HYS64D32301HU Datasheet, PDF (15/39 Pages) Qimonda AG – 184-Pin Unbuffered Double Data Rate SDRAM

Internet Data Sheet
HYS[64/72]D[16/32/128]3xxHU–[5/6]–C
Unbuffered DDR SDRAM Modules
3
Electrical Characteristics
3.1
Operating Conditions
Parameter
Voltage on I/O pins relative to V_SS
Voltage on inputs relative to V_SS
Voltage on V_DD supply relative to V_SS
Voltage on V_DDQ supply relative to V_SS
Operating temperature (ambient)
Storage temperature (plastic)
Power dissipation (per SDRAM component)
Short circuit output current
Symbol
V_IN, V_OUT
V_IN
V_DD
V_DDQ
T_A
T_STG
PD
I_OUT
min.
–0.5
–1
–1
–1
0
-55
–
–
TABLE 12
Absolute Maximum Ratings
Values
typ. max.
Unit Note/ Test
Condition
–
V_DDQ + 0.5
–
+3.6
–
+3.6
–
+3.6
–
+70
–
+150
1
–
50 –
V–
V–
V–
V–
°C –
°C –
W–
mA –
Attention: Permanent damage to the device may occur if “Absolute Maximum Ratings” are exceeded. This is a stress
rating only, and functional operation should be restricted to recommended operation conditions. Exposure
to absolute maximum rating conditions for extended periods of time may affect device reliability and
exceeding only one of the values may cause irreversible damage to the integrated circuit.
Parameter
Device Supply Voltage
Device Supply Voltage
Output Supply Voltage
Output Supply Voltage
EEPROM supply voltage
Supply Voltage, I/O Supply
Voltage
Input Reference Voltage
I/O Termination Voltage
(System)
Symbol
TABLE 13
Electrical Characteristics and DC Operating Conditions
Values
Unit Note/Test Condition ¹⁾
V_DD
V_DD
V_DDQ
V_DDQ
V_DDSPD
V_SS,
V_SSQ
V_REF
V_TT
Min.
2.3
2.5
2.3
2.5
2.3
0
Typ.
Max.
2.5
2.7
V
2.6
2.7
V
2.5
2.7
V
2.6
2.7
V
2.5
3.6
V
0
V
0.49 × V_DDQ 0.5 × V_DDQ 0.51 × V_DDQ V
V_REF – 0.04
V_REF + 0.04 V
fck ≤ 166 MHz
fck ≤ 166 MHz ²⁾
fck ≤ 166 MHz ³⁾
fck ≤ 166 MHz ²⁾³⁾
—
—
4)
5)
Rev. 1.21, 2006-09
21
03292006-RA8T-MSZL