ST72F324BJ STMICROELECTRONICS [STMicroelectronics], ST72F324BJ Datasheet - Page 90

• Manufacturer Part Number: ST72F324BJ
• Description: 8-bit MCU, 3.8 to 5.5 V operating range with 8 to 32 Kbyte Flash/ROM, 10-bit ADC, 4 timers, SPI, SCI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

On-chip peripherals
Table 51.
90/188
Timer A: 32
Timer B: 42
Timer A: 31
Timer B: 41
Timer A: 33
Timer B: 43
Timer A: 34
Timer B: 44
Timer A: 35
Timer B: 45
Address
(Hex.)
Alternate Counter Low Register (ACLR)
This is an 8-bit register that contains the low part of the counter value. A write to this register
resets the counter. An access to this register after an access to CSR register does not clear
the TOF bit in the CSR register.
Input Capture 2 High Register (IC2HR)
This is an 8-bit register that contains the high part of the counter value (transferred by the
Input Capture 2 event).
Input Capture 2 Low Register (IC2LR)
This is an 8-bit register that contains the low part of the counter value (transferred by the
Input Capture 2 event).
16-bit timer register map and reset values
ACLR
1C2HR
1C2LR
CR1
Reset value
CR2
Reset value
CSR
Reset value
IC1HR
Reset value
IC1LR
Reset value
MSB
MSB
MSB
Register
RO
RO
RO
7
7
7
label
RO
RO
RO
6
6
6
OC1E
ICF1
MSB
MSB
ICIE
7
0
0
x
x
x
OC2E
OCF1
OCIE
RO
RO
RO
5
5
5
6
0
0
x
x
x
TOIE
OPM
TOF
5
0
0
RO
RO
RO
x
x
x
4
4
4
FOLV2
PWM
ICF2
4
0
0
x
x
x
RO
RO
RO
3
3
3
FOLV1
OCF2
CC1
3
0
0
x
x
x
RO
RO
RO
2
2
2
Reset value: 1111 1100 (FCh)
OLVL2
TIMD
CC0
2
0
0
0
x
x
Reset value: undefined
Reset value: undefined
RO
RO
RO
1
1
1
IEDG1
IEDG2
1
0
0
x
x
x
-
ST72324B
EXEDG
OLVL1
LSB
LSB
LSB
RO
RO
RO
LSB
LSB
0
0
0
0
0
0
x
x
x
-