CYBLE-01201X-X0 Datasheet, PDF (22/38 Pages) Cypress Semiconductor – EZ-BLETM PRoCTM Module

CYBLE-012011-00
CYBLE-012012-10
Serial Communication
Table 28. Fixed I²C DC Specifications
Parameter
I_I2C1
I_I2C2
I_I2C3
I_I2C4
Description
Block current consumption at 100 kHz
Block current consumption at 400 kHz
Block current consumption at 1 Mbps
I²C enabled in Deep-Sleep mode
Table 29. Fixed I²C AC Specifications
Parameter
F_I2C1
Bit rate
Description
Min Typ Max Units
–
–
50
µA
–
–
155
µA
–
–
390
µA
–
–
1.4
µA
Min
Typ
Max Units
–
–
400
kHz
Details/Conditions
–
–
–
–
Details/Conditions
Table 30. Fixed UART DC Specifications
Parameter
Description
Min
Typ
Max Units
I_UART1
I_UART2
Block current consumption at 100 kbps
–
Block current consumption at 1000 kbps
–
–
55
µA
–
312
µA
Details/Conditions
–
–
Table 31. Fixed UART AC Specifications
Parameter
F_UART
Bit rate
Description
Min
Typ
Max Units
–
–
1
Mbps
Details/Conditions
–
Table 32. Fixed SPI DC Specifications
Parameter
I_SPI1
I_SPI2
I_SPI3
Description
Block current consumption at 1 Mbps
Block current consumption at 4 Mbps
Block current consumption at 8 Mbps
Min Typ Max Units
–
–
360
µA
–
–
560
µA
–
–
600
µA
Details/Conditions
–
–
–
Table 33. Fixed SPI AC Specifications
Parameter
Description
Min
F_SPI
SPI operating frequency (master; 6x over sampling) –
Typ Max Units
–
8
MHz
Details/Conditions
–
Table 34. Fixed SPI Master Mode AC Specifications
Parameter
Description
Min
T_DMO
T_DSI
MOSI valid after SCLK driving edge
–
MISO valid before SCLK capturing edge
Full clock, late MISO sampling used
20
T_HMO
Previous MOSI data hold time
0
Typ Max Units
– 18 ns
Details/Conditions
–
–
–
ns Full clock, late MISO sampling
–
–
ns Referred to Slave capturing edge
Table 35. Fixed SPI Slave Mode AC Specifications
Parameter
T_DMI
T_DSO
T_{DSO_ext}
T_HSO
T_SSELSCK
Description
MOSI valid before SCLK capturing edge
MISO valid after SCLK driving edge
MISO Valid after SCLK driving edge in
external clock mode. V_DD < 3.0 V
Previous MISO data hold time
SSEL valid to first SCK valid edge
Min
Typ
Max
Units
40
–
–
ns
–
–
42 + 3 × T_CPU
ns
–
–
50
ns
0
–
–
ns
100
–
–
ns
Document Number: 002-02521 Rev. *B
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