ST7FMC1K2T6 STMicroelectronics, ST7FMC1K2T6 Datasheet - Page 154

• Manufacturer Part Number: ST7FMC1K2T6
• Description: MCU 8BIT 8K FLASH 32-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FMC1K2T6

• 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: Internal
• Operating Temperature: -40°C ~ 85°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: 1
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 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
• For Use With: 497-8402 - BOARD EVAL COMPLETE INVERTER497-8400 - KIT IGBT PWR MODULE CTRL ST7MC497-4734 - 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: In Transition
• Other names: 497-4865

ST7MC1xx/ST7MC2xx
MOTOR CONTROLLER (Cont’d)
Table 31. Demagnetisation (D) Event Generation (example for ZVD=0)
154/309
1
(*) Note: This is a zoom to the additional voltage induced by the rotor (Back EMF)
HDM
bit
0
1
Hardware/Simulat-
(SDM bit = 1 and
Simulated Mode
(SDM bit =1 and
HDM bit = 0)
HDM bit = 1)
Meaning
ed Mode
HVV
HV/2
HV
HV/2
D
motor parasite or first
motor parasite or first
0V
0V
H
Undershoot due to
Undershoot due to
(Hardware detection or Output compare true)
sampling
sampling
Σ
Σ
2
2
D
D
S
S
D = D
Z
Z
D = D
CPB bit = 1
C
C
S
(*)
(*)
H
H
= Output Compare [MDREG, MTIM registers]
H
+ D
HV
HV/2
HV
HV/2
0V
0V
S
undershoot and
undershoot and
BEMF positive
BEMF positive
Weak / null
Weak / null
Z
Z
Σ
Σ
2
2
D
D
S
S
C
C
(*)
(*)
H
H
HVV
HV/2
(Hardware detection only)
HV
HV/2
D
0V
0V
H
CPB bit = 0
Z
Z
D = D
Σ
Σ
5
5
C
C
D
H
H
S
H
(*)
(*)