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参数资料
| 型号： | MB89PV870CF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 10 MHz, MICROCONTROLLER, CQFP80 |
| 封装： | CERAMIC, MQFP-80 |
| 文件页数： | 28/45页 |
| 文件大小： | 509K |
| 代理商： | MB89PV870CF |
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MB89870 Series
34
(4) Instruction Cycle
Note: When operating at 10 MHz, the cycle varies with the set execution time.
(5) Serial I/O Timing
(VCC = +5.0 V
±10%, AVSS = VSS= 0.0 V, TA = –40°C to +85°C)
*: For information on tinst, see “(4) Instruction Cycle.”
Parameter
Symbol
Value (typical)
Unit
Remarks
Instruction cycle
(minimum execution time)
tinst
4/FCH, 8/FCH, 16/FCH, 64/FCH
s (4/FCH) tinst = 0.4 s when operating at
FCH = 10 MHz
2/FCL
s tinst = 61.036 s when operating at
FCL = 32.768 kHz
Parameter
Symbol
Pin name
Condition
Value
Unit
Remarks
Min
Max
Serial clock cycle time
tSCYC
SCK
Internal shift
clock mode
2 tinst*—
s
SCK
↓ → SO time
tSLOV
SCK, SO
–200
200
ns
Valid SI
→ SCK ↑
tIVSH
SI, SCK
1/2 tinst*—
s
SCK
↑ → valid SI hold time
tSHIX
SCK, SI
1/2 tinst*—
s
Serial clock “H” pulse width
tSHSL
SCK
External shift
clock mode
1 tinst*—
s
Serial clock “L” pulse width
tSLSH
1 tinst*—
s
SCK
↓ → SO time
tSLOV
SCK, SO
0
200
ns
Valid SI
→ SCK ↑
tIVSH
SI, SCK
1/2 tinst*—
s
SCK
↑ → valid SI hold time
tSHIX
SCK, SI
1/2 tinst*—
s
tSCYC
tSLOV
tSHIX
tIVSH
SCK
2.4 V
0.8 V
2.4 V
0.8 V
0.8 VCC
0.2 VCC
0.8 VCC
0.2 VCC
SO
SI
tSLSH
tSLOV
tSHIX
tIVSH
SCK
0.8 VCC
0.2 VCC
2.4 V
0.8 V
0.8 VCC
0.2 VCC
0.8 VCC
0.2 VCC
SO
SI
0.2 VCC
tSHSL
0.8 VCC
Internal Shift Clock Mode
External Shift Clock Mode
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相关代理商/技术参数 |
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| MB89PV890 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
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