ST92F250CV2TB STMicroelectronics, ST92F250CV2TB Datasheet - Page 32

• 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 - DEVICE ARCHITECTURE
MEMORY SPACES (Cont’d)
Figure 19. Register Groups
Figure 21. Addressing the Register File
32/429
9
223
255
240
239
224
0
D
F
E
C
B
A
9
8
7
6
5
4
3
2
0
1
239
224
223
255
240
SYSTEM REGISTERS
PAGED REGISTERS
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
SYSTEM REGISTERS
PAGED REGISTERS
REGISTER FILE
15
0
15
0
REGISTERS
64 PAGES
PURPOSE
GENERAL
UP TO
VA00432
224
(1100) (0011)
(R0C3h)
R195
Figure 20. Page Pointer for Group F mapping
R255
R240
R224
R234
R0
PAGE POINTER
GROUP D
GROUP B
PAGE 0
PAGE 5
PAGE 63
R195
R207
R192
VA00433
GROUP C
VR000118