CY8C32_12 CYPRESS [Cypress Semiconductor], CY8C32_12 Datasheet - Page 103

• Manufacturer Part Number: CY8C32_12
• Manufacturer: CYPRESS [Cypress Semiconductor]

11.8.5 SWD Interface
Table 11-62. SWD Interface AC Specifications
11.8.6 SWV Interface
Table 11-63. SWV Interface AC Specifications
11.9 Clocking
Specifications are valid for –40 °C  T
except where noted.
11.9.1 Internal Main Oscillator
Table 11-64. IMO DC Specifications
Document Number: 001-56955 Rev. *N
f_SWDCK
T_SWDI_setup SWDIO input setup before SWDCK high T = 1/f_SWDCK max
T_SWDI_hold
T_SWDO_valid SWDCK high to SWDIO output
Parameter
Notes
53. Based on device characterization (Not production tested).
54. f_SWDCK must also be no more than 1/3 CPU clock frequency.
Parameter
Parameter
Supply current
(P S oC output)
(P S oC input)
24 MHz – USB mode
24 MHz – non USB mode
12 MHz
6 MHz
3 MHz
S W D IO
S W D IO
SWDCLK frequency
SWDIO input hold after SWDCK high
SWV mode SWV bit rate
S W D C K
Description
T _S W D I_setup
Description
Description
A
 85 °C and T
T _S W D I_hold
Figure 11-57. SWD Interface Timing
[53]
[23]
J
With oscillator locking to USB bus
 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
3.3 V  V
1.71 V  V
1.71 V  V
SWD over USBIO pins
T = 1/f_SWDCK max
T = 1/f_SWDCK max
Conditions
(1 /f_S W D C K )
T _S W D O _va lid
DDD
DDD
DDD
Conditions
Conditions
 5 V
< 3.3 V
< 3.3 V,
PSoC
Min
–
–
–
–
–
Min
Min
T/4
T/4
®
–
–
–
–
–
3: CY8C32 Family
Typ
–
–
–
–
–
T _S W D O _hold
Typ
Typ
–
–
–
–
–
–
–
Data Sheet
Max
500
300
200
180
150
5.5
14
Page 103 of 122
Max
2T/5
7
Max
[54]
–
33
–
[54]
[54]
Units
Units
Units
MHz
MHz
MHz
Mbit
µA
µA
µA
µA
µA