ST92F120V1Q7 STMicroelectronics, ST92F120V1Q7 Datasheet - Page 292

• Manufacturer Part Number: ST92F120V1Q7
• Description: Microcontrollers (MCU) Flash 128K SPI/I2C
• Manufacturer: STMicroelectronics

Specifications of ST92F120V1Q7

• Data Bus Width: 8 bit, 16 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 77
• Number Of Timers: 5
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: PQFP-100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 16 Channel
• Lead Free Status / Rohs Status: No

ST92F120 - ELECTRICAL CHARACTERISTICS
EXTERNAL INTERRUPT TIMING TABLE
(V
Note:
The value in the left hand column shows the formula used to calculate the timing minimum or maximum from the oscillator clock period.
The value in the right hand two columns shows the timing minimum and maximum for an internal clock at 24MHz (INTCLK).
Measurement points are V
(1) Formula guaranteed by design.
Legend:
Tck = INTCLK period = OSCIN period when OSCIN is not divided by 2;
EXTERNAL INTERRUPT TIMING
292/324
1
N°
1
2
3
4
DD
= 5V
TwINTLR
TwINTHR
TwINTHF
TwINTLF
Symbol
10%, T
2 x OSCIN period when OSCIN is divided by 2;
OSCIN period x PLL factor when the PLL is enabled.
Low Level Minimum Pulse Width in Rising Edge
Mode
High Level Minimum Pulse Width in Rising Edge
Mode
High Level Minimum Pulse Width in Falling Edge
Mode
Low Level Minimum Pulse Width in Falling Edge
Mode
A
IH
=
for positive pulses and V
–
40°C to +105°C, C
Parameter
IL
for negative pulses.
Load
= 50pF, f
INTCLK
= 24MHz, unless otherwise specified)
Formula
Tck+10
Tck+10
Tck+10
Tck+10
Value
(1)
Min
50
50
50
50
Unit
ns
ns
ns
ns