參數(shù)資料
型號: MCF5232
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: Integrated Microprocessor Hardware Specification
中文描述: 集成的微處理器,硬件規(guī)格
文件頁數(shù): 49/60頁
文件大?。?/td> 1462K
代理商: MCF5232
Preliminary Electrical Characteristics
MCF523x Integrated Microprocessor Hardware Specification, Rev. 1.3
Preliminary
Freescale Semiconductor
49
Figure 17. RESET and Configuration Override Timing
* Refer to the Coldfire Integration Module (CIM) section for more information.
6.9
Table 35
lists specifications for the I
2
C input timing parameters shown in
Figure 18
.
Table 35. I
2
C Input Timing Specifications between I2C_SCL and I2C_SDA
I
2
C Input/Output Timing Specifications
Table 36
lists specifications for the I
2
C output timing parameters shown in
Figure 18
.
Table 36. I
2
C Output Timing Specifications between I2C_SCL and I2C_SDA
Num
Characteristic
Min
Max
Units
I1
Start condition hold time
2
t
cyc
I2
Clock low period
8
t
cyc
I3
I2C_SCL/I2C_SDA rise time (V
IL
= 0.5 V to V
IH
= 2.4 V)
1
ms
I4
Data hold time
0
ns
I5
I2C_SCL/I2C_SDA fall time (V
IH
= 2.4 V to V
IL
= 0.5 V)
1
ms
I6
Clock high time
4
t
cyc
I7
Data setup time
0
ns
I8
Start condition setup time (for repeated start condition only)
2
t
cyc
I9
Stop condition setup time
2
t
cyc
Num
Characteristic
Min
Max
Units
I1
1
Start condition hold time
6
t
cyc
I2
1
Clock low period
10
t
cyc
I3
2
I2C_SCL/I2C_SDA rise time (V
IL
= 0.5 V to
V
IH
= 2.4 V)
μs
I4
1
Data hold time
7
t
cyc
I5
3
I2C_SCL/I2C_SDA fall time (V
IH
= 2.4 V to
V
IL
= 0.5 V)
3
ns
I6
1
Clock high time
10
t
cyc
R1
R2
CLKOUT
RESET
RSTOUT
R3
R4
R8
R7
R6
R5
Configuration Overrides*:
(RCON, Override pins])
R4
相關(guān)PDF資料
PDF描述
MCF5249 CodeWarrior Development Studio for ColdFire㈢ Architectures
MCF5251_07 ColdFire㈢ Microprocessor Data Sheet
MCF5251 ColdFire Processor
MCF5253 ColdFire㈢ Microprocessor Data Sheet
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