參數資料
型號: MPC8313E-RDB
廠商: Freescale Semiconductor
文件頁數: 59/99頁
文件大小: 0K
描述: BOARD PROCESSOR
產品培訓模塊: MPC8313E PowerQUICC Processor
MPC8314/15 Product Overview
標準包裝: 1
系列: PowerQUICC II™ PRO
類型: MCU
適用于相關產品: MPC8313E
所含物品: 參考設計板、軟件和說明文檔
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MPC8313E PowerQUICC II Pro Processor Hardware Specifications, Rev. 4
62
Freescale Semiconductor
18.2 SPI AC Timing Specifications
This table and provide the SPI input and output AC timing specifications.
This figure provides the AC test load for the SPI.
Figure 53. SPI AC Test Load
Figure 54 and Figure 55 represent the AC timing from Table 61. Note that although the specifications
generally reference the rising edge of the clock, these AC timing diagrams also apply when the falling edge
is the active edge.
Input high voltage
VIH
—2.1
NVDD +0.3
V
Input low voltage
VIL
—–0.3
0.8
V
Input current
IIN
0 V
V
IN NVDD
±5
A
Table 61. SPI AC Timing Specifications1
Characteristic
Symbol2
Min
Max
Unit
SPI outputs—master mode (internal clock) delay
tNIKHOV
0.5
6
ns
SPI outputs—slave mode (external clock) delay
tNEKHOV
28
ns
SPI inputs—master mode (internal clock) input setup time
tNIIVKH
6—
ns
SPI inputs—master mode (internal clock) input hold time
tNIIXKH
0—
ns
SPI inputs—slave mode (external clock) input setup time
tNEIVKH
4—
ns
SPI inputs—slave mode (external clock) input hold time
tNEIXKH
2—
ns
Note:
1. Output specifications are measured from the 50% level of the rising edge of SYS_CLK_IN to the 50% level of the signal. Timings
are measured at the pin.
2. The symbols used for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state)(reference)(state) for inputs
and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tNIKHOV symbolizes the NMSI outputs
internal timing (NI) for the time tSPI memory clock reference (K) goes from the high state (H) until outputs (O) are valid (V).
Table 60. SPI DC Electrical Characteristics (continued)
Characteristic
Symbol
Condition
Min
Max
Unit
Output
Z0 = 50
NVDD/2
RL = 50
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參數描述
MPC8313E-RDBB 功能描述:開發(fā)板和工具包 - 其他處理器 CPU BOARD VER 2.1 RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8313E-RDBB 制造商:Freescale Semiconductor 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
MPC8313E-RDBC 功能描述:開發(fā)板和工具包 - 其他處理器 8313E CPU board Ver 2.2 RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8313EVRADD 制造商:Freescale Semiconductor 功能描述:MPC83XX RISC 32-BIT 90NM 333MHZ 1V/1.8V/2.5V/3.3V 516-PIN TE - Trays
MPC8313EVRADDB 功能描述:微處理器 - MPU PBGA W/ ENCR RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324