參數(shù)資料
型號: MB91F249PFV-GSE1
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù): 63/84頁
文件大?。?/td> 2105K
代理商: MB91F249PFV-GSE1
MB91245/S Series
66
DS07-16803-3E
(4) Clock Output Timing
(VCC
= 4.5 V to 5.5 V, VSS = AVSS = 0 V)
*1 : tCYC is the frequency of one clock cycle including the gear cycle.
*2 : The ratings are based on conditions with “gear cycle
× 1”.
When the gear cycle is set to 1/2, 1/4 or 1/8, perform calculation by substituting 1/2, 1/4 or 1/8 for “n” in the
following formula, respectively.
( 1
/ 2 × 1 / n ) × tCYC 10
*3 : This is the value for the gear cycle
× 1.
Parameter
Symbol
Pin name
Condition
Value
Unit
Remarks
Min
Max
Cycle time
tCYC
SYSCLK
tCPT
ns
*1
SYSCLK
↑→SYSCLK↓
tCHCL
SYSCLK
tCYC
/ 2 10 tCYC / 2 + 10
ns
*2
SYSCLK
↓→SYSCLK↑
tCLCH
SYSCLK
tCYC
/ 2 10 tCYC / 2 + 10
ns
*3
SYSCLK
VOH
VOL
tCHCL
tCLCH
tCYC
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