DSP56F826 Motorola, DSP56F826 Datasheet - Page 22

• Manufacturer Part Number: DSP56F826
• Description: 16-bit Digital Signal Processor
• Manufacturer: Motorola

Operating Conditions:
22
PROG/ERASE to NVSTR set up time
1.
2.
3.
4.
5.
be programmed twice before next erase.
Cumulative program HV period
NVSTR to program set up time
NVSTR hold time(mass erase)
Program specification guaranteed from T
Erase specification guaranteed from T
Mass erase specification guaranteed from T
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
NVSTR hold time
Mass erase time
Characteristic
Data Retention
Program time
Recovery time
Erase time
Endurance
The following parameters should only be used in the Manual Word Programming mode.
V
SSIO
2
4
=V
1
3
SS
= V
SSA
Table 11. Flash Timing Parameters
5
= 0 V, V
DSP56F826 Preliminary Technical Data
DDIO
A
Symbol
= 0 C to 85 C.
T
T
T
E
A
D
T
T
T
=3.0 to 3.6V, V
T
T
T
erase
CYC
nvh1
prog
RET
nvh
= 0 C to 85 C.
nvs
pgs
me
rcv
A
hv
= 0 C to 85 C.
DD
= V
10,000
Min
100
20
20
10
—
—
—
—
—
—
DDA
= 2.25–2.75 V, T
Typ
100
—
—
—
—
—
10
5
5
1
3
A
= –40 to +85 C, C
Max
—
—
—
—
—
—
—
—
—
—
—
L
50 pF, f
op
cycles
years
Unit
= 80 MHz
ms
ms
ms
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