5VDDIO V
參數(shù)資料
型號: DSP56857BUE
廠商: Freescale Semiconductor
文件頁數(shù): 2/53頁
文件大?。?/td> 0K
描述: IC DSP 16BIT 120MHZ 100-LQFP
標(biāo)準(zhǔn)包裝: 90
系列: 568xx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 120MHz
連通性: SCI,SPI,SSI
外圍設(shè)備: DMA,POR,WDT
輸入/輸出數(shù): 47
程序存儲器容量: 80KB(40K x 16)
程序存儲器類型: SRAM
RAM 容量: 24K x 16
電壓 - 電源 (Vcc/Vdd): 1.62 V ~ 1.98 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-LQFP
包裝: 托盤
56857 Technical Data, Rev. 6
10
Freescale Semiconductor
5VDDIO
VDDIO
Power (VDDIO)—These pins provide power for all I/O and ESD structures
of the chip, and should all be attached to VDDIO (3.3V).
6VDDIO
13
VDDIO
34
VDDIO
45
VDDIO
47
VDDIO
48
VDDIO
Power (VDDIO)—These pins provide power for all I/O and ESD structures
of the chip, and should all be attached to VDDIO (3.3V).
53
VDDIO
72
VDDIO
80
VDDIO
90
VDDIO
98
VDDIO
7VSSIO
VSSIO
Ground (VSSIO)—These pins provide grounding for all I/O and ESD
structures of the chip and should all be attached to VSS.
14
VSSIO
35
VSSIO
46
VSSIO
49
VSSIO
54
VSSIO
73
VSSIO
82
VSSIO
89
VSSIO
91
VSSIO
99
VSSIO
100
VSSIO
17
VDDA
Analog Power (VDDA)—These pins supply an analog power source.
Table 3-1 56857 Signal and Package Information for the 100-pin LQFP (Continued)
Pin No.
Signal Name
Type
Description
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