ST72314J4 STMicroelectronics, ST72314J4 Datasheet - Page 77

• Manufacturer Part Number: ST72314J4
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
• Manufacturer: STMicroelectronics

Specifications of ST72314J4

• Clock Sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System
• 4 Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Two 16-bit Timers With: 2 input captures (only one on timer A), 2 output compares (only one on timer A), External clock input on timer A, PWM and Pulse generator modes

SERIAL PERIPHERAL INTERFACE (Cont’d)
Figure 45. Data Clock Timing Diagram
(from slave)
(from slave)
(to slave)
(to slave)
(from master)
(from master)
CPOL = 0)
CPOL = 1
MISO
MOSI
CAPTURE STROBE
SCLK (with
SCLK (with
MISO
MOSI
CAPTURE STROBE
CPOL = 0
CPOL = 1)
SS
SS
Note: This figure should not be used as a replacement for parametric information.
Refer to the Electrical Characteristics chapter.
MSBit
MSBit
MSBit
MSBit
Bit 6
Bit 6
Bit 6
Bit 6
Bit 5
Bit 5
Bit 5
Bit 5
CPHA =0
CPHA =1
Bit 4
Bit 4
Bit 4
Bit 4
Bit3
Bit3
Bit3
Bit3
ST72334J/N, ST72314J/N, ST72124J
Bit 2
Bit 2
Bit 2
Bit 2
Bit 1
Bit 1
Bit 1
Bit 1
LSBit
LSBit
LSBit
LSBit
VR02131B
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