ST10R272L STMicroelectronics, ST10R272L Datasheet - Page 46

• Manufacturer Part Number: ST10R272L
• Description: 16-BIT Romless MCU WITH MAC UNIT
• Manufacturer: STMicroelectronics

Specifications of ST10R272L

• Cpu Frequency: 0 to 50 MHz
• Power: 3.3 Volt +/-0.3V

ST10R272L - ELECTRICAL CHARACTERISTICS
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For timing purposes a port pin is no longer floating when a 150 mV change from load
voltage occurs, but begins to float when a 150 mV change from the loaded VOH/VOL
level occurs.
CL is 5 pF for floating measurements only.
V
LOAD
V
V
From output
under test
OL
OH
V
V
LOAD
LOAD
C
L
+0.15 V
Figure 13 Float waveforms
= 5 pF
- 0.15 V
timing reference
points
~
3.3 V
I
I
OL
OH
V
= 5 mA
V
= 5 mA
OL
OH
V
+ 0.15 V
ref
- 0.15 V