256Mb: 3V Embedded Parallel NOR Flash
DC Characteristics
DC Characteristics
Table 33: DC Current Characteristics
Parameter
Symbol
Conditions
0V ≤ VIN ≤ VCC
0V ≤ VOUT ≤ VCC
Min
Typ
Max
±1
Unit Notes
Input leakage current
Output leakage current
ILI
–
–
–
–
–
–
µA
µA
1
ILO
±1
VCC read
current
Random read
ICC1
CE# = VIL, OE# = VIH,
10
mA
f = 6 MHz
Page read
CE# = VIL, OE# = VIH,
–
–
–
–
–
–
–
–
1
mA
µA
f = 10 MHz
VCC standby
current
ICC2
ICC3
CE# = VCCQ ±0.2V,
RST# = VCCQ ±0.2V
100
20
VCC program/erase current
Program/
erase
VPP/WP# = VIL
or VIH
mA
mA
2
controller
active
VPP/WP# =
VPPH
15
VPP current
Read
IPP1
VPP/WP# ≤ VCC
–
–
–
–
–
–
–
1
1
1
1
1
3
1
5
5
µA
µA
Standby
Reset
IPP2
IPP3
RST# = VSS ±0.2V
VPP/WP# = 12V ±5%
VPP/WP# = VCC
5
µA
PROGRAM operation
ongoing
10
5
mA
mA
mA
mA
ERASE operation
ongoing
IPP4
VPP/WP# = 12V ±5%
VPP/WP# = VCC
10
5
1. The maximum input leakage current is ±5µA on the VPP/WP# pin.
2. Sampled only; not 100% tested.
Notes:
Table 34: DC Voltage Characteristics
Parameter
Input LOW voltage
Symbol
VIL
Conditions
VCC ≥ 2.7V
VCC ≥ 2.7V
IOL = 100µA,
Min
–0.5
Typ
Max
Unit Notes
–
–
–
0.3VCCQ
VCCQ + 0.4
0.15VCCQ
V
V
V
Input HIGH voltage
VIH
0.7VCCQ
–
Output LOW voltage
VOL
VCC = VCC,min
,
VCCQ = VCCQ,min
Output HIGH voltage
VOH
IOH = 100µA,
0.85VCCQ
–
–
V
V
VCC = VCC,min
VCCQ = VCCQ,min
–
,
Voltage for VPP/WP# program
acceleration
VPPH
VLKO
–
8.5
–
9.5
2.5
Program/erase lockout supply voltage
–
1.8
V
1
1. Sampled only; not 100% tested.
Note:
PDF: 09005aef84ecabef
m29dw_256g.pdf - Rev. A 10/12 EN
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