1HY5PS12421B(L)FP
1HY5PS12821B(L)FP
1HY5PS121621B(L)FP
1. Description
1.1 Device Features & Ordering Information
1.1.1 Key Features
• VDD ,VDDQ =1.8 +/- 0.1V
• All inputs and outputs are compatible with SSTL_18 interface
• Fully differential clock inputs (CK, /CK) operation
• Double data rate interface
• Source synchronous-data transaction aligned to bidirectional data strobe (DQS, DQS)
• Differential Data Strobe (DQS, DQS)
• Data outputs on DQS, DQS edges when read (edged DQ)
• Data inputs on DQS centers when write(centered DQ)
• On chip DLL align DQ, DQS and DQS transition with CK transition
• DM mask write data-in at the both rising and falling edges of the data strobe
• All addresses and control inputs except data, data strobes and data masks latched on the rising edges of the clock
• Programmable CAS latency 3, 4, 5 and 6 supported
• Programmable additive latency 0, 1, 2, 3, 4 and 5 supported
• Programmable burst length 4 / 8 with both nibble sequential and interleave mode
• Internal four bank operations with single pulsed RAS
• Auto refresh and self refresh supported
• tRAS lockout supported
• 8K refresh cycles /64ms
• JEDEC standard 60ball FBGA(x4/x8) & 84ball FBGA(x16)
• Full strength driver option controlled by EMRS
• On Die Termination supported
• Off Chip Driver Impedance Adjustment supported
• Read Data Strobe supported (x8 only)
• Self-Refresh High Temperature Entry
• Partial Array Self Refresh support
Ordering Information
Part No.
Organization
Package
Operating Frequency
Speed Bin
E3
Lead free**
C4
Y4
Y5
S5
S6
tCK(ns)
5
3.75
3
3
2.5
2.5
CL
3
4
4
5
5
6
tRCD
3
4
4
5
5
6
tRP
3
4
4
5
5
6
Unit
Clk
Clk
Clk
Clk
Clk
Clk
HY5PS12421B(L)FP-X*
HY5PS12821B(L)FP-X*
HY5PS121621B(L)FP-X*
128Mx4
64Mx8
32Mx16
Note:
1. -X* is the speed bin, refer to the Operation Frequency table for
complete Part No.
2. Hynix Lead-free products are compliant to RoHS.
Rev. 0.7 / Oct. 2007
4
HYNIX [ HYNIX SEMICONDUCTOR ]
