參數(shù)資料
型號: MC68HC05P9ACP
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 14/158頁
文件大?。?/td> 3885K
代理商: MC68HC05P9ACP
SIOP
110
SIOP
Timing
Figure 63. SIOP Timing
1. V
DD = 5.0 Vdc ±10%, VSS = 0 Vdc, TA = TL to TH unless otherwise noted.
2. t
CYC = 1 ÷ fOP
3. f
OSC = crystal frequency; fOP = fOSC ÷ 2 = 2.1 MHz maximum
4. In master mode, the frequency of SCK is f
OP ÷ 4.
Table 22. SIOP Timing (V
DD = 5.0 Vdc)
(1)
Characteristic
Symbol
Min
Max
Unit
Frequency of Operation
Master
Slave
f
SIOP
(M)
f
SIOP
(S)
f
OSC/8d
c
f
OSC/8
f
OSC/8
MHz
kHz
Cycle Time
Master
Slave
t
SCK
(M)
t
SCK
(S)
4.0
4.0
1920
t
CYC
(2)
ns
Clock (SCK) Low Time (f
OP = 2.1 MHz)
(3)(4)
t
SCKL
932
ns
SDO Data Valid Time
t
V
200
ns
SDO Hold Time
t
HO
0—
ns
SDI Setup Time
t
S
100
ns
SDI Hold Time
t
H
100
ns
MSB
t
SCK
t
SCKL
BIT 1
t
V
MSB
VALID
DATA
LSB
t
S
t
HO
t
H
SCK
SDO
SDI
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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