emc166sp16k Emlsi Inc., emc166sp16k Datasheet - Page 29

• Manufacturer Part Number: emc166sp16k
• Description: 1mx16 Bit Cellularram
• Manufacturer: Emlsi Inc.

Electrical Characteristics
Table 9: Absolute Maximum Ratings
Stresses greater than those listed may cause permanent damage to the device.
This is a stress rating only, and functional operation of the device at these or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Table 10: Electrical Characteristics and Operating Conditions
Wireless Temperature (-30°C < T
Note:
1. Input signals may overshoot to VccQ + 1.0V for periods less than 2ns during transitions.
2. Input signals may undershoot to Vss - 1.0V for periods less than 2ns during transitions.
3. BCR[5:4] = 01b (default setting of one-half drive strength).
4. This parameter is specified with the outputs disabled to avoid external loading effects. The user must add the current required to drive output
5. I
6. I
Continuous burst WRITE
Standby current
Continuous burst READ
Output leakage current
Asynchronous random
Operating current
capacitance expected in the actual system.
either VccQ or Vss. I
Input leakage current
SB
SB
burst READ/WRITE
Output high voltage
Output low voltage
I/O supply voltage
Input high voltage
Input low voltage
Supply voltage
Description
READ/WRITE
Asynchronous
(max) values measured with PAR set to FULL ARRAY and at +85°C. In order to achieve low standby current, all inputs must be driven to
(typ) is the average I
PAGE READ
Initial access
Soldering temperature and time 10s (solder ball only)
Voltage to any pin except Vcc, VccQ relative to Vss
Voltage on VccQ supply relative to Vss
Operating temperature (case) Wireless
Voltage on Vcc supply relative to Vss
Storage temperature (plastic)
SB
might be slightly higher for up to 500ms after power-up, or when entering standby mode.
SB
at 25°C and Vcc = VccQ = 1.8V. This parameter is verified during characterization, and is not 100% tested.
V
Parameter
IN
= VccQ or 0V chip enabled, I
V
IN
OE# = V
C
= V
< +85°C)
CCQ
V
Conditions
I
I
Conditions
IN
OL
OH
IH
= 0 to VccQ
or 0V, CE# = V
= +0.2mA
= -0.2mA
or chip disabled
CCQ
OUT
= 0
29
I
I
I
VccQ
CC
CC
CC
V
I
I
V
Vcc
V
CC
CC
V
I
I
I
LO
OH
SB
OL
LI
IH
IL
1P
3R
3W
1
2
Symbol
Symbol
Standard
133MHz
104MHz
133MHz
104MHz
133MHz
104MHz
80MHz
80MHz
80MHz
70ns
70ns
-0.30V to VccQ + 0.3V
-55°C to +150°C
-0.2V to +2.45V
-0.2V to +2.45V
-30°C to +85°C
VccQ - 0.4
0.80 VccQ
-0.20
Rating
+260°C
Min
Typ
1.7
1.7
EMC166SP16K
VccQ + 0.2
0.20 VccQ
1Mx16 CellularRAM
Max
Max
1.95
1.95
0.4
25
18
40
35
30
35
30
25
40
35
30
70
1
1
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µ
µ
µ
V
V
V
V
V
V
A
A
A
Note
Note
5, 6
1
2
3
3
4
4
4
4
4