参数资料
型号: MSC8113TVT4800V
厂商: Freescale Semiconductor
文件页数: 29/44页
文件大小: 0K
描述: DSP TRI-CORE 431-FCPBGA
标准包装: 60
系列: StarCore
类型: SC140 内核
接口: 以太网,I²C,TDM,UART
时钟速率: 400MHz
非易失内存: 外部
芯片上RAM: 1.436MB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.10V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 431-BFBGA,FCBGA
供应商设备封装: 431-FCPBGA(20x20)
包装: 托盘
MSC8113 Tri-Core Digital Signal Processor Data Sheet, Rev. 1
Freescale Semiconductor
35
2.5.10.4
SMII Mode
2.5.11
GPIO Timing
Table 27. SMII Mode Signal Timing
No.
Characteristics
Min
Max
Unit
808
ETHSYNC_IN, ETHRXD to ETHCLOCK rising edge set-up time
1.0
ns
809
ETHCLOCK rising edge to ETHSYNC_IN, ETHRXD hold time
1.0
ns
810
ETHCLOCK rising edge to ETHSYNC, ETHTXD output delay
1.51
6.02
ns
Notes:
1.
Measured using a 5 pF load.
2.
Measured using a 15 pF load.
Figure 26. SMII Mode Signal Timing
Table 28. GPIO Timing
No.
Characteristics
Ref = CLKIN
Unit
Min
Max
601
REFCLK edge to GPIO out valid (GPIO out delay time)
6.1
ns
602
REFCLK edge to GPIO out not valid (GPIO out hold time)
1.1
ns
603
REFCLK edge to high impedance on GPIO out
5.4
ns
604
GPIO in valid to REFCLK edge (GPIO in set-up time)
3.5
ns
605
REFCLK edge to GPIO in not valid (GPIO in hold time)
0.5
ns
Figure 27. GPIO Timing
Valid
ETHCLOCK
ETHSYNC_IN
ETHRXD
ETHSYNC
ETHTXD
Valid
810
809
808
REFCLK
GPIO
(Output)
GPIO
(Input)
Valid
603
High Impedance
604
605
602
601
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