HY5DU561622ALT-K HYNIX [Hynix Semiconductor], HY5DU561622ALT-K Datasheet - Page 34
HY5DU561622ALT-K
Manufacturer Part Number
HY5DU561622ALT-K
Description
256M-S DDR SDRAM
Manufacturer
HYNIX [Hynix Semiconductor]
Datasheet
1.HY5DU561622ALT-K.pdf
(36 pages)
- Current page: 34 of 36
- Download datasheet (377Kb)
Rev. 0.4/ May. 02
14. DQS, DM and DQ input slew rate is specified to prevent double clocking of data and preserve setup and hold times. Signal
15. tDAL = (tDPL / tCK ) + (tRP / tCK ). For each of the terms above, if not already an integer, round to the next highest integer.
16. For the parts which do not has internal RAS lockout circuit, Active to Read with Auto precharge delay should be
17. tHZ and tLZ transitions occur in the same access time windows as valid data trasitions. These parameters are not referenced
transitions through the DC region must be monotonic.
tCK is equal to the actual system clock cycle time.
Example: For DDR266B at CL=2.5 and tCK = 7.5 ns,
tDAL = (15 ns / 7.5 ns) + (20 ns / 7.5 ns) = (2.00) + (2.67)
Round up each non-integer to the next highest integer: = (2) + (3), tDAL = 5 clocks
tRAS - (BL/2) x tCK.
to a specific voltage level but specify when the device output is no longer driving (HZ), or begins driving (LZ).
HY5DU56422A(L)T
HY5DU56822A(L)T
HY5DU561622A(L)T
34
Related parts for HY5DU561622ALT-K
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
GL6965Telephone Speech Network with Dialer Interface
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
GL6962Low Voltage Universal Speech Network
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
ROM/RAM size: 2 K/128 bytes, 2-5.5 V , 4-8 MHz,8-bit single-chip microcontroller
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
GL6551COMPANDER
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
ROM/RAM size:2 Kb/128 bytes,4.25-5.5 V, 12 MHz, 8-bit microcontroller
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
Asynchronous communication element with FIFO
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
256K x 1-Bit CMOS DRAM
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
128M(4Mx32) GDDR SDRAM
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Hynix Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Hynix Semiconductor
Datasheet: