參數(shù)資料
型號(hào)： MPC8315EVRADDA
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 266 MHz, MICROPROCESSOR, PBGA620
封裝： 29 X 29 MM, 2.23 MM HEIGHT, 1 MM PITCH, LEAD FREE, TEPBGAII-620
文件頁(yè)數(shù)： 21/112頁(yè)
文件大小： 1283K
代理商： MPC8315EVRADDA
MPC8315E PowerQUICC II Pro Processor Hardware Specifications, Rev. 0
16
Freescale Semiconductor
Clock Input Timing
5.1
DC Electrical Characteristics
Table 6 provides the clock input (SYS_CLKIN/PCI_SYNC_IN) DC timing specifications for the
MPC8315E.
5.2
AC Electrical Characteristics
The primary clock source for the MPC8315E can be one of two inputs, SYS_CLKIN or PCI_CLK,
depending on whether the device is configured in PCI host or PCI agent mode. Table 7 provides the clock
input (SYS_CLKIN/PCI_CLK) AC timing specifications for the MPC8315E.
Table 6. SYS_CLKIN DC Electrical Characteristics
Parameter
Condition
Symbol
Min
Max
Unit
Input high voltage
—
VIH
2.4
NVDD + 0.3
V
Input low voltage
—
VIL
-0.3
0.4
V
SYS_CLKIN input current
0 V
≤VIN ≤ NVDD
IIN
—±10
μA
SYS_CR_CLKIN input current
0 V
≤VIN ≤ NVDD
IIN
—±40
μA
PCI_SYNC_IN input current
0 V
≤VIN ≤ NVDD
IIN
—±10
μA
RTC_CLK input current
0 V
≤VIN ≤ NVDD
IIN
—±10
μA
USB_CLK_IN input current
0 V
≤ VIN ≤ NVDD
IIN
—±10
μA
USB_CR_CLK_IN input current
0 V
≤VIN ≤ NVDD
IIN
—±40
μA
SATA_CLK_IN input current
0 V
≤VIN ≤ NVDD
IIN
—±10
μA
Table 7. SYS_CLKIN AC Timing Specifications
Parameter/Condition
Symbol
Min
Typical
Max
Unit
Notes
SYS_CLKIN/PCI_CLK frequency
fSYS_CLKIN
24
—
66
MHz
1, 6, 7
SYS_CLKIN/PCI_CLK cycle time
tSYS_CLKIN
15
—
41.6
ns
6
SYS_CLKIN/PCI_CLK rise and fall time
tKH, tKL
0.6
—
1.2
ns
2, 6
SYS_CLKIN/PCI_CLK duty cycle
tKHK/tSYS_CLKIN
40
—
60
%
3, 6
SYS_CLKIN/PCI_CLK jitter
—
±150
ps
4, 5, 6
Notes:
1. Caution: The system, core, and security block must not exceed their respective maximum or minimum operating frequencies.
2. Rise and fall times for SYS_CLKIN/PCI_CLK are measured at 0.4 and 2.4 V.
3. Timing is guaranteed by design and characterization.
4. This represents the total input jitter—short term and long term—and is guaranteed by design.
5. The SYS_CLKIN/PCI_CLK driver’s closed loop jitter bandwidth should be <500 kHz at –20 dB. The bandwidth must be set
low to allow cascade-connected PLL-based devices to track SYS_CLKIN drivers with the specified jitter.
6. The parameter names PCI_CLK and PCI_SYNC_IN are used interchangeably in this document.
7. Spread spectrum is allowed upto 1% down-spread at 33kHz.(max. rate).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8315EVRAFDA 功能描述:微處理器 - MPU ENCRYPT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8315EVRAGDA 功能描述:微處理器 - MPU ENCRYPT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8315VRADD 制造商:Freescale Semiconductor 功能描述:MPC8315VRADD - Bulk
MPC8315VRADDA 功能描述:微處理器 - MPU NON-ENCRYPT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8315VRAFD 制造商:Freescale Semiconductor 功能描述:MPC8315VRAFD - Bulk
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