ST92F250CV2QB STMicroelectronics, ST92F250CV2QB Datasheet - Page 198
ST92F250CV2QB
Manufacturer Part Number
ST92F250CV2QB
Description
IC MCU 256K FLASH 100-PQFP
Manufacturer
STMicroelectronics
Series
ST9r
Datasheet
1.ST92F150CV1TB.pdf
(429 pages)
Specifications of ST92F250CV2QB
Core Processor
ST9
Core Size
8/16-Bit
Speed
24MHz
Connectivity
CAN, I²C, LIN, SCI, SPI
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
80
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
100-QFP
Processor Series
ST92F25x
Core
ST9
Data Bus Width
8 bit, 16 bit
Data Ram Size
8 KB
Interface Type
CAN, I2C, SCI, SPI
Maximum Clock Frequency
24 MHz
Number Of Programmable I/os
80
Number Of Timers
5 x 16 bit
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST92F150-EPB
Minimum Operating Temperature
- 40 C
On-chip Adc
16 bit x 10 bit
Case
QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2139
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST92F250CV2QB
Manufacturer:
HKE
Quantity:
30 000
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MULTIFUNCTION TIMER (MFT)
MULTIFUNCTION TIMER (Cont’d)
For a configuration where TxOUTA is driven by the
Over/Underflow and by Compare 0, and TxOUTB
is driven by the Over/Underflow and by Compare
1. OACR is programmed with TxOUTA preset to
“0”. OUF sets TxOUTA while CM0 resets it, and
CM1 has no effect. OBCR is programmed with Tx-
OUTB preset to “1”. OUF toggles TxOUTB, CM1
sets it and CM0 has no effect.
For a configuration where TxOUTA is driven by the
Over/Underflow and by Compare 0, and TxOUTB
is driven by Compare 0 and 1. OACR is pro-
grammed with TxOUTA preset to “0”. OUF sets
TxOUTA, CM0 resets it and CM1 has no effect.
OBCR is programmed with TxOUTB preset to “0”.
OUF has no effect, CM0 sets TxOUTB and CM1
toggles it.
198/429
9
OACR = [101100X0]
OBCR = [000111X0]
T0OUTA
T0OUTB
OUF
COMP0
COMP0
COMP1
OUF
COMP0
COMP1
COMP0
Output Waveform Samples In Biload Mode
TxOUTA is programmed to monitor the two time
intervals, t1 and t2, of the Biload Mode, while Tx-
OUTB is independent of the Over/Underflow and
is driven by the different values of Compare 0 and
Compare 1. OACR is programmed with TxOUTA
preset to “0”. OUF toggles the output and CM0 and
CM1 do not affect TxOUTA. OBCR is programmed
with TxOUTB preset to “0”. OUF has no effect,
while CM1 resets TxOUTB and CM0 sets it.
Depending on the CM1/CM0 values, three differ-
ent sample waveforms have been drawn based on
the above mentioned configuration of OBCR. In
the last case, with a different programmed value of
OBCR, only Compare 0 drives TxOUTB, toggling
the output.
Note (*) Depending on the CMP1R/CMP0R values
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