ST52F513G3M6 STMicroelectronics, ST52F513G3M6 Datasheet - Page 107

• Manufacturer Part Number: ST52F513G3M6
• Manufacturer: STMicroelectronics

Specifications of ST52F513G3M6

• Cpu Family: ST52
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: I2C/SCI/SPI
• Program Memory Type: Flash
• Program Memory Size: 8KB
• Total Internal Ram Size: 256Byte
• # I/os (max): 22
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

ST52510xx ST52513xx
Warning: A read to the SPI_IN register returns the
value located in the buffer and not the contents of
the shift register (see
Figure
15.2).
15.5.3 SPI Output Register.
SPI Data Output Register (SPI_OUT)
Output Register 5 (05h) Write only
Reset Value: 0000 0000 (00h)
7
0
SPIDO7 SPIDO6 SPIDO5 SPIDO4 SPIDO3 SPIDO2 SPIDO1 SPIDO0
bit 7-0: SPIDO7-SPIDO0 Data to be transmitted.
The SPI_OUT register is used to transmit data on
the serial bus. In the master device only a write to
this register will initiate transmission/reception of
another byte.
Warning: A write to the SPI_OUT register places
data directly into the shift register for transmission.
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