參數(shù)資料
型號(hào)： MPC8343ZQADDB
廠商： Freescale Semiconductor
文件頁數(shù)： 4/80頁
文件大?。?/td> 0K
描述： IC MPU PWRQUICC II 620-PBGA
標(biāo)準(zhǔn)包裝： 36
系列： MPC83xx
處理器類型： 32-位 MPC83xx PowerQUICC II Pro
速度： 266MHz
電壓： 1.2V
安裝類型： 表面貼裝
封裝/外殼： 620-BBGA 裸露焊盤
供應(yīng)商設(shè)備封裝： 620-PBGA（29x29）
包裝： 托盤
MPC8343EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
12
Freescale Semiconductor
Clock Input Timing
4.2
AC Electrical Characteristics
The primary clock source for the MPC8343EA can be one of two inputs, CLKIN or PCI_CLK, depending
on whether the device is configured in PCI host or PCI agent mode. Table 7 provides the clock input
(CLKIN/PCI_CLK) AC timing specifications for the device.
4.3
TSEC Gigabit Reference Clock Timing
Table 8 provides the TSEC gigabit reference clocks (EC_GTX_CLK125) AC timing specifications.
PCI_SYNC_IN input current
0 V
≤ V
IN ≤ 0.5 V or
OVDD –0.5 V ≤ VIN ≤ OVDD
IIN
—
±10
μA
PCI_SYNC_IN input current
0.5 V
≤V
IN ≤ OVDD – 0.5 V
IIN
—
±50
μA
Table 7. CLKIN AC
Timing Specifications
Parameter/Condition
Symbol
Min
Typical
Max
Unit
Notes
CLKIN/PCI_CLK frequency
fCLKIN
——
66
MHz
1, 6
CLKIN/PCI_CLK cycle time
tCLKIN
15
—
ns
—
CLKIN/PCI_CLK rise and fall time
tKH, tKL
0.6
1.0
2.3
ns
2
CLKIN/PCI_CLK duty cycle
tKHK/tCLKIN
40
—
60
%
3
CLKIN/PCI_CLK jitter
—
±150
ps
4, 5
Notes:
1. Caution: The system, core, USB, security, and TSEC must not exceed their respective maximum or minimum operating
frequencies.
2. Rise and fall times for CLKIN/PCI_CLK are measured at 0.4 and 2.7 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 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 CLKIN drivers with the specified jitter.
6. Spread spectrum clocking is allowed with 1% input frequency down-spread at maximum 50 KHz modulation rate regardless
of input frequency.
Table 8. EC_GTX_CLK125 AC Timing Specifications
At recommended operating conditions with LVDD = 2.5 ± 0.125 mV/ 3.3 V ± 165 mV
Parameter
Symbol
Min
Typical
Max
Unit
Notes
EC_GTX_CLK125 frequency
tG125
—125
—
MHz
—
EC_GTX_CLK125 cycle time
tG125
—8
—
ns
—
EC_GTX_CLK125 rise and fall time
LVDD = 2.5 V
LVDD = 3.3 V
tG125R/tG125F
——
0.75
1.0
ns
1
Table 6. CLKIN DC Timing Specifications (continued)
Parameter
Condition
Symbol
Min
Max
Unit
相關(guān)PDF資料
PDF描述
FMC43DRXH CONN EDGECARD 86POS DIP .100 SLD
MPC885ZP133 IC MPU POWERQUICC 133MHZ 357PBGA
MPC8271VRPIEA IC MPU POWERQUICC II 516-PBGA
IDT7024L45J8 IC SRAM 64KBIT 45NS 84PLCC
MPC8313VRAGDB MPU POWERQUICC II PRO 516-PBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8343ZQAGD 功能描述:IC MPU PWRQUICC II PRO 620-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC83xx 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點(diǎn):- 速度:1.2GHz 電壓:1.1V 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
MPC8343ZQAGDB 功能描述:微處理器 - MPU 8347 PBGA PB W/O ENC 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
MPC8347 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MPC8347A 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MPC8347CVRADDB 功能描述:微處理器 - MPU 8347 PBGA NO-PB W/O ENC 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*