ST10R272LT6 STMicroelectronics, ST10R272LT6 Datasheet - Page 46

• Manufacturer Part Number: ST10R272LT6
• Description: IC MCU 16BIT LV ROMLESS 100-TQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10R272LT6

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, SSP, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 77
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-TQFP, 144-VQFP
• Processor Series: ST10R2x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 1 KB
• Interface Type: SSP, USART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 77
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: In Transition
• Other names: 497-2045

ST10R272L - ELECTRICAL CHARACTERISTICS
46/77
1
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