ST72324BJ4-auto STMicroelectronics, ST72324BJ4-auto Datasheet - Page 73

• Manufacturer Part Number: ST72324BJ4-auto
• Description: 8-bit MCU for automotive, 3.8 to 5.5V operating range with 16 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI
• Manufacturer: STMicroelectronics

Specifications of ST72324BJ4-auto

• Hdflash Endurance: 100 cycles, data retention 20 years
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and external clock input
• 4 Power Saving Modes: Slow, Wait, Active Halt, and Halt

ST72324B-Auto
MCC beep control register (MCCBCR)
Table 41.
Table 42.
Table 43.
MCCBCR
7:2
1:0 BC[1:0]
Bit
Address
002Ch
002Dh
002Bh
(Hex.)
7
BC1
Name
0
0
1
1
-
Register label
SICSR
Reset value
MCCSR
Reset value
MCCBCR
Reset value
MCCBCR register description
Beep frequency selection
Main clock controller register map and reset values
Reserved, must be kept cleared
Beep Control
These 2 bits select the PF1 pin beep capability (see
signal is available in Active Halt mode but has to be disabled to reduce the
consumption.
6
BC0
0
1
0
1
MCO
5
7
0
0
0
Reserved
Doc ID13466 Rev 4
-
AVDIE
CP1
6
0
0
0
4
~500 Hz
~1 kHz
~2 kHz
AVDF
CP0
5
0
0
0
Beep mode with f
Function
LVDRF
3
SMS
4
0
0
x
Off
TB1
3
0
0
0
2
Table
OSC2
Reset value: 0000 0000 (00h)
= 8 MHz
TB0
42). The beep output
~50% duty cycle
2
0
0
0
On-chip peripherals
Beep signal
Output
1
BC1
OIE
BC[1:0]
1
0
0
0
R/W
WDGRF
BC0
0
OIF
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0
0
0
x