ST7FMC1K2T3 STMicroelectronics, ST7FMC1K2T3 Datasheet - Page 275

• Manufacturer Part Number: ST7FMC1K2T3
• Description: IC MCU 8BIT 8K FLASH 32-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FMC1K2T3

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: LINSCI
• Peripherals: LVD, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Processor Series: ST7FMC1x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 3
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7MC-KIT/BLDC, ST7MDT50-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• For Use With: 497-8402 - BOARD EVAL COMPLETE INVERTER497-8400 - KIT IGBT PWR MODULE CTRL ST7MC497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU497-4734 - EVAL KIT 3KW POWER DRIVER BOARD497-4733 - EVAL KIT 1KW POWER DRIVER BOARD497-4732 - EVAL KIT 300W POWER DRIVER BOARD497-4731 - EVAL KIT PWR DRIVER CONTROL BRD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

MOTOR CONTROL CHARACTERISTICS (Cont’d)
Figure 150. Example 1: Waveforms for Zero-crossing Detection with Sampling at the end of PWM
off-time
Figure 151. Example 2: Waveforms for Zero-crossing Detection with Sampling at
f
MCOx
Comparator
Output
Sample
HST (MCRC)
MTIM
MZREG
mtc
f
f
Comparator
Output
Sample
HST (MCRC)
MTIM
MZREG
mtc
SCF
XX
XX
A5
A5
Sampling time
Sampling time
A6
A6
A5
A6
ST7MC1xx/ST7MC2xx
A7
A7
f
SCF
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