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型号： MPC8544AVTANG
厂商： Freescale Semiconductor
文件页数： 109/117页
文件大小： 0K
描述： IC MPU POWERQUICC III 783-FCBGA
产品培训模块： MPC8544E PowerQUICC™ III
标准包装： 1
系列： MPC85xx
处理器类型： 32-位 MPC85xx PowerQUICC III
速度： 800MHz
电压： 0.95 V ~ 1.05 V
安装类型： 表面贴装
封装/外壳： 783-BBGA，FCBGA
供应商设备封装： 783-FCPBGA（29x29）
包装： 托盘
配用： MPC8544DS-ND - BOARD DEVELOPMENT SYSTEM 8544
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 6
Freescale Semiconductor
91
Package Description
AVDD_SRDS
W28
Power for
SRDSPLL
(1.0 V)
—19
AVDD_SRDS2
AG1
Power for
SRDSPLL
(1.0 V)
—19
SENSEVDD
W11
O
VDD
12
SENSEVSS
W10
—
12
Analog Signals
MVREF
A28
Reference
voltage signal
for DDR
MVREF
—
SD1_IMP_CAL_RX
M26
—
200
Ω to GND
—
SD1_IMP_CAL_TX
AE28
—
100
Ω to GND
—
SD1_PLL_TPA
V26
—
AVDD_SRDS
ANALOG
17
SD2_IMP_CAL_RX
AH3
I
200
Ω to GND
—
SD2_IMP_CAL_TX
Y1
I
100
Ω to GND
—
SD2_PLL_TPA
AH1
O
AVDD_SRDS2
ANALOG
17
No Connect Pins
NC
C19, D7, D10, K13, L6, K9, B6, F12, J7, M19,
M25, N19, N24, P19, R19, AB19, T12, W3,
M12, W5, P12, T19, W1, W7, L13, U19, W4, V8,
V9, V10, V11, V12, V13, V14, V15, V16, V17,
V18, V19, W2, W6, W8, T11, U11, W12, W13,
W14, W15, W16, W17, W18, W19, W27, V25,
Y17, Y18, Y19, AA18, AA19, AB20, AB21,
AB22, AB23, J9
——
—
Notes:
1.All multiplexed signals are listed only once and do not re-occur. For example, LCS5/DMA_REQ2 is listed only once in the
Local Bus Controller Interface section, and is not mentioned in the DMA section even though the pin also functions as
DMA_REQ2.
2.Recommend a weak pull-up resistor (2–10 K
Ω) be placed on this pin to OVDD.
3.This pin must always be pulled high.
4.This pin is a reset configuration pin. It has a weak internal pull-up P-FET which is enabled only when the processor is in the
reset state. This pull-up is designed such that it can be overpowered by an external 4.7-k
Ω pull-down resistor. However, if
the signal is intended to be high after reset, and if there is any device on the net which might pull down the value of the net
at reset, then a pull-up or active driver is needed. TSEC3_TXD[3] (cfg_srds_sgmii_refclk) is an exception, because the
default value of this configuration signal is low (0). Thus, no external pull-down resistor is needed for selecting the default
configuration value.
5. Treat these pins as no connects (NC) unless using debug address functionality.
Table 62. MPC8544E Pinout Listing (continued)
Signal
Package Pin Number
Pin Type
Power
Supply
Notes
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相关代理商/技术参数
参数描述
MPC8544AVTANGA 功能描述:数字信号处理器和控制器 - DSP, DSC PQ38K 8544 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
MPC8544AVTAQG 功能描述:微处理器 - MPU PQ3 8544 COMMERCIAL RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8544AVTAQGA 制造商:Freescale Semiconductor 功能描述:PQ38K 8544 - Bulk
MPC8544AVTARJ 功能描述:微处理器 - MPU PQ3 8544 COMMERCIAL RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8544AVTARJA 功能描述:数字信号处理器和控制器 - DSP, DSC PQ38K 8544 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
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