ST72324BK2 STMicroelectronics, ST72324BK2 Datasheet - Page 89

• Manufacturer Part Number: ST72324BK2
• Description: 5V RANGE 8-BIT MCU WITH 8 TO 32K FLASH/ROM, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72324BK2

• Hdflash Endurance: 1 kcycle at 55 °C, data retention 40 years at 85 °C
• Clock Sources: crystal/ceramic resonator oscillators, int. RC osc. and ext. clock input
• 4 Power Saving Modes: Slow, Wait, Active-halt, and Halt

ST72324Bxx
10.3.6
10.3.7
Summary of timer modes
Table 48.
1. See note 4 in
2. See note 5 in
3. See note 4 in
16-bit timer registers
Each timer is associated with three control and status registers, and with six pairs of data
registers (16-bit values) relating to the two input captures, the two output compares, the
counter and the alternate counter.
Control Register 1 (CR1)
Table 49.
Input Capture
(1 and/or 2)
Output Compare
(1 and/or 2)
One Pulse mode
PWM mode
CR1
Bit
M
7
6
5
ICIE
R/W
7
Mode
Name
OCIE
TOIE
ICIE
Summary of timer modes
CR1 register description
Input Capture Interrupt Enable
Output Compare Interrupt Enable
Timer Overflow Interrupt Enable
One Pulse mode on page
One Pulse mode on page
Pulse Width Modulation mode on page
OCIE
R/W
0: Interrupt is inhibited.
1: A timer interrupt is generated whenever the ICF1 or ICF2 bit of the SR register is
set.
0: Interrupt is inhibited.
1: A timer interrupt is generated whenever the OCF1 or OCF2 bit of the SR register
is set.
0: Interrupt is inhibited.
1: A timer interrupt is enabled whenever the TOF bit of the SR register is set.
6
Capture 1
Input
Yes
No
TOIE
R/W
5
84.
84.
Not recommended
Not recommended
FOLV2
R/W
4
Capture 2
Input
Yes
86.
Timer resources
Function
FOLV1
R/W
3
(1)
(3)
Compare 1
OLVL2
R/W
Output
2
Yes
No
Reset value: 0000 0000 (00h)
On-chip peripherals
IEDG1
R/W
1
Compare 2
Partially
Output
Yes
No
OLVL1
R/W
(2)
0
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