參數(shù)資料
型號(hào): DSP56F803E
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: 16-bit Digital Signal Controllers
中文描述: 16位數(shù)字信號(hào)控制器
文件頁數(shù): 25/52頁
文件大?。?/td> 414K
代理商: DSP56F803E
Flash Memory Characteristics
56F803 Technical Data, Rev. 15
Freescale Semiconductor
25
Figure 3-4 Flash Program Cycle
Cumulative program
HV period
2
T
hv
3
ms
Figure 3-4
Program hold time
3
T
pgh
Figure 3-4
Address/data set up time
3
T
ads
Figure 3-4
Address/data hold time
3
T
adh
Figure 3-4
1.
One cycle is equal to an erase program and read.
2.
twice before next erase.
Thv is the cumulative high voltage programming time to the same row before next erase. The same address cannot be programmed
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
= V
SSA
= 0 V, V
DD
= V
DDA
= 3.0–3.6V, T
A
= –40
°
to +85
°
C, C
L
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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