ST7MC2S6 STMicroelectronics, ST7MC2S6 Datasheet - Page 105
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
ST7MC2S6
Manufacturer Part Number
ST7MC2S6
Description
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,BRUSHLESS MOTOR CONTROL, 5 TIMERS, SPI, LINSCI(TM)
Manufacturer
STMicroelectronics
Datasheet
1.ST7MC1K4.pdf
(309 pages)
Specifications of ST7MC2S6
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 105 of 309
- Download datasheet (6Mb)
SERIAL PERIPHERAL INTERFACE (cont’d)
SPI CONTROL/STATUS REGISTER (SPICSR)
Read/Write (some bits Read Only)
Reset Value: 0000 0000 (00h)
Bit 7 = SPIF
0: Data transfer is in progress or the flag has been
1: Data transfer between the device and an exter-
Note: While the SPIF bit is set, all writes to the
SPIDR register are inhibited until the SPICSR reg-
ister is read.
Bit 6 = WCOL
This bit is set by hardware when a write to the
SPIDR register is done during a transmit se-
quence. It is cleared by a software sequence (see
Figure
0: No write collision occurred
1: A write collision has been detected
Bit 5 = OVR S
This bit is set by hardware when the byte currently
being received in the shift register is ready to be
transferred into the SPIDR register while SPIF = 1
(See
SPIE = 1 in the SPICR register. The OVR bit is
cleared by software reading the SPICSR register.
0: No overrun error
1: Overrun error detected
Bit 4 = MODF
This bit is set by hardware when the SS pin is
pulled low in master mode (see
Master Mode Fault
be generated if SPIE = 1 in the SPICR register.
This bit is cleared by a software sequence (An ac-
cess to the SPICSR register while MODF = 1 fol-
lowed by a write to the SPICR register).
0: No master mode fault detected
1: A fault in master mode has been detected
Bit 3 = Reserved, must be kept cleared.
SPIF
cleared.
nal device has been completed.
This bit is set by hardware when a transfer has
been completed. An interrupt is generated if
SPIE = 1 in the SPICR register. It is cleared by
a software sequence (an access to the SPICSR
register followed by a write or a read to the
SPIDR register).
7
Section
WCOL
60).
10.4.5.2). An interrupt is generated if
OVR
MODF
(MODF)). An SPI interrupt can
-
SOD
Section 10.4.5.1
SSM
SSI
0
Bit 2 = SOD
This bit is set and cleared by software. When set, it
disables the alternate function of the SPI output
(MOSI in master mode / MISO in slave mode)
0: SPI output enabled (if SPE = 1)
1: SPI output disabled
Bit 1 = SSM
This bit is set and cleared by software. When set, it
disables the alternate function of the SPI SS pin
and uses the SSI bit value instead. See
10.4.3.2 Slave Select
0: Hardware management (SS managed by exter-
1: Software management (internal SS signal con-
Bit 0 = SSI
This bit is set and cleared by software. It acts as a
‘chip select’ by controlling the level of the SS slave
select signal when the SSM bit is set.
0: Slave selected
1: Slave deselected
SPI DATA I/O REGISTER (SPIDR)
Read/Write
Reset Value: Undefined
The SPIDR register is used to transmit and receive
data on the serial bus. In a master device, a write
to this register will initiate transmission/reception
of another byte.
Notes: During the last clock cycle the SPIF bit is
set, a copy of the received data byte in the shift
register is moved to a buffer. When the user reads
the serial peripheral data I/O register, the buffer is
actually being read.
While the SPIF bit is set, all writes to the SPIDR
register are inhibited until the SPICSR register is
read.
Warning: A write to the SPIDR register places
data directly into the shift register for transmission.
A read to the SPIDR register returns the value lo-
cated in the buffer and not the content of the shift
register (see
D7
nal pin)
trolled by SSI bit. External SS pin free for gener-
al-purpose I/O)
7
D6
Figure
D5
55).
D4
Management.
ST7MC1xx/ST7MC2xx
D3
D2
D1
Section
105/309
D0
0
1
Related parts for ST7MC2S6
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ST7MC-KIT/BLDC](/photos/39/38/393887/st7mc-kit_tmb.jpg)
Part Number:
Description:
KIT STARTER COMPLETE MOTOR CTRL
Manufacturer:
STMicroelectronics
Datasheet:
![ST7MC-MOT/IND](/photos/39/38/393887/st7mc-kit_tmb.jpg)
Part Number:
Description:
KIT STARTER SOFTEC MOTOR CTRL
Manufacturer:
STMicroelectronics
Datasheet:
![HCF4040BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
![HCF4054BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
![STEVAL-MKI062V2](/photos/28/39/283999/steval-mki062v2_tmb.jpg)
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
![BUT32V](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![STTA12006TV2](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
![E110NS20FD](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
![MDS50-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![MDS35-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![E16N100](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
![E53NA50](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet: