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參數(shù)資料
型號(hào)： MPC8544AVTANG
廠商： Freescale Semiconductor
文件頁數(shù)： 94/117頁
文件大?。?/td> 0K
描述： IC MPU POWERQUICC III 783-FCBGA
產(chǎn)品培訓(xùn)模塊： MPC8544E PowerQUICC™ III
標(biāo)準(zhǔn)包裝： 1
系列： MPC85xx
處理器類型： 32-位 MPC85xx PowerQUICC III
速度： 800MHz
電壓： 0.95 V ~ 1.05 V
安裝類型： 表面貼裝
封裝/外殼： 783-BBGA，F(xiàn)CBGA
供應(yīng)商設(shè)備封裝： 783-FCPBGA（29x29）
包裝： 托盤
配用： MPC8544DS-ND - BOARD DEVELOPMENT SYSTEM 8544
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 6
78
Freescale Semiconductor
PCI Express
TRX-EYE-MEDIAN-to-MAX
-JITTER
Maximum time
between the jitter
median and
maximum deviation
from the median
—
0.3
UI
Jitter is defined as the measurement
variation of the crossing points (VRX-DIFFp-p
= 0 V) in relation to a recovered TX UI. A
recovered TX UI is calculated over 3500
consecutive unit intervals of sample data.
Jitter is measured using all edges of the 250
consecutive UI in the center of the 3500 UI
used for calculating the TX UI. See Notes 2,
3, and 7.
VRX-CM-ACp
AC peak common
mode input voltage
——
150
mV
VRX-CM-ACp = |VRXD+ – VRXD–| ÷ 2 –
VRX-CM-DC
VRX-CM-DC = DC(avg) of |VRX-D+ – VRX-D–|/2
See Note 2.
RLRX-DIFF
Differential return
loss
15
—
dB
Measured over 50 MHz to 1.25 GHz with the
D+ and D– lines biased at +300 and
–300 mV, respectively. See Note 4.
RLRX-CM
Common mode
return loss
6
—
dB
Measured over 50 MHz to 1.25 GHz with the
D+ and D– lines biased at 0 V. See Note 4.
ZRX-DIFF-DC
DC differential input
impedance
80
100
120
Ω
RX DC differential mode impedance. See
Note 5.
ZRX-DC
DC input impedance
40
50
60
Ω
Required RX D+ as well as D– DC
impedance (50 ± 20% tolerance).
See Notes 2 and 5.
ZRX-HIGH-IMP-DC
Powered down DC
input impedance
200 k
—
Ω
Required RX D+ as well as D– DC
impedance when the receiver terminations
do not have power. See Note 6.
VRX-IDLE-DET-DIFFp-p
Electrical idle detect
threshold
65
—
175
mV
VRX-IDLE-DET-DIFFp-p = 2 × |VRX-D+ – VRX-D–|
Measured at the package pins of the
receiver.
TRX-IDLE-DET-DIFF-
ENTERTIME
Unexpected
electrical idle enter
detect threshold
integration time
—
10
ms
An unexpected electrical idle (VRX-DIFFp-p
< VRX-IDLE-DET-DIFFp-p) must be recognized
no longer than TRX-IDLE-DET-DIFF-ENTERING to
signal an unexpected idle condition.
Table 60. Differential Receiver (RX) Input Specifications (continued)
Symbol
Parameter
Min
Nom
Max
Units
Comments
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參數(shù)描述
MPC8544AVTANGA 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC PQ38K 8544 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
MPC8544AVTAQG 功能描述:微處理器 - MPU PQ3 8544 COMMERCIAL 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
MPC8544AVTAQGA 制造商:Freescale Semiconductor 功能描述:PQ38K 8544 - Bulk
MPC8544AVTARJ 功能描述:微處理器 - MPU PQ3 8544 COMMERCIAL 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
MPC8544AVTARJA 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC PQ38K 8544 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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