HDD16M64F8 Datasheet, PDF (5/11 Pages) Hanbit Electronics Co.,Ltd – DDR SDRAM Module 128Mbyte (16Mx64bit), based on16Mx8,4Banks, 4K Ref., SMM,

HANBit
HDD16M64F8
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
Voltage on any pin relative to Vss
Voltage on VDD supply relative to Vss
Voltage on VDDQ supply relative to Vss
Storage temperature
VIN, VOUT
VDD
VDDQ
TSTG
-o.5 ~ 3.6
-1.0 ~ 3.6
-0.5 ~ 3.6
-55 ~ +150
Power dissipation
PD
8.0
Short circuit current
IOS
50
Notes: Operation at above absolute maximum rating can adversely affect device reliability
DC OPERATING CONDITIONS
(Recommended operating conditions (Voltage referenced to Vss = 0V, T_A = 0 to 70°C) )
PARAMETER
SYMBOL
MIN
MAX
Supply Voltage
VDD
2.3
2.7
I/O Supply Voltage
I/O Reference Voltage
I/O Termination Voltage(system)
Input High Voltage
Input Low Voltage
VDDQ
VREF
VTT
VIH (DC)
VIL (DC)
2.3
1.15
VREF – 0.04
VREF + 0.15
-0.3
2.7
1.35
VREF + 0.04
VREF + 0.3
VREF - 0.15
Input Voltage Level, CK and /CK inputs
Input Differential Voltage, CK and /CK inputs
VIN (DC)
VID (DC)
-0.3
VDDQ + 0.3
0.3
VDDQ + 0.6
Input leakage current
I LI
-2
2
Output leakage current
Output High current (VOUT = 1.95V)
I OZ
-5
5
I OH
-16.8
Output Low current (VOUT = 0.35V)
I OL
16.8
Notes :
1.Typically, the value of VREF is expected to be about 0.5* VDD of the transmitting device.
VREF is expected to track variation in VDDQ .
2.Peak to peak AC noise on VREF may not exceed 2% VREF (DC).
3.VTT of the transmitting device must track VREF of the receiving device.
UNIT
V
V
V
V
V
V
V
V
uA
uA
mA
mA
CAPACITANCE (V_DD = min to max, V_DDQ = 2.5V to 2.7V, T_A = 25°C, f = 100MHz)
DESCRIPTION
SYMBOL
MIN
Input capacitance(A0~A11, BA0~BA1, /RAS, /CAS,/WE)
CIN1
49
Input capacitance(CKE0)
CIN2
42
Input capacitance(/CS0)
CIN3
42
Input capacitance(CLK0, CLK1,CLK2)
CIN4
22
Input capacitance(DM0~DM7)
CIN5
6
Data input/output capacitance (DQ0 ~ DQ63, DQS0~DQS7)
COUT1
6
MAX
57
50
50
25
8
8
UNTE
V
V
V
°C
W
mA
NOTE
1
2
3
UNITS
pF
pF
pF
pF
pF
pF
URL : www.hbe.co.kr
REV 1.0(August.2002)
5
HANBit Electronics Co.,Ltd.