參數(shù)資料
型號: MB89816APF
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP64
封裝: PLASTIC, QFP-64
文件頁數(shù): 20/32頁
文件大小: 335K
代理商: MB89816APF
MB89810A Series
27
(4) Instruction Cycle
Note: When operating at 5 MHz, the cycle varies with the set execution time.
(5) Serial I/O Timings
(VCC = +5.0 V
±10 %, AVSS = VSS= 0.0 V, TA = –40
°C to +85 °C)
Note: For information on tinst, see “ (4) Instruction Cycle”.
Parameter
Symbol
Value (typ)
Unit
Remarks
Instruction cycle
(Minimum execution time)
tinst
4/FC, 8/FC, 16/FC, 64/FC
s
tinst
= 0.8 s when operating at
FC
= 5 MHz (4/FC)
2/FCL
s
tinst
= 61.036 s when operating
at FCL
= 32.768 kHz
Parameter
Symbol
Pin
Condition
Value
Unit
Remarks
Min.
Max.
Serial clock cycle time
tSCYC1
SCK
Internal shift
clock mode
2 tinst
—ns
SCK
↓ → SO time
tSLOV1
SCK, SO
–200
200
ns
Valid SI
→ SCK ↑
tIVSH1
SI, SCK
1/2 tinst
—ns
SCK
↑ → valid SI hold time
tSHIX1
SCK, SI
1/2 tinst
—ns
Serial clock “H” pulse width
tSHSL
SCK
External shift
clock mode
1 tinst
—ns
Serial clock “L” pulse width
tSLSH
1 tinst
—ns
SCK
↓ → SO time
tSLOV2
SCK, SO
0
200
ns
Valid SI
→ SCK ↑
tIVSH2
SI, SCK
1/2 tinst
—ns
SCK
↑ → valid SI hold time
tSHIX2
SCK, SI
1/2 tinst
—ns
0.2 VCC
X0A
0.2 VCC
X0A
X1A
tCL
When a crystal
or
ceramic resonator is used
X0A
X1A
when an external clock is used
Open
0.2 VCC
0.8 VCC
tCR
tCF
PWHL
PWLL
X0A and X1A Timings and Conditions
Subclock Conditions
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