UPD44646183AF5-E25-FQ1 Renesas Electronics America, UPD44646183AF5-E25-FQ1 Datasheet - Page 14

• Manufacturer Part Number: UPD44646183AF5-E25-FQ1
• Description: SRAM DDRII 72MBIT 165-PBGA
• Manufacturer: Renesas Electronics America

Specifications of UPD44646183AF5-E25-FQ1

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II+
• Memory Size: 72M (4M x 18)
• Speed: 400MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
Absolute Maximum Ratings
Caution Exposing the device to stress above those listed in Absolute Maximum Ratings could cause
Recommended DC Operating Conditions (T
Notes 1. During normal operation, V
Recommended AC Operating Conditions (T
Note 1. Overshoot: V
14
Supply voltage
Output supply voltage
Input voltage
Input / Output voltage
Operating ambient temperature
Storage temperature
Supply voltage
Output supply voltage
Input HIGH voltage
Input LOW voltage
Clock input voltage
Reference voltage
Input HIGH voltage
Input LOW voltage
2. Power-up: V
Control input signals may not have pulse widths less than TKHKL (MIN.) or operate at cycle rates less than
TKHKH (MIN.).
Undershoot: V
permanent damage. The device is not meant to be operated under conditions outside the limits
described in the operational section of this specification. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
Parameter
Parameter
Parameter
μ
PD44646092A-A, 44646182A-A, 44646362A-A, 44646093A-A, 44646183A-A, 44646363A-A
IH (AC)
IH
IL (AC)
≤ V
DD
≤ V
≥ – 0.5 V for t ≤ TKHKH/2
Q + 0.3 V and V
DD
+ 0.7 V (2.5 V MAX.) for t ≤ TKHKH/2
DD
Symbol
Symbol
Symbol
V
V
V
V
V
V
V
V
V
IH (DC)
IH (AC)
V
T
IL (DC)
IL (AC)
V
V
Q must not exceed V
DD
T
DD
REF
Preliminary Data Sheet M19960EJ1V0DS
DD
I/O
stg
DD
IN
IN
A
Q
Q
A
A
DD
= 0 to 70°C)
= 0 to 70°C)
Conditions
Conditions
≤ 1.7 V and V
Conditions
DD
.
DD
V
REF
Q ≤ 1.4 V for t ≤ 200 ms
MIN.
–0.3
–0.3
0.68
V
1.7
1.4
REF
+ 0.1
MIN.
+ 0.2
–0.5 to V
–0.5 to V
TYP.
0.75
1.8
1.5
DD
DD
–0.5 to +2.5
–55 to +125
–0.5 to V
Q + 0.5 (2.5 V MAX.)
V
0 to 70
Rating
+ 0.5 (2.5 V MAX.)
REF
MAX.
V
V
V
– 0.2
DD
DD
REF
DD
MAX.
0.85
Q + 0.3
Q + 0.3
1.9
1.6
– 0.1
Unit
V
V
Unit
V
V
V
V
V
V
Note
Note
1, 2
1, 2
1, 2
1
1
Unit
°C
°C
1
V
V
V
V