S6E2HG Datasheet, PDF (85/161 Pages) SPANSION – fpu built-in

S6E2HG Series
12.4.4 Operating Conditions of Main PLL (In the Case of Using Main Clock for Input Clock of PLL)
(VCC = 2.7V to 5.5V, VSS = 0V)
Parameter
Value
Symbol
Unit
Min
Typ Max
Remarks
PLL oscillation stabilization wait
time*¹
tLOCK
200
-
-
(LOCK UP time)
PLL input clock frequency
fPLLI
4
-
16
PLL multiplication rate
-
13
-
80
PLL macro oscillation clock
frequency
fPLLO
200
-
320
Main PLL clock frequency*²
fCLKPLL
-
-
160
*1: Time from when the PLL starts operating until the oscillation stabilizes.
μs
MHz
multiplier
MHz
MHz
*2: For more information about Main PLL clock (CLKPLL), see Chapter 2-1: Clock in FM4 Family Peripheral Manual Main
part(MN709-00001).
12.4.5 Operating Conditions of Main PLL (In the Case of Using Built-in High-speed CR Clock for Input Clock of Main PLL)
(VCC = 2.7V to 5.5V, VSS = 0V)
Parameter
Value
Symbol
Unit
Min
Typ Max
Remarks
PLL oscillation stabilization wait
time*¹
tLOCK
200
-
-
μs
(LOCK UP time)
PLL input clock frequency
fPLLI
3.8
4
4.2
MHz
PLL multiplication rate
-
50
-
75
multiplier
PLL macro oscillation clock
frequency
fPLLO
190
-
320
Main PLL clock frequency*²
fCLKPLL
-
-
160
*1: Time from when the PLL starts operating until the oscillation stabilizes.
MHz
MHz
*2: For more information about Main PLL clock (CLKPLL), see Chapter 2-1: Clock in FM4 Family Peripheral Manual Main
part(MN709-00001).
Note:
− Make sure to input to the main PLL source clock, the high-speed CR clock (CLKHC) that the frequency and temperature has
been trimmed.
12.4.6 Reset Input Characteristics
Parameter
Reset input time
Symbol Pin Name Condition
tINITX
INITX
-
Value
Min
Max
500
-
(VCC = 2.7V to 5.5V, VSS = 0V)
Unit
Remarks
ns
Document Number: 001-98943 Rev. *A
Page 85 of 161