ST7MC1K2 STMicroelectronics, ST7MC1K2 Datasheet - Page 156

• Manufacturer Part Number: ST7MC1K2
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,BRUSHLESS MOTOR CONTROL, 5 TIMERS, SPI, LINSCI(TM)
• Manufacturer: STMicroelectronics

Specifications of ST7MC1K2

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and by-pass for external clock, clock security system.
• Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, external clock input, PWM and pulse generator modes
• 8-bit Pwm Auto-reload Timer With: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

ST7MC1xx/ST7MC2xx
MOTOR CONTROLLER (Cont’d)
Figure 82. Z Event Generation
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1
SPLG bit
DS[3:0]
Sample
C
HZ bit
S,H
SZ bit
bits
D
S,H
Z
Z
S
H
2
1
MCRB Register MPOL Register
MPOL Register
CPB
F(x)
REO bit
n
bit*
To D detection
Z = Z
or
H
ZVD bit
MCRC Register
& HZ bit+ Z
or
or
HZ bit
S
& SZ bit
MCRA Register
PZ bit
* = Preload register, changes taken into account at next C event
§
Register updated on R event
Z
H
ZWF[3:0]
ZEF[3:0]
MZFR register
MCRC Register
SZ bit
MTIM [8-bit Up Counter] (MSB)
Z
H
To interrupt generator
MZREG [Z
Z
Compare
8
n
]
§
MZFR register
Z
ZWF[3:0]
S
§