ST92F250CV2QB STMicroelectronics, ST92F250CV2QB Datasheet - Page 400
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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ST92F124/F150/F250 - ELECTRICAL CHARACTERISTICS
J1850 BYTE LEVEL PROTOCOL DECODER TIMING TABLE
(V
Note:
(1) Values obtained with internal frequency at 24 MHz (INTCLK), with CLKSEL Register set to 23.
(2) In Transmission Mode, symbol durations are compliant to nominal values defined by the J1850 Protocol Specifications.
(3) All values are reported with a precision of ±1 μs.
J1850 PROTOCOL TIMING
400/429
1
T
T
T
T
T
T
T
T
T
T
T
T
T
Symbol
DD
F
IB
P0
A0
P1
A1
NBS
NBL
SOF
EOD
EOF
BRK
IDLE
= 5V ± 10%, T
VPWO
VPWO
Symbols Filtered
Invalid Bit Detected
Passive Data Bit “0”
Active Data Bit “0”
Passive Data Bit “1”
Active Data Bit “1”
Short Normalization Bit
Long Normalization Bit
Start Of Frame Symbol
End Of Data Symbol
End Of Frame Symbol
Break Symbol
Idle Symbol
A
T
T
SOF
SOF
=
Parameter
–
40°C to +125°C, C
T
T
P0
P0
T
T
A0
A0
T
T
P1
P1
T
T
A1
A1
Load
= 50pF, f
> 163
> 280
> 163
> 239
> 239
Receive Mode
Min
> 34
> 96
> 96
> 34
> 34
> 96
> 7
0
INTCLK
T
T
≤ 163
≤ 163
≤ 163
≤ 239
≤ 239
Max
≤ 34
≤ 96
≤ 96
≤ 96
EOD
EOD
≤ 7
-
-
-
T
Value
= 24MHz, unless otherwise specified)
NBS
T
NBL
Transmission Mode
Nominal
128
128
128
200
200
280
300
300
64
64
64
-
-
T
T
T
T
EOF
EOF
IDLE
IDLE
Unit
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
(1)(2)(3)
Note
(1)(2)
(1)(2)
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