參數(shù)資料
型號(hào)： MPC8377ECVRALG
廠商： Freescale Semiconductor
文件頁數(shù)： 12/127頁
文件大?。?/td> 0K
描述： MPU POWERQUICC II PRO 689-PBGA
標(biāo)準(zhǔn)包裝： 27
系列： MPC83xx
處理器類型： 32-位 MPC83xx PowerQUICC II Pro
速度： 667MHz
電壓： 1V
安裝類型： 表面貼裝
封裝/外殼： 689-BBGA 裸露焊盤
供應(yīng)商設(shè)備封裝： 689-TEPBGA II（31x31）
包裝： 托盤
MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 8
Freescale Semiconductor
109
This table provides the operating frequencies for the TePBGA II package under recommended operating
conditions (see Table 3).
PCI Express1, 2
csb_clk/3
Off, c
sb_clk, csb_clk/2, csb_clk/3
SATA1, 2
csb_clk/3
Off,
csb_clk
1 This only applies to I2C1 (I2C2 clock is not configurable).
Table 74. Operating Frequencies for TePBGA II
Parameter1
Minimum Operating
Frequency (MHz)
Maximum Operating
Frequency (MHz)
e300 core frequency (
core_clk)
333
800
Coherent system bus frequency (
csb_clk)
133
400
DDR2 memory bus frequency (MCK)1
250
400
DDR1 memory bus frequency (MCK) 2
167
333
Local bus frequency (LCLK
n)1
—
133
Local bus controller frequency (
lbc_clk)
—
400
PCI input frequency (CLKIN or PCI_CLK)
25
66
eTSEC frequency
133
400
Security encryption controller frequency
—
200
USB controller frequency
—
200
eSDHC controller frequency
—
200
PCI Express controller frequency
—
400
SATA controller frequency
—
200
Notes:
1. The CLKIN frequency, RCWLR[SPMF], and RCWLR[COREPLL] settings must be chosen such that the resulting
csb_clk,
MCK, LCLK[0:2], and
core_clk frequencies do not exceed their respective maximum or minimum operating frequencies.
The value of SCCR[xCM] must be programmed such that the maximum internal operating frequency of the Security core,
USB modules, SATA, and eSDHC will not exceed their respective value listed in this table.
2. The DDR data rate is 2
× the DDR memory bus frequency.
3. The local bus frequency is , , or 1/8 of the
lbiu_clk frequency (depending on LCRR[CLKDIV]) which is in turn 1× or 2×
the
csb_clk frequency (depending on RCWLR[LBCM]).
Table 73. Configurable Clock Units (continued)
Unit
Default Frequency
Options
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MPC8377ECVRALGA 功能描述:微處理器 - MPU 8377 PBGA XT PbFr W/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
MPC8377ECVRANDA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
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MPC8377ECVRANGA 功能描述:微處理器 - MPU 8377 PBGA XT PbFr W/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
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