mt45w4mw16p Micron Semiconductor Products, mt45w4mw16p Datasheet - Page 18

• Manufacturer Part Number: mt45w4mw16p
• Description: Async/page Cellularramtm 1.0 Memory
• Manufacturer: Micron Semiconductor Products

Table 5:
PDF: 09005aef80be1ee8/Source: 09005aef80be1f7f
AsyncCellularRAM_2.fm - Rev. G 10/05 EN
Description
Supply Voltage
I/O Supply Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage Current
Output Leakage Current
Operating Current
Asynchronous Random
READ/WRITE
Asynchronous Page READ
Standby Current
Electrical Characteristics and Operating Conditions
Wireless Temperature
Notes: 1. -30°C exceeds the CellularRAM Working Group 1.0 specification of -25°C.
Chip Enabled, I
2. Input signals may overshoot to V
3. V
4. Input signals may undershoot to V
5. This parameter is specified with the outputs disabled to avoid external loading effects. The
6. I
V
V
0.4V.
user must add the current required to drive output capacitance expected in the actual sys-
tem.
achieve low standby current, all inputs must be driven to V
higher for up to 500ms after power-up or when entering standby mode.
V
SB
IN
IN
Chip Disabled
I
IH
IN
OE# = V
Conditions
I
OH
CE# = V
OL
1
= V
= V
(MAX) values measured with PAR set to FULL ARRAY and TCR set to +85°C. In order to
(MIN) value is not aligned with CellularRAM Working Group 1.0 specification of V
= 0 to V
(-30ºC ≤ T
= -0.2mA
= 0.2mA
CC
CC
Q or 0V
Q or 0V
IH
CC
CC
OUT
or
Q
64Mb: 4 Meg x 16 Async/Page CellularRAM 1.0 Memory
Q
C
≤ +85 ºC), Industrial Temperature (-40ºC < T
= 0
V
I
V
I
CC
V
V
V
I
V
CC
I
CC
I
LO
OH
SB
OL
CC
LI
IH
IL
1P
1
Q
18
Symbol
Low-Power (L)
CC
Standard
SS
Q + 1.0V for periods less than 2ns during transitions.
-70
-85
-70
-85
- 1.0V for periods less than 2ns during transitions
Micron Technology, Inc., reserves the right to change products or specifications without notice.
0.80 V
Min
1.70
1.70
-0.2
1.4
CC
Q
Electrical Characteristics
CC
C
V
< +85ºC).
0.20 V
Q or V
CC
©2003 Micron Technology, Inc. All rights reserved.
Max
1.95
3.30
+0.4
Q + 0.2
120
100
25
20
15
12
1
1
CC
SS
Q
. I
SB
may be slightly
Units
mA
mA
μA
μA
μA
V
V
V
V
V
V
Notes
2, 3
CC
4
5
5
6
Q -