參數(shù)資料
型號(hào): DSP56F807VF80E
廠商: Freescale Semiconductor
文件頁數(shù): 2/60頁
文件大小: 0K
描述: IC DSP 80MHZ 60K FLASH 160-BGA
標(biāo)準(zhǔn)包裝: 126
系列: 56F8xx
核心處理器: 56800
芯體尺寸: 16-位
速度: 80MHz
連通性: CAN,EBI/EMI,SCI,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 136KB(68K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 6K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 160-BGA
包裝: 托盤
56F807 Technical Data Technical Data, Rev. 16
10
Freescale Semiconductor
2.2 Power and Ground Signals
Table 2-2 Power Inputs
No. of Pins
Signal Name
Signal Description
8
VDD
Power—These pins provide power to the internal structures of the chip, and should
all be attached to VDD.
3
VDDA
Analog Power—These pins is a dedicated power pin for the analog portion of the
chip and should be connected to a low noise 3.3V supply.
Table 2-3 Grounds
No. of Pins
Signal Name
Signal Description
9
VSS
GND—These pins provide grounding for the internal structures of the chip and should
all be attached to VSS.
3
VSSA
Analog Ground—This pin supplies an analog ground.
1
TCS
TCS—This Schmitt pin is reserved for factory use and must be tied to VSS for normal
use. In block diagrams, this pin is considered an additional VSS.
Table 2-4 Supply Capacitors and VPP
No. of
Pins
Signal
Name
Signal
Type
State During
Reset
Signal Description
2
VCAPC
Supply
VCAPC—Connect each pin to a 2.2uF or greater bypass capacitor in
order to bypass the core logic voltage regulator (required for proper chip
operation). For more information, please refer to Section 5.2
2
VPP
Input
VPP—This pin should be left unconnected as an open circuit for normal
functionality.
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