DSP56F803 Motorola Inc, DSP56F803 Datasheet - Page 21

• Manufacturer Part Number: DSP56F803
• Description: 16-bit Hybrid Controller
• Manufacturer: Motorola Inc

Operating Conditions:
56F803 Technical Data
Program time
Erase time
Mass erase time
Endurance
Data Retention
PROG/ERASE to NVSTR set
up time
NVSTR hold time
NVSTR hold time (mass erase)
NVSTR to program set up time
Recovery time
Cumulative program
HV period
Program hold time
Address/data set up time
Address/data hold time
1.
2.
be programmed twice before next erase.
3.
*The Flash interface unit provides registers for the control of these parameters.
One cycle is equal to an erase program and read.
Thv is the cumulative high voltage programming time to the same row before next erase. The same address cannot
Parameters are guaranteed by design in smart programming mode and must be one cycle or greater.
Characteristic
2
1
The following parameters should only be used in the Manual Word Programming Mode
1
@ 5000 cycles
3
3
V
3
SS
= V
Freescale Semiconductor, Inc.
SSA
For More Information On This Product,
Table 25. Flash Timing Parameters
= 0 V, V
Symbol
T
T
T
T
T
T
E
D
T
T
T
T
T
erase*
T
nvh1*
prog*
CYC
nvh*
pgs*
me*
RET
rcv*
pgh
ads
adh
nv*
hv
Go to: www.freescale.com
DD
= V
DDA
10,000
Min
100
20
20
10
–
–
–
–
–
–
–
–
–
= 3.0–3.6V, T
20,000
Typ
100
30
10
–
–
–
5
5
1
3
–
–
–
A
= –40 to +85 C, C
Max
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Flash Memory Characteristics
L
cycles
years
Unit
ms
ms
ms
us
us
us
us
us
us
50pF
Figure
Figure
Figure
Figure
Figure
Figure 6
Figure 7
Figure 8
Figure 8
Figure 6
Figure 6
Figure 6
Figure 6
Figure 6
Figure
7,
6,
7,
Figure 7
Figure 8
Figure 8
6,
6,
21