ST92F120V1Q7 STMicroelectronics, ST92F120V1Q7 Datasheet - Page 140

• 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

EXTENDED FUNCTION TIMER (EFT)
EXTENDED FUNCTION TIMER (Cont’d)
Figure 77. Input Capture Block Diagram
ICAP1
(Control Register 1) CR1
EDGE DETECT
EDGE DETECT
ICIE
IEDG1
CIRCUIT2
CIRCUIT1
ICAP2
(Status Register) SR
ICF1
ICF2
0
0
0
IC1R
IC2R
(Control Register 2) CR2
16-BIT
16-BIT
FREE RUNNING
IEDG2
CC1
CC0
COUNTER
Figure 78. Input Capture Timing Diagram
TIMER CLOCK
FF01
FF02
FF03
COUNTER REGISTER
ICAPi PIN
ICAPi FLAG
FF03
ICAPi REGISTER
ctive edge is rising edge.
Note: A
140/324
9