参数资料
型号: DSP56301VF100
厂商: Freescale Semiconductor
文件页数: 120/124页
文件大小: 0K
描述: IC DSP 24BIT FIXED-POINT 252-BGA
产品变化通告: DSP56301 Discontinuation 12/Nov/2009
标准包装: 60
系列: DSP563xx
类型: 定点
接口: 主机接口,SSI,SCI
时钟速率: 100MHz
非易失内存: ROM(9 kB)
芯片上RAM: 24kB
电压 - 输入/输出: 3.30V
电压 - 核心: 3.30V
工作温度: -40°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 252-BGA
供应商设备封装: 252-MAPBGA(21x21)
包装: 托盘
MAP-BGA Package Description
DSP56301 Technical Data, Rev. 10
Freescale Semiconductor
3-17
R4
CAS
R13
A11
T7
BR
R5
VCCP
R14
A14
T8
WR
R6
BB
R15
NC
T9
RD
R7
AA2/RAS2
R16
NC
T10
A0
R8
XTAL
T2
NC
T11
A4
R9
BCLK
T3
BCLK
T12
A7
R10
A3
T4
RESET
T13
A10
R11
A6
T5
PCAP
T14
A13
R12
A9
T6
GNDP1
T15
NC
Notes:
1.
Signal names are based on configured functionality. Most connections supply a single signal. Some connections provide a
signal with dual functionality, such as the MODx/IRQx pins that select an operating mode after RESET is deasserted, but act as
interrupt lines during operation. Some signals have configurable polarity; these names are shown with and without overbars,
such as HAS/HAS. Some connections have two or more configurable functions; names assigned to these connections indicate
the function for a specific configuration. For example, connection N2 is data line H7 in non-multiplexed bus mode, data/address
line HAD7 in multiplexed bus mode, or GPIO line PB7 when the GPIO function is enabled for this pin. Unlike the TQFP
package, most of the GND pins are connected internally in the center of the connection array and act as heat sink for the chip.
Therefore, except for GNDP and GNDP1 that support the PLL, other GND signals do not support individual subsystems in the
chip.
2.
NC stands for Not Connected. The following pin groups are shorted to each other:
— pins A2, B1, and B2
— pins A15, B15, B16, C14, C15, C16, and D14
— pins N3, R1, R2, and T2
— pins N16, P13, P15, R15, R16, and T15
Do not connect any line, component, trace, or via to these pins.
Table 3-3.
DSP56301 MAP-BGA Signal Identification by Pin Number (Continued)
Pin
No.
Signal Name
Pin
No.
Signal Name
Pin
No.
Signal Name
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