参数资料
型号: ADSP-BF531SBBZ400
厂商: Analog Devices Inc
文件页数: 36/64页
文件大小: 0K
描述: IC DSP CTLR 16BIT 400MHZ 169BGA
产品培训模块: Blackfin® Processor Core Architecture Overview
Blackfin® Device Drivers
Blackfin® Optimizations for Performance and Power Consumption
Blackfin® System Services
标准包装: 1
系列: Blackfin®
类型: 定点
接口: SPI,SSP,UART
时钟速率: 400MHz
非易失内存: ROM(1 kB)
芯片上RAM: 52kB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.20V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 169-BBGA
供应商设备封装: 169-PBGA(19x19)
包装: 托盘
配用: ADZS-BF533-EZLITE-ND - KIT W/BOARD EVAL FOR ADSP-BF533
ADSP-BF531 / ADSP-BF532 / ADSP-BF533
Table 30. Serial Ports—Enable and Three-State
V DDEXT = 1.8 V
V DDEXT = 2.5 V/3.3 V
Parameter
Min
Max
Min Max Unit
Switching Characteristics
t DTENE
t DDTTE
t DTENI
t DDTTI
Data Enable Delay from External TSCLKx 1
Data Disable Delay from External TSCLKx 1, 2, 3
Data Enable Delay from Internal TSCLKx 1
Data Disable Delay from Internal TSCLKx 1, 2, 3
0
? 2.0
10.0
3.0
0
? 2.0
10.0
3.0
ns
ns
ns
ns
1
2
3
Referenced to drive edge.
Applicable to multichannel mode only.
TSCLKx is tied to RSCLKx.
TSCLKx
DRIVE EDGE
t DTENE/I
DRIVE EDGE
t DDTTE/I
DTx
Figure 25. Enable and Three-State
Rev. I
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Page 36 of 64 |
August 2013
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