MCF5208 ColdFire Microprocessor Data Sheet, Rev. 3 Fr" />
參數(shù)資料
型號: MCF5208CVM166J
廠商: Freescale Semiconductor
文件頁數(shù): 20/46頁
文件大小: 0K
描述: IC MCU 32BIT 196-MAPBGA
標準包裝: 126
系列: MCF520x
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 166.67MHz
連通性: EBI/EMI,以太網(wǎng),I²C,SPI,UART/USART
外圍設(shè)備: DMA,WDT
輸入/輸出數(shù): 50
程序存儲器類型: ROMless
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 1.4 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 196-LBGA
包裝: 托盤
Electrical Characteristics
MCF5208 ColdFire Microprocessor Data Sheet, Rev. 3
Freescale Semiconductor
27
5.7.1.1
FlexBus AC Timing Characteristics
The following timing numbers indicate when data will be latched or driven onto the external bus, relative
to the system clock.
NOTE
The processor drives the data lines during the first clock cycle of the transfer
with the full 32-bit address. This may be ignored by standard connected
devices using non-multiplexed address and data buses. However, some
applications may find this feature beneficial.
The address and data busses are muxed between the FlexBus and SDRAM
controller. At the end of the read and write bus cycles the address signals are
indeterminate.
Table 11. FlexBus AC Timing Specifications
Num
Characteristic
Symbol
Min
Max
Unit
Notes
Frequency of Operation
83.33
Mhz
fsys/2
FB1
Clock Period (FB_CLK)
tFBCK
12
ns
tcyc
FB2
Data, and Control Output Valid (A[23:0], D[31:0],
FB_CS[5:0], R/W, TS, BE/BWE[3:0] and OE)
tFBCHDCV
—7.0
ns
1
NOTES:
1
Timing for chip selects only applies to the FB_CS[5:0] signals. Please see Section 5.8, “SDRAM Bus” for SD_CS[1:0]
timing.
FB3
Data, and Control Output Hold ((A[23:0], D[31:0],
FB_CS[5:0], R/W, TS, BE/BWE[3:0], and OE)
tFBCHDCI
1—
ns
2
The FlexBus supports programming an extension of the address hold. Please consult the device reference manual for
more information.
FB4
Data Input Setup
tDVFBCH
3.5
ns
FB5
Data Input Hold
tDIFBCH
0—
ns
FB6
Transfer Acknowledge (TA) Input Setup
tCVFBCH
4—
ns
FB7
Transfer Acknowledge (TA) Input Hold
tCIFBCH
0—
ns
相關(guān)PDF資料
PDF描述
CS42L51-CNZ IC CODEC STEREO W/HDPN AMP 32QFN
MC9S12C128CPBE IC MCU 128K FLASH 25MHZ 52-LQFP
CS4245-CQZ IC CODEC AUD STER 104DB 48LQFP
MCF5372LCVM240J IC MPU RISC 240MHZ 196MABGA
VE-BNB-IY-F1 CONVERTER MOD DC/DC 95V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5208EC 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor
MCF5208EC_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF5208 ColdFire? Microprocessor Data Sheet
MCF52100CAE66 功能描述:32位微控制器 - MCU KIRIN0 WITHOUT USB 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 最大時鐘頻率:90 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
MCF52100CAE80 功能描述:32位微控制器 - MCU KIRIN0 WITHOUT USB 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 最大時鐘頻率:90 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
MCF52100CEP66 功能描述:32位微控制器 - MCU KIRIN0 WITHOUT USB 64K 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 最大時鐘頻率:90 MHz 程序存儲器大小: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 安裝風格:SMD/SMT