
( atmel )
ATAR862-4 controller
데이터시트 다운로드 :
[ ATAR862-4.PDF ]
[ ATAR862-4 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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