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| 型号： | MC33690DWE |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC STAND ALONE TAG READER 20SOIC |
| 标准包装： | 38 |
| RF 型： | 读/写 |
| 频率： | 125kHz |
| 特点： | 电源电压范围广 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 管件 |
Freescale Semiconductor
Data Sheet: Product Preview
Document Number: SC33690DS
Rev. 5, 02/2007
MC33690
SOIC-20
MC33690 Standalone Tag
Reader Circuit
The standalone tag reader circuit (STARC) is an integrated
circuit dedicated to the automotive immobilizer applications.
It combines the antenna drivers and demodulator necessary to
Pin Connections
interface with a transponder.
A low dropout voltage regulator and a physical interface fully
compatible with the ISO 9141 norm are also available.
The STARC is fabricated with the SMARTMOSTM3.5
technology. This process is a double layer metal 1.4μm
45V technology, combining CMOS and bipolar devices.
? Contactless 125 kHz tag reader module:
– Self synchronous sample and hold demodulator
– Amplitude or phase modulation detection
– High sensitivity
– Fast read after write demodulator settling time
VSUP
SOURCE
GATE
TD1
VSS
VDD
TD2
MODE1
MODE2
RD
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Tx
Rx
K
AM
XTAL1
XTAL2
LVR
DOUT
CEXT
AGND
– Low resistance and high current antenna drivers, 2W @
150mA (typ.)
– Bidirectionnal data transmission
– Multi-tag, multi-scheme operation
ORDERING INFORMATION
Operating
? Low dropout voltage regulator:
– Wide input supply voltage range from 5.5V up to 40V
– Output current capability up to 150mA DC with an
external power transistor
– 5V output voltage with a ± 5 % accuracy
– Low voltage reset function
– Low current consumption in standby mode:
– 300μA (typ.)
Device
MC33690DW
MC33690DWE
Junction
Temperature
Range
T J = ? 40°C to
125°C
TJ = ? 40°C to
125°C
Package
SOIC 20
SOIC 20
(ROHS)
? ISO 9141 transmitter and receiver module:
– Input voltage thresholds ratiometric to the supply
voltage
– Current limitation
– Output slew rate control
– No external protection device required
This document contains information on a product under development. Freescale reserves the
right to change or discontinue this product without notice.
? Freescale Semiconductor, Inc., 2007. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33690DWER2 | 功能描述:数字信号处理器和控制器 - DSP, DSC STAND ALONE TAG READER RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| MC33696FCAE | 功能描述:射频收发器 UHF TRANSCEIVER RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MC33696FCAER2 | 功能描述:射频收发器 UHF TRANSCEIVER ECHO RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MC33696FCE | 功能描述:射频收发器 PLL Tuned UHF Recvr RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MC33696FCER2 | 功能描述:射频收发器 PLL Tuned UHF Recvr RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
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