CY8C32_12 CYPRESS [Cypress Semiconductor], CY8C32_12 Datasheet - Page 27

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

Table 6-1. Oscillator Summary
Document Number: 001-56955 Rev. *N
MHzECO
kHzECO
Doubler
Source
IMO
DSI
PLL
ILO
24 MHz
48 MHz
32 kHz
3 MHz
4 MHz
0 MHz
1 kHz
Fmin
7
3-24 MHz
IMO
Doubler for
Divider 16 bit
Divider 16 bit
Divider 16 bit
Divider 16 bit
±2% over voltage and temperature
Crystal dependent
Input dependent
Input dependent
Input dependent
–50%, +100%
Crystal dependent
Digital Clock
Digital Clock
Digital Clock
Digital Clock
48 MHz
USB
4-25 MHz
ECO
Tolerance at Fmin
24-50 MHz
PLL
Figure 6-1. Clocking Subsystem
External IO
0-50 MHz
or DSI
Divider 16 bit
Divider 16 bit
Divider 16 bit
Divider 16 bit
Digital Clock
Digital Clock
Digital Clock
Digital Clock
Master
Mux
32 kHz ECO
100 kHz
24 MHz
25 MHz
50 MHz
50 MHz
48 MHz
32 kHz
Fmax
1,33,100 kHz
±4%
Crystal dependent
Input dependent
Input dependent
Input dependent
–55%, +100%
Crystal dependent
ILO
Tolerance at Fmax
7
PSoC
CPU Clock Divider
Bus Clock Divider
Analog Clock
Analog Clock
Analog Clock
Analog Clock
Divider 16 bit
Divider 16 bit
Divider 16 bit
Divider 16 bit
®
3: CY8C32 Family
16 bit
4 bit
13 µs max
5 ms typ, max is
crystal dependent
Input dependent
250 µs max
1 µs max
15 ms max in lowest
power mode
500 ms typ, max is
crystal dependent
e
w
e
w
e
w
e
w
s
k
s
k
s
k
s
k
Data Sheet
Startup Time
Clock
CPU
Clock
Bus
Page 27 of 122