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TMS320F28232PTPQ 参数 Datasheet PDF下载

TMS320F28232PTPQ图片预览
型号: TMS320F28232PTPQ
PDF下载: 下载PDF文件 查看货源
内容描述: 数字信号控制器(DSC ) [Digital Signal Controllers (DSCs)]
分类和应用: 微控制器和处理器外围集成电路数字信号处理器装置时钟
文件页数/大小: 199 页 / 2655 K
品牌: TI [ TEXAS INSTRUMENTS ]
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TMS320F28335, TMS320F28334, TMS320F28332  
TMS320F28235, TMS320F28234, TMS320F28232  
www.ti.com  
SPRS439M JUNE 2007REVISED AUGUST 2012  
6.2 Recommended Operating Conditions  
over operating free-air temperature range (unless otherwise noted)  
MIN  
3.135  
1.805  
1.71  
NOM  
3.3  
1.9  
1.8  
0
MAX UNIT  
Device supply voltage, I/O, VDDIO  
3.465  
1.995  
1.89  
V
Device operation @ 150 MHz  
Device supply voltage CPU, VDD  
V
Device operation @ 100 MHz  
Supply ground, VSS, VSSIO, VSSAIO  
VSSA2, VSS1AGND, VSS2AGND  
,
V
V
ADC supply voltage (3.3 V),  
VDDA2, VDDAIO  
3.135  
3.3  
3.465  
ADC supply voltage,  
VDD1A18, VDD2A18  
Device operation @ 150 MHz  
Device operation @ 100 MHz  
1.805  
1.9  
1.8  
3.3  
1.995  
V
1.71  
1.89  
Flash supply voltage, VDD3VFL  
3.135  
3.465  
V
Device clock frequency (system clock), F28335/F28235/F28334/F28234  
2
150  
MHz  
fSYSCLKOUT  
F28332/F28232  
2
2
100  
High-level input voltage, VIH  
All inputs except X1  
X1  
VDDIO  
V
V
0.7 * VDD – 0.05  
VDD  
Low-level input voltage, VIL  
All inputs except X1  
X1  
0.8  
0.3 * VDD + 0.05  
All I/Os except Group 2  
Group 2(1)  
–4  
–8  
High-level output source current,  
VOH = 2.4 V, IOH  
mA  
mA  
All I/Os except Group 2  
Group 2(1)  
4
Low-level output sink current,  
VOL = VOL MAX, IOL  
8
A version  
–40  
–40  
–40  
85  
Ambient temperature, TA  
Junction temperature, TJ  
S version  
125  
125  
125  
°C  
°C  
Q version  
(1) Group 2 pins are as follows: GPIO28, GPIO29, GPIO30, GPIO31, TDO, XCLKOUT, EMU0, EMU1, XINTF pins, GPIO35-87, XRD.  
6.3 Electrical Characteristics  
over recommended operating conditions (unless otherwise noted)  
PARAMETER  
TEST CONDITIONS  
MIN  
2.4  
TYP  
MAX UNIT  
IOH = IOH MAX  
IOH = 50 μA  
VOH High-level output voltage  
VOL Low-level output voltage  
V
VDDIO – 0.2  
IOL = IOL MAX  
0.4  
V
Pin with pullup  
enabled  
VDDIO = 3.3 V, VIN = 0 V  
VDDIO = 3.3 V, VIN = 0 V  
VDDIO = 3.3 V, VIN = VDDIO  
VDDIO = 3.3 V, VIN = VDDIO  
VO = VDDIO or 0 V  
All I/Os (including XRS)  
–80  
–140  
–190  
Input current  
(low level)  
IIL  
μA  
Pin with pulldown  
enabled  
±2  
±2  
80  
±2  
Pin with pullup  
enabled  
Input current  
(high level)  
IIH  
μA  
Pin with pulldown  
enabled  
28  
50  
2
Output current, pullup or  
pulldown disabled  
IOZ  
CI  
μA  
Input capacitance  
pF  
Copyright © 2007–2012, Texas Instruments Incorporated  
Electrical Specifications  
117  
Submit Documentation Feedback  
Product Folder Link(s): TMS320F28335 TMS320F28334 TMS320F28332 TMS320F28235 TMS320F28234  
TMS320F28232  
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