ST92T141K4M6 STMicroelectronics, ST92T141K4M6 Datasheet - Page 132
ST92T141K4M6
Manufacturer Part Number
ST92T141K4M6
Description
Microcontrollers (MCU) OTP EPROM 16K SPI
Manufacturer
STMicroelectronics
Datasheet
1.ST92T141K4B6.pdf
(179 pages)
Specifications of ST92T141K4M6
Data Bus Width
8 bit, 16 bit
Program Memory Type
EPROM
Program Memory Size
16 KB
Data Ram Size
512 B
Interface Type
SPI
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
15
Number Of Timers
2
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SO-34
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 6 Channel
Lead Free Status / Rohs Status
No
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ST92141 - 3-PHASE INDUCTION MOTOR CONTROLLER (IMC)
INDUCTION MOTOR CONTROLLER (Cont’d)
OUTPUT PERIPHERAL REGISTER (OPR)
R252 - Read/Write
Register Page: 48
Reset Value: 0000 0000 (00h)
Bit 7 = OPE: Output Port Enable.
This bit can be set by software only if the NMI bit is
cleared.
0: Output port is in high impedance (without pull-
1: Output port is available for data transfer.
Bit 6 = ODS: Output Data Selection.
0: Dead time generator data.
1: Select the Bit 5:0 data
Bit 5:0 = Uh, Ul, Vh, Vl, Wh, Wl phases
These bits can be sent out through the output port.
132/179
OPE
up and pull-down resistor).
7
9
ODS
UH
UL
VH
VL
WH
WL
0
INTERRUPT MASK REGISTER (IMR)
R253 - Read/Write
Register Page: 48
Reset Value: 0000 0000 (00h)
Bit 7 = CM0E: Compare 0 of PWM counter enable.
0: Disabled.
1: Enabled.
Bit 6 = CPTE: Capture of Tacho counter Interrupt
enable.
0: Disabled.
1: Enabled.
Bit 5 = OTCE: Overflow of Tacho counter Interrupt
enable.
0: Disabled.
1: Enabled.
Bit 4 = ADTE: Automatic data transfer Interrupt
enable.
0: Disabled.
1: Enabled.
Bit 3 = ZPCE: Zero of PWM counter interrupt ena-
ble .
0: Disabled.
1: Enabled.
Bit 2:0 = CPUE, CPVE, CPWE: Compare U, V, W
interrupt enable .
0: Disabled.
1: Enabled.
CM0E CPTE OTCE ADTE ZPCE CPUE CPVE CPWE
7
0
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