ST92F250CV2TB STMicroelectronics, ST92F250CV2TB Datasheet - Page 410

• Manufacturer Part Number: ST92F250CV2TB
• Description: IC MCU 256K FLASH 100-TQFP
• Manufacturer: STMicroelectronics
• Series: ST9r

Specifications of ST92F250CV2TB

• 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-TQFP, 100-VQFP
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2140

ST92F124/F150/F250 - KNOWN LIMITATIONS
KNOWN LIMITATIONS (Cont’d)
By:
Compiled code (with –O2 optimization option) and hexa is:
410/429
1
WU_CTLR = WUm_wuit | WUm_id1s | WUm_stop;
WU_CTLR = WUm_wuit | WUm_id1s;
WU_CTLR = WUm_wuit | WUm_id1s | WUm_stop;
WU_CTLR = WUm_wuit |
WUm_id1s | WUm_stop;
WU_CTLR = WUm_wuit |
WUm_id1s;
WU_CTLR = WUm_wuit |
WUm_id1s | WUm_stop;
NOP
Dummy_16bit_data = 0;
spp(WU_PG);
asm(“nop”);
Dummy_16bit_data = 0;
C language
ld @WU_CTLR, #7
ld @WU_CTLR, #3
ld @WU_CTLR, #7
nop
ldw RR0,#0
Assembly
F5 F9 07
F5 F9 03
F5 F9 07
FF
BF 00 00 00
Hexa
The CORE executes the
following NOP and
prefetch the 2 following
bytes (BF and 00)
The two first bytes fetch
in flash after wake up are
00 00
RR0 is always filled with
00 RR0 is not used in the
software
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