ST72124J2 STMicroelectronics, ST72124J2 Datasheet - Page 134

• Manufacturer Part Number: ST72124J2
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
• Manufacturer: STMicroelectronics

Specifications of ST72124J2

• Clock Sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System
• 4 Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Two 16-bit Timers With: 2 input captures (only one on timer A), 2 output compares (only one on timer A), External clock input on timer A, PWM and Pulse generator modes

ST72334J/N, ST72314J/N, ST72124J
16.10 TIMER PERIPHERAL CHARACTERISTICS
Subject to general operating conditions for V
f
16.10.1 Watchdog Timer
16.10.2 16-Bit Timer
134/153
OSC
t
t
Res
Symbol
w(ICAP)in
res(PWM)
Symbol
t
f
w(WDG)
f
PWM
EXT
, and T
PWM
Input capture pulse time
PWM resolution time
Timer external clock frequency
PWM repetition rate
PWM resolution
A
Watchdog time-out duration
unless otherwise specified.
Parameter
Parameter
f
CPU
f
CPU
DD
=8MHz
=8MHz
,
Conditions
Conditions
Refer to I/O port characteristics for more details on
the input/output alternate function characteristics
(output compare, input capture, external clock,
PWM output...).
12,288
Min
250
1.54
Min
1
2
0
0
Typ
Typ
786,432
f
f
CPU
CPU
Max
Max
98.3
16
/4
/4
MHz
MHz
Unit
t
t
Unit
t
CPU
CPU
ms
ns
bit
CPU