參數資料
型號: MPC8308CVMADD
廠商: Freescale Semiconductor
文件頁數: 33/83頁
文件大?。?/td> 0K
描述: MPU POWERQUICC II PRO 473MAPBGA
產品培訓模塊: MPC8308 PowerQUICC II Pro Processor
特色產品: MPC8308 PowerQUICC? II Pro Processor
標準包裝: 84
系列: MPC83xx
處理器類型: 32-位 MPC83xx PowerQUICC II Pro
速度: 266MHz
電壓: 1V
安裝類型: 表面貼裝
封裝/外殼: 473-LFBGA
供應商設備封裝: 473-MAPBGA(19x19)
包裝: 托盤
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 3
Freescale Semiconductor
39
PCI Express
AC peak common mode
input voltage
VRX-CM-ACp
VPEACPCMRX = |VRXD+ + VRXD-|/2 -
VRX-CM-DC
VRX-CM-DC = DC(avg) of |VRX-D+ +
VRX-D-|/2
——
150
mV
2
Differential return loss
RLRX-DIFF
Measured over 50 MHz to 1.25 GHz
with the D+ and D- lines biased at +300
mV and -300 mV, respectively.
15
dB
4
Common mode return loss
RLRX-CM
Measured over 50 MHz to 1.25 GHz
with the D+ and D- lines biased at 0 V.
6—
dB
4
DC differential input
impedance
ZRX-DIFF-DC
RX DC differential mode impedance.
80
100
120
5
DC Input Impedance
ZRX-DC
Required RX D+ as well as D- DC
Impedance (50 ± 20% tolerance).
40
50
60
2, 5
Powered down DC input
impedance
ZRX-HIGH-IMP-DC
Required RX D+ as well as D- DC
Impedance when the Receiver
terminations do not have power.
200 k
6
Electrical idle detect
threshold
VRX-IDLE-DET-DIFFp-p VPEEIDT = 2*|VRX-D+ -VRX-D-|
Measured at the package pins of the
Receiver
65
175
mV
Unexpected Electrical Idle
Enter Detect Threshold
Integration Time
TRX-IDLE-DET-DIFF-
ENTERTIME
An unexpected Electrical Idle
(Vrx-diffp-p < Vrx-idle-det-diffp-p) must
be recognized no longer than
Trx-idle-det-diff-entertime to signal an
unexpected idle condition.
——
10
ms
Total Skew
LRX-SKEW
Skew across all lanes on a Link. This
includes variation in the length of SKP
ordered set (for example, COM and one
to five SKP Symbols) at the RX as well
as any delay differences arising from
the interconnect itself.
20
ns
Table 35. Differential Receiver (RX) Input Specifications (continued)
Parameter
Symbol
Comments
Min
Typical
Max
Units Note
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MPC8308CVMADDA 功能描述:微處理器 - MPU E300 ext tmp Qual 266 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
MPC8308CVMAFD 功能描述:微處理器 - MPU E300 ext tmp Qual 333 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
MPC8308CVMAFDA 功能描述:微處理器 - MPU E300 ext tmp Qual 333 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
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