參數(shù)資料
型號: MCF54418CMJ250
廠商: Freescale Semiconductor
文件頁數(shù): 47/61頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 256MAPBGA
標準包裝: 450
系列: MCF5441x
核心處理器: Coldfire V4
芯體尺寸: 32-位
速度: 250MHz
連通性: 1 線,CAN,EBI/EMI,以太網(wǎng),I²C,智能卡,SPI,SSI,UART/USART,USB,USB OTG
外圍設(shè)備: DMA,PWM,WDT
輸入/輸出數(shù): 87
程序存儲器類型: ROMless
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.14 V ~ 1.32 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 256-LBGA
包裝: 托盤
Electrical characteristics
MCF5441x ColdFire Microprocessor Data Sheet, Rev. 8
Freescale Semiconductor
51
DS6
DSPI_SCK to DSPI_SOUT invalid
–5
ns
DS7
DSPI_SIN to DSPI_SCK input setup
6
ns
DS8
DSPI_SCK to DSPI_SIN input hold
0
ns
Slave Mode
DSPI_SCK frequency
fSCK
—fSYS 8MHz
DS9
DSPI_SCK cycle time
tSCK
8
f
SYS
—ns
DS10
DSPI_SCK duty cycle
(tsck 2) – 2.0
(tsck 2) + 2.0
ns
DS11
DSPI_SCK to DSPI_SOUT valid
12
ns
DS12
DSPI_SCK to DSPI_SOUT invalid
0
ns
DS13
DSPI_SIN to DSPI_SCK input setup
2
ns
DS14
DSPI_SCK to DSPI_SIN input hold
7
ns
DS15
DSPI_SS active to DSPI_SOUT driven
10
ns
DS16
DSPI_SS inactive to DSPI_SOUT not driven
10
ns
1 Timings shown are for DMCR[MTFE] = 0 (classic SPI) and DCTARn[CPHA] = 0. Data is sampled on the DSPI_SIN pin
on the odd-numbered DSPI_SCK edges and driven on the DSPI_SOUT pin on even-numbered DSPI edges.
2 When in master mode, the baud rate is programmable in DCTARn[DBR], DCTARn[PBR], and DCTARn[BR].
3 This specification assumes a 50/50 duty cycle setting. The duty cycle is programmable in DCTARn[DBR],
DCTARn[CPHA], and DCTARn[PBR].
4 The DSPI_PCSn to DSPI_SCK delay is programmable in DCTARn[PCSSCK] and DCTARn[CSSCK].
5 The DSPI_SCK to DSPI_PCSn delay is programmable in DCTARn[PASC] and DCTARn[ASC].
Table 36. DSPI module AC timing specifications1 (continued)
Name
Characteristic
Symbol
Min
Max
Unit
Notes
相關(guān)PDF資料
PDF描述
MCF5475ZP266 IC MPU 32BIT COLDF 388-PBGA
MCF5482CZP166 IC MPU 32BIT COLDF 388-PBGA
MCHC11F1CFNE5 MCU 8BIT 1KRAM 512EE 68-PLCC
MCHC908JW32FC IC MCU 32K FLASH 8MHZ 48-QFN
MCHC908MR8MFAE IC MCU 8K FLASH 8MHZ PWM 32-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF54418CMJ250 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA
MCF5441X 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF5441x ColdFire Microprocessor Data Sheet
MCF54450 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor
MCF54450ACVM180 制造商:Freescale Semiconductor 功能描述:MCF5445X RISC 32-BIT 180MHZ 1.8V/2.5V/3.3V 256-PIN MA-BGA BR - Trays 制造商:Freescale Semiconductor 功能描述:MCF5445X V4M CORE, MMU, 制造商:Freescale 功能描述:MPU MCF5445X RISC 32-Bit 180MHz 1.8V/2.5V/3.3V 256-Pin MAP-BGA Brick
MCF54450AVM240 制造商:Freescale Semiconductor 功能描述:MCF5445X RISC 32-BIT 240MHZ 1.8V/2.5V/3.3V 256-PIN MA-BGA BR - Trays