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TDA8002BT/3/C2-T PDF预览

TDA8002BT/3/C2-T

更新时间: 2024-01-24 17:06:12
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9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页浏览型号TDA8002BT/3/C2-T的Datasheet PDF文件第13页 
Philips Semiconductors  
Product specification  
IC card interface  
TDA8002  
Figures 8 to 10 illustrate the activation sequence as  
ACTIVATION SEQUENCE  
described below:  
From idle mode, the circuit enters the activation mode  
when the microcontroller sets the CMDVCC line LOW or  
sets the MODE line HIGH when the CMDVCC line is  
already LOW. The internal circuitry is then activated, the  
internal clock is activated and an activation sequence is  
executed. When RST is enabled, it becomes the inverse of  
RSTIN.  
1. Step-up converter is started (t1 t0)  
2. VCC rises from 0 to 5 V (t2 = t1 + 112T)  
3. I/O, AUX1, AUX2 are enabled and CLK is enabled  
(t3 = t1 + 4T); a special circuitry ensures that I/O  
remains below VCC during falling slope of VCC  
4. CLK is set by setting RSTIN to HIGH (t4)  
5. RST is enabled (t5 = t1 + 7T); after t5, RSTIN has no  
further action on CLK, but is only controlling RST.  
OSC_INT/64  
t
act  
T = 25 µs  
t
CMDVCC  
VUP  
0
t
1
t
V
2
CC  
t
t
3
5
I/O  
CLK  
high - Z  
t
4
RSTIN  
RST  
MGE736  
Fig.8 Activation sequence using RSTIN and CMDVCC.  
1997 Nov 04  
10  

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