HYS64D64300GU Datasheet, PDF (17/40 Pages) Infineon Technologies AG – 184-Pin Unbuffered Dual-In-Line Memory Modules

HYS[64/72]D[64300/128320][G/H]U–[5/6]–B
Unbuffered DDR SDRAM Modules
Electrical Characteristics
3
Electrical Characteristics
3.1
Operating Conditions
Table 11 Absolute Maximum Ratings
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
min.
V_IN, V_OUT –0.5
V_IN
–1
V_DD
–1
V_DDQ
–1
T_A
0
T_STG
-55
P_D
–
I_OUT
–
Values
typ.
max.
–
V_DDQ +
0.5
–
+3.6
–
+3.6
–
+3.6
–
+70
–
+150
1
–
50
–
Unit Note/ Test
Condition
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.
Table 12 Electrical Characteristics and DC Operating Conditions
Parameter
Symbol
Values
Unit Note/Test Condition ¹⁾
Min.
Typ.
Max.
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)
V_DD
V_DD
V_DDQ
V_DDQ
V_DDSPD
V_SS,
V_SSQ
V_REF
V_TT
2.3
2.5
2.5
2.6
2.3
2.5
2.5
2.6
2.3
2.5
0
0.49 ×
0.5 ×
V_DDQ
V_DDQ
V_REF – 0.04
Input High (Logic1) Voltage V_IH(DC)
Input Low (Logic0) Voltage V_IL(DC)
Input Voltage Level,
CK and CK Inputs
V_IN(DC)
V_REF + 0.15
–0.3
–0.3
Input Differential Voltage, V_ID(DC) 0.36
CK and CK Inputs
VI-Matching Pull-up
Current to Pull-down
Current
VI_Ratio 0.71
2.7
V f_CK ≤ 166 MHz
2.7
V f_CK > 166 MHz ²⁾
2.7
V f_CK ≤ 166 MHz ³⁾
2.7
V f_CK > 166 MHz ²⁾³⁾
3.6
V—
0
V—
0.51 ×
V ⁴⁾
V_DDQ
V_REF + 0.04 V ⁵⁾
V_DDQ + 0.3 V ⁸⁾
V_REF – 0.15 V ⁸⁾
V_DDQ + 0.3 V ⁸⁾
V_DDQ + 0.6 V ⁸⁾⁶⁾
1.4
— ⁷⁾
Data Sheet
17
Rev. 1.0, 2004-05
10042003-RYU3-RQON