5秒后页面跳转
TDA8002BT/3/C2-T PDF预览

TDA8002BT/3/C2-T

更新时间: 2024-01-08 09:20:58
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管外围集成电路
页数 文件大小 规格书
28页 131K
描述
IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, Microprocessor IC:Other

TDA8002BT/3/C2-T 技术参数

生命周期:Obsolete包装说明:SOP,
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.6JESD-30 代码:R-PDSO-G28
长度:17.9 mm端子数量:28
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:2.65 mm
最大供电电压:6.5 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUITBase Number Matches:1

TDA8002BT/3/C2-T 数据手册

 浏览型号TDA8002BT/3/C2-T的Datasheet PDF文件第6页浏览型号TDA8002BT/3/C2-T的Datasheet PDF文件第7页浏览型号TDA8002BT/3/C2-T的Datasheet PDF文件第8页浏览型号TDA8002BT/3/C2-T的Datasheet PDF文件第10页浏览型号TDA8002BT/3/C2-T的Datasheet PDF文件第11页浏览型号TDA8002BT/3/C2-T的Datasheet PDF文件第12页 
Philips Semiconductors  
Product specification  
IC card interface  
TDA8002  
If pin MODE goes LOW in the active mode, a normal  
deactivation sequence is performed before entering  
low-power mode. When pin MODE goes HIGH, the circuit  
enters normal operation after a delay of at least 6 ms  
(96 cycles of CLKOUT). During this time the CLKOUT  
remains at 16 kHz.  
Logic circuitry  
After power-up, the circuit has six possible states of  
operation. Table 1 shows the sequence of these states.  
IDLE MODE  
After reset, the circuit enters the idle mode.  
A minimum number of functions in the circuit are active  
while waiting for the microcontroller to start a session:  
All card contacts are inactive  
Oscillator XTAL does not run  
The VDD supervisor, ALARM output, card presence  
detection and OFF output remain functional  
All card contacts are inactive  
I/OUC, AUX1UC and AUX2UC are high-impedance  
Oscillator XTAL runs, delivering CLKOUT  
Voltage supervisor is active.  
Internal oscillator is slowed to 32 kHz, CLKOUT  
providing 16 kHz.  
ACTIVE MODE  
LOW-POWER (SLEEP) MODE  
When the activation sequence is completed, the TDA8002  
will be in the active mode. Data is exchanged between the  
card and the microcontroller via the I/O lines.  
When pin MODE goes LOW, the circuit enters the  
low-power (sleep) mode. As long as pin MODE is LOW, no  
activation is possible.  
State diagram  
ACTIVATION  
POWER  
OFF  
IDLE  
MODE  
ACTIVE  
FAULT  
MODE  
LOW-POWER  
MODE  
DEACTIVATION  
MGE735  
Fig.7 State diagram.  
1997 Nov 04  
9

与TDA8002BT/3/C2-T相关器件

型号 品牌 获取价格 描述 数据表
TDA8002BT/3C1 NXP

获取价格

IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, Microprocessor IC:Other
TDA8002BT/3C1-T NXP

获取价格

IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, Microprocessor IC:Other
TDA8002BT/5 NXP

获取价格

IC card interface
TDA8002BT/5/C1 NXP

获取价格

IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, Microprocessor IC:Other
TDA8002BT/5/C1-T NXP

获取价格

IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, Microprocessor IC:Other
TDA8002BT/5/C2 NXP

获取价格

IC card interface
TDA8002BT/5/C2-T NXP

获取价格

IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, Microprocessor IC:Other
TDA8002BT/5C1-T NXP

获取价格

IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, Microprocessor IC:Other
TDA8002C NXP

获取价格

IC card interface
TDA8002C/AD NXP

获取价格

IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28, 7.50 MM, PLASTIC, SO-28, Microprocessor IC:Ot