Table 3-12 SPI " />
參數(shù)資料
型號(hào): DSP56F807VF80E
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 32/60頁(yè)
文件大?。?/td> 0K
描述: IC DSP 80MHZ 60K FLASH 160-BGA
標(biāo)準(zhǔn)包裝: 126
系列: 56F8xx
核心處理器: 56800
芯體尺寸: 16-位
速度: 80MHz
連通性: CAN,EBI/EMI,SCI,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 136KB(68K x 16)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 6K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 160-BGA
包裝: 托盤(pán)
56F807 Technical Data Technical Data, Rev. 16
38
Freescale Semiconductor
3.7 Serial Peripheral Interface (SPI) Timing
Table 3-12 SPI Timing1
Operating Conditions: V
SS = VSSA = 0 V, VDD = VDDA = 3.0–3.6 V, TA = –40° to +85°C, CL 50pF, fOP = 80MHz
1.
Parameters listed are guaranteed by design.
Characteristic
Symbol
Min
Max
Unit
See Figure
Cycle time
Master
Slave
tC
50
25
ns
Enable lead time
Master
Slave
tELD
25
ns
Enable lag time
Master
Slave
tELG
100
ns
Clock (SCK) high time
Master
Slave
tCH
17.6
12.5
ns
Clock (SCK) low time
Master
Slave
tCL
24.1
25
ns
Data set-up time required for inputs
Master
Slave
tDS
20
0
ns
Data hold time required for inputs
Master
Slave
tDH
0
2
ns
Access time (time to data active from
high-impedance state)
Slave
tA
4.8
15
ns
Disable time (hold time to high-impedance state)
Slave
tD
3.7
15.2
ns
Data Valid for outputs
Master
Slave (after enable edge)
tDV
4.5
20.4
ns
Data invalid
Master
Slave
tDI
0
ns
Rise time
Master
Slave
tR
11.5
10.0
ns
Fall time
Master
Slave
tF
9.7
9.0
ns
相關(guān)PDF資料
PDF描述
DSP56F826BU80 IC DSP 80MHZ 64KB FLASH 100LQFP
DSP56F827FG80E IC HYBRID CTRLR 16BIT 128-LQFP
DSPB56362AG120 IC DSP 24BIT AUD 120MHZ 144-LQFP
DSPB56364AF100 IC DSP 24BIT AUD 100MHZ 100-LQFP
DSPB56366AG120 IC DSP 24BIT AUD 120MHZ 144-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56F807VF80E 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor IC
DSP56F807VF80J 制造商:Freescale Semiconductor 功能描述:DSP 16BIT - Trays
DSP56F826 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56F826-827UM 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16-Bit Digital Signal Processor Users Manual
DSP56F826-827UM/D 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:56F827 16-bit Hybrid Controller