參數(shù)資料
型號(hào): MCF51JM128EVLH
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP64
封裝: 10 X 10 MM, 1.40MM HEIGHT, 0.50 MM PITCH, MS-026BCD, LQFP-64
文件頁(yè)數(shù): 25/50頁(yè)
文件大?。?/td> 1244K
代理商: MCF51JM128EVLH
Preliminary Electrical Characteristics
MCF51JM128 ColdFire Microcontroller, Rev. 3
Freescale Semiconductor
31
2.12
SPI Characteristics
Table 20 and Figure 14 through Figure 17 describe the timing requirements for the SPI system.
Table 20. SPI Timing
No.
C
Function
Symbol
Min
Max
Unit
—D
Operating frequency
Master
Slave
fop
fBus/2048
0
fBus/2
fBus/4
Hz
1D
SPSCK period
Master
Slave
tSPSCK
2
4
2048
tcyc
2D
Enable lead time
Master
Slave
tLead
1
/2
1
tSPSCK
tcyc
3D
Enable lag time
Master
Slave
tLag
1
/2
1
tSPSCK
tcyc
4D
Clock (SPSCK) high or low time
Master
Slave
tWSPSCK
tcyc – 30
1024 tcyc
ns
5D
Data setup time (inputs)
Master
Slave
tSU
15
ns
6D
Data hold time (inputs)
Master
Slave
tHI
0
25
ns
7D
Slave access time
ta
—1
tcyc
8D
Slave MISO disable time
tdis
—1
tcyc
9D
Data valid (after SPSCK edge)
Master
Slave
tv
25
ns
10
D
Data hold time (outputs)
Master
Slave
tHO
0
ns
11
D
Rise time
Input
Output
tRI
tRO
tcyc – 25
25
ns
12
D
Fall time
Input
Output
tFI
tFO
tcyc – 25
25
ns
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MCF51JM128EVLK 制造商:Freescale Semiconductor 功能描述:32-BIT MICROCONTROLLER IC ColdFire 50.
MCF51JM128EVQH 功能描述:32位微控制器 - MCU 64Q 128K FLASH 16K RAM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MCF51JM128VLD 功能描述:32位微控制器 - MCU 44L 128K FLASH 16K RAM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MCF51JM128VLD 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU 50.33MHZ LQFP-44