M59DR032A100N1T STMICROELECTRONICS [STMicroelectronics], M59DR032A100N1T Datasheet - Page 19

• Manufacturer Part Number: M59DR032A100N1T
• Description: 32 Mbit 2Mb x16, Dual Bank, Page Low Voltage Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 21. Program, Erase Times and Program, Erase Endurance Cycles
(T
Note: 1. Max values refer to the maximum time allowed by the internal algorithm before error bit is set. Worst case conditions program or
POWER SUPPLY
Power Down
The memory provides Reset/Power Down control
input RP. The Power Down function can be acti-
vated only if the relevant Configuration Register bit
is set to ’1’. In this case, when the RP signal is
pulled at V
I
the outputs are in high impedance.If RP is pulled
to V
operation is aborted in t
content is no longer valid (see Reset/Power Down
input description).
CC2
Parameter Block (4 KWord) Erase (Preprogrammed)
Main Block (32 KWord) Erase (Preprogrammed)
Bank Erase (Preprogrammed, Bank A)
Bank Erase (Preprogrammed, Bank B)
Chip Program
Chip Program (DPG, V
Word Program
Program/Erase Cycles (per Block)
A
= 0 to 70°C; V
SS
(see Table 22), the memory is deselected and
2. Excludes the time needed to execute the sequence for program instruction.
erase should perform significantly better.
during a Program or Erase operation, this
SS
(2)
the supply current drops to typically
DD
Parameter
PP
= V
= 12V)
DDQ
PLQ7V
= 1.65V to 2.2V, V
(2)
and the memory
PP
100,000
= V
Min
DD
Power Up
The memory Command Interface is reset on Pow-
er Up to Read Array. Either E or W must be tied to
V
and the possibility to write a command on the first
rising edge of W.
Supply Rails
Normal precautions must be taken for supply volt-
age decoupling; each device in a system should
have the V
itor close to the V
trace widths should be sufficient to carry the re-
quired V
IH
unless otherwise specified)
during Power Up to allow maximum security
Max
200
2.5
10
DD
(1)
DD
program and erase currents.
M59DR032
rails decoupled with a 0.1µF capac-
0.15
Typ
DD
10
20
10
10
1
2
M59DR032A, M59DR032B
, V
DDQ
100k W/E Cycles
Typical after
and V
0.4
30
25
10
3
6
SS
pins. The PCB
cycles
Unit
sec
sec
sec
sec
sec
sec
µs
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