W9412G6JH-5 Winbond Electronics, W9412G6JH-5 Datasheet - Page 29

• Manufacturer Part Number: W9412G6JH-5
• Description: IC DDR-400 SDRAM 128MB 66TSSOPII
• Manufacturer: Winbond Electronics

Specifications of W9412G6JH-5

• Format - Memory: RAM
• Memory Type: DDR SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 2.3 V ~ 2.7 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 66-TSOPII
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10. SYSTEM CHARACTERISTICS FOR DDR SDRAM
The following specification parameters are required in systems using DDR500 & DDR400 devices to
ensure proper system performance. These characteristics are for system simulation purposes and are
guaranteed by design.
10.1 Table 1: Input Slew Rate for DQ, DQS, and DM
10.2 Table 2: Input Setup & Hold Time Derating for Slew Rate
10.3 Table 3: Input/Output Setup & Hold Time Derating for Slew Rate
10.4 Table 4: Input/Output Setup & Hold Derating for Rise/Fall Delta Slew Rate
10.5 Table 5: Output Slew Rate Characteristics (X16 Devices only)
DQ/DM/DQS input slew rate measured between
INPUT SLEW RATE
INPUT SLEW RATE
INPUT SLEW RATE
VIH(DC), VIL(DC) and VIL(DC), VIH(DC)
CHARACTERISTIC
Pulldown Slew Rate
±0.25 nS/V
±0.0 nS/V
±0.5 nS/V
0.5 V/nS
0.4 V/nS
0.3 V/nS
0.5 V/nS
0.4 V/nS
0.3 V/nS
Pullup Slew Rate
SLEW RATE
AC CHARACTERISTICS
PARAMETER
ΔtDS
ΔtDS
+100
+150
+100
ΔtIS
+50
+75
+50
0
0
0
RANGE (V/NS)
TYPICAL
1.2 ~ 2.5
1.2 ~ 2.5
DCSLEW
SYM.
- 29 -
ΔtDH
ΔtDH
ΔtIH
0
0
0
0
0
0
0
0
0
MINIMUM
(V/NS)
0.7
0.7
MIN.
0.5
DDR500
MAX.
Publication Release Date: Apr. 02, 2010
4.0
UNIT
UNIT
UNIT
pS
pS
pS
pS
pS
pS
pS
pS
pS
MAXIMUM
MIN. MAX.
0.5
(V/NS)
DDR400
5.0
5.0
W9412G6JH
4.0
UNIT
V/nS
a, c, d, f, g, h
b, c, d, f, g, h
NOTES
NOTES
NOTES
Revision A01
NOTES
k
k
k
i
i
i
j
j
j
NOTES
a, m