參數(shù)資料
型號： TMS470R1A256PZ
廠商： Texas Instruments, Inc.
英文描述： 16/32-Bit RISC Flash Microcontroller
中文描述： 16/32位RISC閃存微控制器
文件頁數(shù)： 20/46頁
文件大?。?/td> 392K
代理商： TMS470R1A256PZ
www.ti.com
Device electrical specifications and timing parameters
absolute maximum ratings over operating free-air temperature range
(1)
device recommended operating conditions
(1)
TMS470R1A256
16/32-Bit RISC Flash Microcontroller
SPNS100–NOVEMBER 2004
Supply voltage ranges:
Supply voltage ranges:
Input voltage range:
Input clamp current:
V
CC
, V
CCF
V
CCIO
, V
CCAD
, V
CCP
(Flash pump)
(2)
All input pins
I
IK
(V
I
< 0 or V
I
> V
CCIO
)
All pins except ADIN[0:15], PORRST,
TRST, TEST and TCK
I
IK
(V
I
< 0 or V
I
> V
CCAD
)
ADIN[0:11]
(2)
-0.3 V to 2.5
-0.3 V to 4.1V
-0.3 V to 4.1
±
20 mA
±
10 mA
Operating free-air temperature ranges, T
A
:
Operating junction temperature range, T
J
Storage temperature range, T
stg
-40
°
C to 85
°
C
-40
°
C to 150
°
C
-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.
All voltage values are with respect to their associated grounds.
(2)
MIN
1.81
NOM
MAX
2.05
3.6
3.6
3.6
UNIT
V
V
V
V
V
V
°
C
°
C
V
CC
V
CCIO
V
CCAD
V
CCP
V
SS
V
SSAD
T
A
T
J
Digital logic and Flash supply voltage (Core)
Digital logic supply voltage (I/O)
ADC supply voltage
Flash pump supply voltage
Digital logic supply ground
ADC supply ground
Operating free-air temperature
Operating junction temperature
3
3
3
3.3
3.3
3.3
0
-0.1
-40
-40
0.1
85
150
(1)
All voltages are with respect to VSS, except VCCAD, which is with respect to VSSAD.
20
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TMS470R1A288 制造商:TI 制造商全稱:Texas Instruments 功能描述:16/32-Bit RISC Flash Microcontroller
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