SM470R1B1M-HT Datasheet, PDF (35/67 Pages) Texas Instruments – 16/32-BIT RISC FLASH MICROCONTROLLER

SM470R1B1M-HT
www.ti.com
SPNS155F – SEPTEMBER 2009 – REVISED AUGUST 2012
DEVICE ELECTRICAL SPECIFICATIONS AND TIMING PARAMETERS
Absolute Maximum Ratings
over operating free-air temperature range, A version (unless otherwise noted)⁽¹⁾
Supply voltage range:
Supply voltage range:
Input voltage range:
V_CC ⁽²⁾
V_CCIO, V_CCAD, V_CCP (flash pump)⁽²⁾
All 5 V tolerant input pins
–0.3 V to 2.5 V
–0.3 V to 4.1 V
–0.3 V to 6.0 V
All other input pins
–0.3 V to 4.1 V
Input clamp current:
I_IK (V_I < 0 or V_I > V_CCIO)
All pins except ADIN[0:11], PORRST, TRST , TEST, and
TCK
±20 mA
I_IK (V_I < 0 or V_I > V_CCAD)
ADIN[0:11]
±10 mA
Operating free-air
A version
temperature range, T_A:
Storage temperature range, T_stg:
–55°C to 220°C
–55°C to 220°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.
Device Recommended Operating Conditions⁽¹⁾
V_CC
V_CCIO
V_CCAD
V_CCP
V_SS
V_SSAD
T_A
Digital logic supply voltage (Core)
Digital logic supply voltage (I/O)
ADC supply voltage
Flash pump supply voltage
Digital logic supply ground
ADC supply ground⁽¹⁾
Operating free-air temperature
SYSCLK = 48 MHz
(pipeline mode enabled)
SYSCLK = 60 MHz
(pipeline mode enabled)
(1) All voltages are with respect to V_SS, except V_CCAD, which is with respect to V_SSAD.
MIN
1.71
1.81
3
3
3
–0.1
–55
NOM
0
MAX UNIT
2.05
V
2.05
3.6 V
3.6 V
3.6 V
V
0.1 V
220 °C
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