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参数资料
| 型号： | TMS470R1B768PGEQR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封装： | PLASTIC, LQFP-144 |
| 文件页数： | 17/49页 |
| 文件大小： | 552K |
| 代理商： | TMS470R1B768PGEQR |
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DEVICE ELECTRICAL SPECIFICATIONS AND TIMING PARAMETERS
Absolute Maximum Ratings
Device Recommended Operating Conditions
(1)
SPNS108B – AUGUST 2005 – REVISED MAY 2008 ......................................................................................................................................................... www.ti.com
over operating free-air temperature range, T version unless otherwise noted
(1)
Supply voltage range:
VCC
(2)
–0.3 V to 2.5 V
Supply voltage range:
VCCIO , VCCAD , VCCP (flash pump)
(2)
–0.3 V to 4.1 V
Input voltage range:
All input pins
–0.3 V to 4.1 V
Input clamp current:
IIK (VI < 0 or VI > VCCIO )
All pins except ADIN[0:15], PORRST, TRST,
TEST, and TCK
±20 mA
IIK (VI < 0 or VI > VCCAD )
ADIN[0:15]
±10 mA
Operating free-air temperature range, TA:
T version
–40
°C to 105°C
Q version
–40
°C to 125°C
Operating junction temperature range, TJ:
–40
°C to 150°C
Storage temperature range, Tstg:
–65
°C to 150°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to their associated grounds.
MIN
NOM
MAX UNIT
VCC
Digital logic supply voltage (core)
1.81
2.05
V
VCCIO
Digital logic supply voltage (I/O)
3
3.3
3.6
V
VCCAD
MibADC supply voltage
3
3.3
3.6
V
VCCP
Flash pump supply voltage
3
3.3
3.6
V
VSS
Digital logic supply ground
0
V
VSSAD
MibADC supply ground
–0.1
0.1
V
TA
Operating free-air temperature
T version
–40
105
°C
Q version
–40
125
°C
TJ
Operating junction temperature
–40
150
°C
(1)
All voltages are with respect to VSS , except VCCAD, which is with respect to VSSAD.
24
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TMS470R1B768
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