參數(shù)資料
型號(hào): DSP56F803BU80E
廠商: Freescale Semiconductor
文件頁數(shù): 18/52頁
文件大?。?/td> 0K
描述: IC DSP 80MHZ 64KB FLASH 100LQFP
特色產(chǎn)品: DSP56F803 Digital Signal Controller
標(biāo)準(zhǔn)包裝: 90
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): 16
程序存儲(chǔ)器容量: 71KB(35.5K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 2.5K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-LQFP
包裝: 托盤
Flash Memory Characteristics
56F803 Technical Data, Rev. 16
Freescale Semiconductor
25
Figure 3-4 Flash Program Cycle
Cumulative program
HV period2
Thv
–3
ms
Program hold time3
Tpgh
––
Address/data set up time3
Tads
––
Address/data hold time3
Tadh
––
1.
One cycle is equal to an erase program and read.
2.
Thv is the cumulative high voltage programming time to the same row before next erase. The same address cannot be programmed
twice before next erase.
3.
Parameters are guaranteed by design in smart programming mode and must be one cycle or greater.
*The Flash interface unit provides registers for the control of these parameters.
Table 3-7 Flash Timing Parameters (Continued)
Operating Conditions: V
SS = VSSA = 0 V, VDD = VDDA = 3.0–3.6V, TA = –40° to +85°C, CL 50pF
Characteristic
Symbol
Min
Typ
Max
Unit
Figure
XADR
YADR
YE
DIN
PROG
NVSTR
Tnvs
Tpgs
Tadh
Tprog
Tads
Tpgh
Tnvh
Trcv
Thv
IFREN
XE
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