ST92F150CV1TB STMicroelectronics, ST92F150CV1TB Datasheet - Page 133

• Manufacturer Part Number: ST92F150CV1TB
• Description: MCU 8BIT 128K FLASH 100TQFP
• Manufacturer: STMicroelectronics
• Series: ST9r

Specifications of ST92F150CV1TB

• Core Processor: ST9
• Core Size: 8/16-Bit
• Speed: 24MHz
• Connectivity: CAN, EBI/EMI, I²C, LIN, SCI, SPI
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 77
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K 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: ST92F15x
• Core: ST9
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 6 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: 497-4883

Figure 64. Example of Low Power mode programming in WFI using CLOCK2/16
Interrupt
ST92F124/F150/F250 - RESET AND CLOCK CONTROL UNIT (RCCU)
CSU_CKSEL ← 1
Interrupt Routine
CSU_CKSEL ← 1
PROGRAM FLOW
User’s Program
User’s Program
WFI instruction
LPOWFI ← 1
MX[1:0] ← 01
DX[2:0] ← 000
WFI status
Begin
WAIT
WAIT
CLOCK2/16 selected and PLL
PLL is system clock source
PLL is system clock source
Low Power Mode enabled
No code is executed until
to 1, and PLL turned ON
an interrupt is requested
Wait for the PLL to lock
Execution of user program
Wait for the PLL to lock
stopped
resumes at full speed
PLL multiply factor
Wait For Interrupt
Divider factor set
CLOCK2 selected
Interrupt serviced
PLL switched on
in WFI state
Reset State
set to 6
activated
automatically
* T
1
= PLL lock-in time
F
Xtal
T
INTCLK FREQUENCY
T
1
1
= 4 MHz
*
*
125 KHz
12 MHz
2 MHz
12 MHz
2 MHz
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