VG36641641DT-6 Powerchip, VG36641641DT-6 Datasheet - Page 17

• Manufacturer Part Number: VG36641641DT-6
• Description: CMOS Synchronous Dynamic RAM
• Manufacturer: Powerchip

(Precharge command)
6.Address Bits of Bank-Select and Precharge
(Activate command)
(CAS strobes)
VIS
Row
Co1.
Document :1G5-0177
Row
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13
VG36644041DT / VG36648041DT / VG36641641DT
Rev.5
0
1
Disables Auto-Precharge (End of Burst)
Enables Auto - Precharge (End of Burst)
CMOS Synchronous Dynamic RAM
A12
A10 A12 A13 Result
0
0
1
1
A12
0
0
0
0
1
0
0
1
1
X: Don't care
A13 Result
X
0
0
1
1
0
1
0
1
A13
0
1
0
1
Enables Read/Write
commands for Bank A
Enables Read/Write
commands for Bank B
Enables Read/Write
commands for Bank C
Enables Read/Write
commands for Bank D
0
1
0
1
X
Result
Select Bank A
“Activate “ command
Select Bank B
“Activate” command
Select Bank C
“Activate” command
Select Bank D
“Activate” command
Precharge Bank A
Precharge Bank B
Precharge Bank C
Precharge Bank D
Precharge All Banks
Page 17