ST72334J4TC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72334J4TC

8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces

STMicroelectronics 

ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto

16-BIT TIMER (Cont’d)

Figure 34. Input Capture Block Diagram

ICAP1

pin

ICAP2

pin

EDGE DETECT EDGE DETECT

CIRCUIT2

CIRCUIT1

IC2R Register

IC1R Register

16-BIT

16-BIT FREE RUNNING

COUNTER

ICIE

ICF1

(Control Register 1) CR1

IEDG1

(Status Register) SR

ICF2

000

(Control Register 2) CR2

CC1 CC0 IEDG2

Figure 35. Input Capture Timing Diagram

TIMER CLOCK

COUNTER REGISTER

FF01

ICAPi PIN

ICAPi FLAG

ICAPi REGISTER

Note: Active edge is rising edge.

FF02

FF03

FF03

60/150

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