ST10F269-DPR STMicroelectronics, ST10F269-DPR Datasheet - Page 158

• Manufacturer Part Number: ST10F269-DPR
• Description: MCU 16BIT 256K FLASH 144PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269-DPR

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-BFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

ST10F269
21.4.14.2 Slave mode
V
The formula for SSC Clock Cycle time is: t
Where <SSCBR> represents the content of the SSC Baud rate register, taken as unsigned 16-bit integer.
Figure 82 : SSC Slave Timing
Notes: 1. The phase and polarity of shift and latch edge of SCLK is programmable. This figure uses the leading clock edge as shift edge (drawn
158/160
t
t
318p
t
t
t
t
t
t
t
t
t
CC
317p
Symbol
310
311
312
313
314
315
316
317
318
= 5V ±10%, V
1
in bold), with latch on trailing edge (SSCPH = 0b), Idle clock line is low, leading clock edge is low-to-high transition (SSCPO = 0b).
2. The bit timing is repeated for all bits to be transmitted or received.
SCLK
MRST
MTSR
CC Write data valid after shift edge
CC Write data hold after shift edge
SR SSC clock cycle time
SR SSC clock high time
SR SSC clock low time
SR SSC clock rise time
SR SSC clock fall time
SR Read data setup time before latch edge,
SR Read data hold time after latch edge,
SR Read data setup time before latch edge,
SR Read data hold time after latch edge,
phase error detection on (SSCPEN = 1)
phase error detection on (SSCPEN = 1)
phase error detection off (SSCPEN = 0)
phase error detection off (SSCPEN = 0)
1)
SS
= 0V, CPU clock = 40MHz, T
Parameter
t
315
1st.In Bit
t
317
t
310
1st Out Bit
t
318
t
t
315
311
t
314
310
2nd Out Bit
t
= 4 TCL * (<SSCBR> + 1)
2nd.In Bit
312
Maximum Baud rate=10MBd
Minimum
A
(<SSCBR> = 0001h)
100
= -40 to +125°C, C
40
40
62
87
31
–
–
–
0
6
t
313
t
316
2)
Maximum
100
10
10
39
–
–
–
–
–
–
–
t
L
315
= 50pF
t
Last.In Bit
317
Last Out Bit
(<SSCBR>=0001h-FFFFh)
t
t
4TCL + 12
6TCL + 12
Minimum
2TCL + 6
310
310
t
8 TCL
318
Variable Baud rate
/2 - 10
/2 - 10
–
–
–
0
6
262144 TCL
2 TCL + 14
Maximum
10
10
–
–
–
–
–
–
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns