HM5164165F Series HM5165165F Series 64M EDO DRAM (4-Mword × 16-bit) 8k refresh/4k refresh E0099H10 (1st edition) (Previous ADE-203-1058C(Z)) Jan. 31, 2001 Description The HM5164165F Series, HM5165165F Series are 64M-bit dynamic RAMs organized as 4,194,304-word × 16-bit. They have realized high performance and low power by employing CMOS process technology. HM5164165F Series, HM5165165F Series offer Extended Data Out (EDO) Page Mode as a high speed access mode. They have the package variations of standard 50-pin plastic SOJ and standerd 50-pin plastic TSOPII Features • Single 3.3 V supply: 3.3 V ± 0.3 V • Access time: 50 ns/60 ns (max) • Power dissipation Active: 432 mW/396 mW (max) (HM5164165F Series) : 504 mW/432 mW (max) (HM5165165F Series) Standby : 1.8 mW (max) (CMOS interface) : 1.1 mW (max) (L-version) • EDO page mode capability • Refresh cycles RAS-only refresh 8192 cycles /64 ms (HM5164165F, HM5164165FL) 4096 cycles /64 ms (HM5165165F, HM5165165FL) CBR/Hidden refresh 4096 cycles /64 ms (HM5164165F, HM5164165FL, HM5165165F, HM5165165FL) Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd. HM5164165F Series, HM5165165F Series • 4 variations of refresh RAS-only refresh CAS-before-RAS refresh Hidden refresh Self refresh (L-version) • 2CAS-byte control • Battery backup operation (L-version) Ordering Information Type No. Access time Package HM5164165FJ-5 HM5164165FJ-6 50 ns 60 ns 400-mil 50-pin plastic SOJ (CP-50DA) HM5164165FLJ-5 HM5164165FLJ-6 50 ns 60 ns HM5165165FJ-5 HM5165165FJ-6 50 ns 60 ns HM5165165FLJ-5 HM5165165FLJ-6 50 ns 60 ns HM5164165FTT-5 HM5164165FTT-6 50 ns 60 ns HM5164165FLTT-5 HM5164165FLTT-6 50 ns 60 ns HM5165165FTT-5 HM5165165FTT-6 50 ns 60 ns HM5165165FLTT-5 HM5165165FLTT-6 50 ns 60 ns Data Sheet E0099H10 2 400-mil 50-pin plastic TSOP II (TTP-50DB) HM5164165F Series, HM5165165F Series Pin Arrangement (HM5164165F Series) 50-pin TSOP 50-pin SOJ VCC I/O0 I/O1 I/O2 I/O3 VCC I/O4 I/O5 I/O6 I/O7 NC VCC WE RAS NC NC NC NC A0 A1 A2 A3 A4 A5 VCC 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 VSS I/O15 I/O14 I/O13 I/O12 VSS I/O11 I/O10 I/O9 I/O8 NC VSS LCAS UCAS OE NC NC A12 A11 A10 A9 A8 A7 A6 VSS VCC I/O0 I/O1 I/O2 I/O3 VCC I/O4 I/O5 I/O6 I/O7 NC VCC WE RAS NC NC NC NC A0 A1 A2 A3 A4 A5 VCC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 VSS I/O15 I/O14 I/O13 I/O12 VSS I/O11 I/O10 I/O9 I/O8 NC VSS LCAS UCAS OE NC NC A12 A11 A10 A9 A8 A7 A6 VSS (Top view) (Top view) Pin Description Pin name Function A0 to A12 Address input — Row/Refresh address A0 to A12 — Column address A0 to A8 I/O0 to I/O15 Data input/output RAS Row address strobe UCAS, LCAS Column address strobe WE Write enable OE Output enable VCC Power supply VSS Ground NC No connection Data Sheet E0099H10 3 HM5164165F Series, HM5165165F Series Pin Arrangement (HM5165165F Series) 50-pin TSOP 50-pin SOJ VCC I/O0 I/O1 I/O2 I/O3 VCC I/O4 I/O5 I/O6 I/O7 NC VCC WE RAS NC NC NC NC A0 A1 A2 A3 A4 A5 VCC 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 VSS I/O15 I/O14 I/O13 I/O12 VSS I/O11 I/O10 I/O9 I/O8 NC VSS LCAS UCAS OE NC NC NC A11 A10 A9 A8 A7 A6 VSS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 (Top view) (Top view) Pin Description Pin name Function A0 to A11 Address input — Row/Refresh address A0 to A11 — Column address A0 to A9 I/O0 to I/O15 Data input/output RAS Row address strobe UCAS, LCAS Column address strobe WE Write enable OE Output enable VCC Power supply VSS Ground NC No connection Data Sheet E0099H10 4 VCC I/O0 I/O1 I/O2 I/O3 VCC I/O4 I/O5 I/O6 I/O7 NC VCC WE RAS NC NC NC NC A0 A1 A2 A3 A4 A5 VCC VSS I/O15 I/O14 I/O13 I/O12 VSS I/O11 I/O10 I/O9 I/O8 NC VSS LCAS UCAS OE NC NC NC A11 A10 A9 A8 A7 A6 VSS HM5164165F Series, HM5165165F Series Block Diagram (HM5164165F Series) RAS UCAS LCAS WE OE Timing and control A0 Column decoder A1 to Column • • • address buffers • • • Row address buffers A9 to A12 Row decoder A8 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array I/O buffers I/O0 to I/O15 Data Sheet E0099H10 5 HM5164165F Series, HM5165165F Series Block Diagram (HM5165165F Series) RAS UCAS LCAS WE OE Timing and control Column decoder A0 Column A1 to • • • address buffers • • • Row address buffers A10 Row decoder A9 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array 4M array A11 Data Sheet E0099H10 6 I/O buffers I/O0 to I/O15 HM5164165F Series, HM5165165F Series Operation Table RAS LCAS UCAS WE OE I/O 0 to I/O 7 I/O 8 to I/O 15 Operation H × × × × High-Z High-Z Standby L L H H L Dout High-Z Read cycle L H L H L High-Z Dout L L L H L L L L L L H L L H H L L H L L Dout Dout L* 2 × Din × L* 2 × × Din L* 2 × Din Din L* 2 H Din × L* 2 H × Din 2 H Din Din Early write cycle Delayed write cycle L L L L* L L H H to L L to H Dout/Din High-Z L H L H to L L to H High-Z Dout/Din L L L H to L L to H Dout/Din Dout/Din L H H × × High-Z High-Z RAS-only refresh cycle H to L H L H × High-Z High-Z CAS-before-RAS refresh cycle or H to L L H H × High-Z High-Z Self refresh cycle (L-version) H to L L L H × High-Z High-Z L L L H H High-Z High-Z Read-modify-write cycle Read cycle (Output disabled) Notes: 1. H: VIH (inactive) L: VIL (active) ×: VIH or VIL 2. t WCS ≥ 0 ns: Early write cycle t WCS < 0 ns: Delayed write cycle 3. Mode is determined by the OR function of the UCAS and LCAS. (Mode is set by the earliest of UCAS and LCAS active edge and reset by the latest of UCAS and LCAS inactive edge.) However write operation and output High-Z control are done independently by each UCAS, LCAS. ex. if RAS = H to L, LCAS = L, UCAS = H, then CAS-before-RAS refresh cycle is selected. Data Sheet E0099H10 7 HM5164165F Series, HM5165165F Series Absolute Maximum Ratings Parameter Symbol Value Unit Terminal voltage on any pin relative to V SS VT –0.5 to VCC + 0.5 (≤ 4.6 V (max)) V Power supply voltage relative to V SS VCC –0.5 to +4.6 V Short circuit output current Iout 50 mA Power dissipation PT 1.0 W Storage temperature Tstg –55 to +125 °C DC Operating Conditions Parameter Symbol Min Typ Max Unit Notes Supply voltage VCC 3.0 3.3 3.6 V 1, 2 VSS 0 0 0 V 2 Input high voltage VIH 2.0 — VCC + 0.3 V 1 Input low voltage VIL –0.3 — 0.8 V 1 Ambient temperature range Ta 0 — 70 ˚C Notes: 1. All voltage referred to VSS . 2. The supply voltage with all VCC pins must be on the same level. The supply voltage with all VSS pins must be on the same level. Data Sheet E0099H10 8 HM5164165F Series, HM5165165F Series DC Characteristics (HM5164165F Series) HM5164165F -5 Parameter -6 Symbol Min Max Min Max Unit Test conditions I CC1 — 120 — 110 mA t RC = min I CC2 — 2 — 2 mA TTL interface RAS, UCAS, LCAS = VIH Dout = High-Z — 0.5 — 0.5 mA CMOS interface RAS, UCAS, LCAS ≥ VCC – 0.2 V Dout = High-Z I CC2 — 300 — 300 µA CMOS interface RAS, UCAS, LCAS ≥ VCC – 0.2 V Dout = High-Z I CC3 — 120 — 110 mA t RC = min Standby current* I CC5 — 5 — 5 mA RAS = VIH UCAS, LCAS = VIL Dout = enable CAS-before-RAS refresh current I CC6 — 120 — 110 mA t RC = min EDO page mode current*1, * 3 I CC7 — 120 — 110 mA RAS = VIL , CAS cycle, t HPC = tHPC min Battery backup current*4 (Standby with CBR refresh) (L-version) I CC10 — 1.2 — 1.2 mA CMOS interface Dout = High-Z CBR refresh: tRC = 15.6 µs t RAS ≤ 0.3 µs Self refresh mode current (L-version) I CC11 — 500 — 500 µA CMOS interface RAS, UCAS, LCAS ≤ 0.2 V Dout = High-Z Input leakage current I LI –5 5 –5 5 µA 0 V ≤ Vin ≤ VCC + 0.3 V Output leakage current I LO –5 5 –5 5 µA 0 V ≤ Vout ≤ VCC Dout = disable Output high voltage VOH 2.4 VCC 2.4 VCC V High Iout = –2 mA Output low voltage VOL 0 0.4 0 0.4 V Low Iout = 2 mA 1, Operating current* * 2 Standby current Standby current (L-version) RAS-only refresh current*2 1 Notes: 1. I CC depends on output load condition when the device is selected. ICC max is specified at the output open condition. 2. Address can be changed once or less while RAS = VIL. 3. Measured with one sequential address change per EDO cycle, tHPC . 4. VIH ≥ VCC – 0.2 V, 0 V ≤ VIL ≤ 0.2 V. Data Sheet E0099H10 9 HM5164165F Series, HM5165165F Series DC Characteristics (HM5165165F Series) HM5165165F -5 Parameter -6 Symbol Min Max Min Max Unit Test conditions I CC1 — 140 — 120 mA t RC = min I CC2 — 2 — 2 mA TTL interface RAS, UCAS, LCAS = VIH Dout = High-Z — 0.5 — 0.5 mA CMOS interface RAS, UCAS, LCAS ≥ VCC – 0.2 V Dout = High-Z I CC2 — 300 — 300 µA CMOS interface RAS, UCAS, LCAS ≥ VCC – 0.2 V Dout = High-Z I CC3 — 140 — 120 mA t RC = min Standby current* I CC5 — 5 — 5 mA RAS = VIH UCAS, LCAS = VIL Dout = enable CAS-before-RAS refresh current I CC6 — 140 — 120 mA t RC = min EDO page mode current*1, * 3 I CC7 — 120 — 110 mA RAS = VIL , CAS cycle, t HPC = tHPC min Battery backup current*4 (Standby with CBR refresh) (L-version) I CC10 — 1.2 — 1.2 mA CMOS interface Dout = High-Z CBR refresh: tRC = 15.6 µs t RAS ≤ 0.3 µs Self refresh mode current (L-version) I CC11 — 500 — 500 µA CMOS interface RAS, UCAS, LCAS ≤ 0.2 V Dout = High-Z Input leakage current I LI –5 5 –5 5 µA 0 V ≤ Vin ≤ VCC + 0.3 V Output leakage current I LO –5 5 –5 5 µA 0 V ≤ Vout ≤ VCC Dout = disable Output high voltage VOH 2.4 VCC 2.4 VCC V High Iout = –2 mA Output low voltage VOL 0 0.4 0 0.4 V Low Iout = 2 mA 1, Operating current* * 2 Standby current Standby current (L-version) RAS-only refresh current*2 1 Notes: 1. I CC depends on output load condition when the device is selected. ICC max is specified at the output open condition. 2. Address can be changed once or less while RAS = VIL. 3. Measured with one sequential address change per EDO cycle, tHPC . 4. VIH ≥ VCC – 0.2 V, 0 V ≤ VIL ≤ 0.2 V. Data Sheet E0099H10 10 HM5164165F Series, HM5165165F Series Capacitance (Ta = 25°C, VCC = 3.3 V ± 0.3 V) Parameter Symbol Min Typ Max Unit Notes Input capacitance (Address) CI1 — — 5 pF 1 Input capacitance (Clocks) CI2 — — 7 pF 1 Output capacitance (Data-in, Data-out) CI/O — — 7 pF 1, 2 Notes : 1. Capacitance measured with Boonton Meter or effective capacitance measuring method. 2. RAS, UCAS and LCAS = VIH to disable Dout. Data Sheet E0099H10 11 HM5164165F Series, HM5165165F Series AC Characteristics (Ta = 0 to +70°C, VCC = 3.3 V ± 0.3 V, VSS = 0 V)*1, *2, *19, *26 Test Conditions • • • • • Input rise and fall time: 2 ns Input pulse levels: V IL = 0 V, V IH = 3.0 V Input timing reference levels: 0.8 V, 2.0 V Output timing reference levels: 0.8 V, 2.0 V Output load: 1 TTL gate + C L (100 pF) (Including scope and jig) Read, Write, Read-Modify-Write and Refresh Cycles (Common parameters) HM5164165F/HM5165165F -5 -6 Parameter Symbol Min Max Min Max Unit Random read or write cycle time t RC 84 — 104 — ns RAS precharge time t RP 30 — 40 — ns CAS precharge time t CP 8 — 10 — ns RAS pulse width t RAS 50 10000 60 10000 ns CAS pulse width t CAS 8 10000 10 10000 ns Row address setup time t ASR 0 — 0 — ns Row address hold time t RAH 8 — 10 — ns Column address setup time t ASC 0 — 0 — ns 27 Column address hold time t CAH 8 — 10 — ns 27 RAS to CAS delay time t RCD 12 37 14 45 ns 3 RAS to column address delay time t RAD 10 25 12 30 ns 4 RAS hold time t RSH 13 — 15 — ns CAS hold time t CSH 38 — 40 — ns CAS to RAS precharge time t CRP 5 — 5 — ns 28 OE to Din delay time t OED 13 — 15 — ns 5 OE delay time from Din t DZO 0 — 0 — ns 6 CAS delay time from Din t DZC 0 — 0 — ns 6 Transition time (rise and fall) tT 2 50 2 50 ns 7 Data Sheet E0099H10 12 Notes 30 HM5164165F Series, HM5165165F Series Read Cycle HM5164165F/HM5165165F -5 -6 Parameter Symbol Min Max Min Max Unit Notes Access time from RAS t RAC — 50 — 60 ns 8, 9 Access time from CAS t CAC — 13 — 15 ns 9, 10, 17 Access time from address t AA — 25 — 30 ns 9, 11, 17 Access time from OE t OEA — 13 — 15 ns 9 Read command setup time t RCS 0 — 0 — ns 27 Read command hold time to CAS t RCH 0 — 0 — ns 12, 28 Read command hold time from RAS t RCHR 50 — 60 — ns Read command hold time to RAS t RRH 0 — 0 — ns Column address to RAS lead time t RAL 25 — 30 — ns Column address to CAS lead time t CAL 15 — 18 — ns CAS to output in low-Z t CLZ 0 — 0 — ns Output data hold time t OH 3 — 3 — ns Output data hold time from OE t OHO 3 — 3 — ns Output buffer turn-off time t OFF — 13 — 15 ns 13, 21 Output buffer turn-off to OE t OEZ — 13 — 15 ns 13 CAS to Din delay time t CDD 13 — 15 — ns 5 Output data hold time from RAS t OHR 3 — 3 — ns 21 Output buffer turn-off to RAS t OFR — 13 — 15 ns 13, 21 Output buffer turn-off to WE t WEZ — 13 — 15 ns 13 WE to Din delay time t WED 13 — 15 — ns RAS to Din delay time t RDD 13 — 15 — ns 12 21 Data Sheet E0099H10 13 HM5164165F Series, HM5165165F Series Write Cycle HM5164165F/HM5165165F -5 -6 Parameter Symbol Min Max Min Max Unit Notes Write command setup time t WCS 0 — 0 — ns 14, 27 Write command hold time t WCH 8 — 10 — ns 27 Write command pulse width t WP 8 — 10 — ns Write command to RAS lead time t RWL 13 — 15 — ns Write command to CAS lead time t CWL 8 — 10 — ns 29 Data-in setup time t DS 0 — 0 — ns 15, 29 Data-in hold time t DH 8 — 10 — ns 15, 29 Notes Read-Modify-Write Cycle HM5164165F/HM5165165F -5 -6 Parameter Symbol Min Max Min Max Unit Read-modify-write cycle time t RWC 116 — 140 — ns RAS to WE delay time t RWD 67 — 79 — ns 14 CAS to WE delay time t CWD 30 — 34 — ns 14 Column address to WE delay time t AWD 42 — 49 — ns 14 OE hold time from WE t OEH 13 — 15 — ns Refresh Cycle HM5164165F/HM5165165F -5 -6 Parameter Symbol Min Max Min Max Unit Notes CAS setup time (CBR refresh cycle) t CSR 5 — 5 — ns 27 CAS hold time (CBR refresh cycle) t CHR 8 — 10 — ns 28 WE setup time (CBR refresh cycle) t WRP 0 — 0 — ns WE hold time (CBR refresh cycle) t WRH 8 — 10 — ns RAS precharge to CAS hold time t RPC 5 — 5 — ns Data Sheet E0099H10 14 27 HM5164165F Series, HM5165165F Series EDO Page Mode Cycle HM5164165F/HM5165165F -5 -6 Parameter Symbol Min Max Min Max Unit Notes EDO page mode cycle time t HPC 20 — 25 — ns 20 EDO page mode RAS pulse width t RASP — 100000 — 100000 ns 16 Access time from CAS precharge t CPA — 28 — 35 ns 9, 17, 28 RAS hold time from CAS precharge t CPRH 28 — 35 — ns Output data hold time from CAS low t DOH 3 — 3 — ns CAS hold time referred OE t COL 8 — 10 — ns CAS to OE setup time t COP 5 — 5 — ns Read command hold time from CAS precharge t RCHC 28 — 35 — ns Write pulse width during CAS precharge t WPE 8 — 10 — ns OE precharge time 8 — 10 — ns t OEP 9, 22 EDO Page Mode Read-Modify-Write Cycle HM5164165F/HM5165165F -5 Parameter Symbol -6 Min Max Min Max Unit EDO page mode read-modify-write cycle t HPRWC time 57 — 68 — ns WE delay time from CAS precharge 45 — 54 — ns t CPW Notes 14, 28 Refresh (HM5164165F Series) Parameter Symbol Max Unit Note Refresh period t REF 64 ms 8192 cycles Data Sheet E0099H10 15 HM5164165F Series, HM5165165F Series Refresh (HM5165165F Series) Parameter Symbol Max Unit Note Refresh period t REF 64 ms 4096 cycles Self Refresh Mode (L-version) HM5164165FL/HM5165165FL -5 -6 Parameter Symbol Min Max Min Max Unit Notes RAS pulse width (self refresh) t RASS 100 — 100 — µs 25 RAS precharge time (self refresh) t RPS 90 — 110 — ns 25 CAS hold time (self refresh) t CHS –50 — –50 — ns 29 Notes: 1. AC measurements assume t T = 2 ns. 2. An initial pause of 200 µs is required after power up followed by a minimum of eight initialization cycles (any combination of cycles containing RAS-only refresh or CAS-before-RAS refresh). 3. Operation with the tRCD (max) limit insures that tRAC (max) can be met, tRCD (max) is specified as a reference point only; if t RCD is greater than the specified tRCD (max) limit, than the access time is controlled exclusively by tCAC . 4. Operation with the tRAD (max) limit insures that tRAC (max) can be met, tRAD (max) is specified as a reference point only; if t RAD is greater than the specified tRAD (max) limit, then access time is controlled exclusively by tAA . 5. Either t OED or tCDD must be satisfied. 6. Either t DZO or tDZC must be satisfied. 7. VIH (min) and VIL (max) are reference levels for measuring timing of input signals. Also, transition times are measured between V IH (min) and VIL (max). 8. Assumes that t RCD ≤ tRCD (max) and tRAD ≤ tRAD (max). If tRCD or tRAD is greater than the maximum recommended value shown in this table, t RAC exceeds the value shown. 9. Measured with a load circuit equivalent to 1 TTL loads and 100 pF. 10. Assumes that t RCD ≥ tRCD (max) and tRCD + tCAC (max) ≥ tRAD + tAA (max). 11. Assumes that t RAD ≥ tRAD (max) and tRCD + tCAC (max) ≤ tRAD + tAA (max). 12. Either t RCH or tRRH must be satisfied for a read cycles. 13. t OFF (max), tOEZ (max), tWEZ (max) and tOFR (max) define the time at which the outputs achieve the open circuit condition and are not referred to output voltage levels. 14. t WCS , t RWD, t CWD, t AWD and t CPW are not restrictive operating parameters. They are included in the data sheet as electrical characteristics only; if t WCS ≥ tWCS (min), the cycle is an early write cycle and the data out pin will remain open circuit (high impedance) throughout the entire cycle; if t RWD ≥ tRWD (min), tCWD ≥ tCWD (min), and tAWD ≥ tAWD (min), or tCWD ≥ tCWD (min), tAWD ≥ tAWD (min) and tCPW ≥ tCPW (min), the cycle is a read-modify-write and the data output will contain data read from the selected cell; if neither of the above sets of conditions is satisfied, the condition of the data out (at access time) is indeterminate. 15. t DS and t DH are referred to UCAS and LCAS leading edge in early write cycles and to WE leading edge in delayed write or read-modify-write cycles. Data Sheet E0099H10 16 HM5164165F Series, HM5165165F Series 16. t RASP defines RAS pulse width in EDO page mode cycles. 17. Access time is determined by the longest among tAA , t CAC and t CPA. 18. In delayed write or read-modify-write cycles, OE must disable output buffer prior to applying data to the device. 19. When output buffers are enabled once, sustain the low impedance state until valid data is obtained. When output buffer is turned on and off within a very short time, generally it causes large VCC/VSS line noise, which causes to degrade VIH min/VIL max level. 20. t HPC (min) can be achieved during a series of EDO page mode write cycles or EDO page mode read cycles. If both write and read operation are mixed in a EDO page mode RAS cycle (EDO page mode mix cycle (1), (2)), minimum value of CAS cycle (tCAS + tCP + 2 tT) becomes greater than the specified t HPC (min) value.The value of CAS cycle time of mixed EDO page mode is shown in EDO page mode mix cycle (1) and (2). 21. Data output turns off and becomes high impedance from later rising edge of RAS and CAS. Hold time and turn off time are specified by the timing specifications of later rising edge of RAS and CAS between tOHR and t OH, and between tOFR and t OFF. 22. t DOH defines the time at which the output level go cross. V OL = 0.8 V, VOH = 2.0 V of output timing reference level. 23. Before and after self refresh mode, execute CBR refresh to all refresh addresses in or within 64 ms period on the condition a and b below. a. Enter self refresh mode within 15.6 µs after either burst refresh or distributed refresh at equal interval to all refresh addresses are completed. b. Start burst refresh or distributed refresh at equal interval to all refresh addresses within 15.6µs after exiting from self refresh mode. 24. In case of entering from RAS-only-refresh, it is necessary to execute CBR refresh before and after self refresh mode according as note 23. 25 At t RASS > 100 µs, self refresh mode is activated, and not activated at tRASS < 10 µs. It is undefined within the range of 10 µs ≤ tRASS ≤ 100 µs. For tRASS ≥ 10 µs, it is necessary to satisfy tRPS. 26. When both UCAS and LCAS go low at the same time, all 16-bit data are written into the device. UCAS and LCAS cannot be staggered within the same write/read cycles. 27. t ASC, tCAH , t RCS , t WCS , t WCH, t CSR and t RPC are determined by the earlier falling edge of UCAS or LCAS. 28. t CRP , t CHR, t RCH, t CPA and tCPW are determined by the later rising edge of UCAS or LCAS. 29. t CWL, t DH, t DS and t CHS should be satisfied by both UCAS and LCAS. 30. t CP is determined by the time that both UCAS and LCAS are high. 31. XXX: H or L (H: VIH (min) ≤ VIN ≤ VIH (max), L: VIL (min) ≤ VIN ≤ VIL (max)) ///////: Invalid Dout When the address, clock and input pins are not described on timing waveforms, their pins must be applied V IH or VIL. Data Sheet E0099H10 17 HM5164165F Series, HM5165165F Series Notes concerning 2CAS control Please do not separate the UCAS/LCAS operation timing intentionally. UCAS/LCAS are allowed under the following conditions. However skew between 1. Each of the UCAS/LCAS should satisfy the timing specifications individually. 2. Different operation mode for upper/lower byte is not allowed; such as following. RAS Delayed write UCAS Early write LCAS WE 3. Closely separated upper/lower byte control is not allowed. However when the condition (tCP ≤ tUL) is satisfied, EDO page mode can be performed. RAS UCAS LCAS t UL 4. Byte control operation by remaining UCAS or LCAS high is guaranteed. Data Sheet E0099H10 18 HM5164165F Series, HM5165165F Series Timing Waveforms*31 Read Cycle tRC tRAS tRP RAS tCSH tT UCAS LCAS Address tRSH tCAS tRAD tASR tCRP tRCD tRAH tRAL tCAL tASC tCAH Column Row tRRH tRCHR tRCS tRCH WE tDZC tCDD tWED tRDD High-Z ; Din tDZO tOEA tOED OE tOEZ tOHO tOFF tOH tOFR tOHR tCAC tAA tRAC tCLZ tWEZ Dout Dout Data Sheet E0099H10 19 HM5164165F Series, HM5165165F Series Early Write Cycle tRC tRAS tRP RAS tCSH tCRP tRCD tRSH tCAS tT UCAS LCAS tASR Address tRAH Row tASC tCAH Column tWCS tWCH WE tDS Din tDH Din High-Z* Dout * t WCS Data Sheet E0099H10 20 t WCS (min) HM5164165F Series, HM5165165F Series Delayed Write Cycle*18 tRC tRAS tRP RAS tCSH tCRP tRCD tRSH tCAS tT UCAS LCAS tASR Address tRAH tASC Row tCAH Column tCWL tRWL tWP tRCS WE tDS tDZC High-Z Din ; Din tDH tOED tDZO tOEH tOEP OE tOEZ tCLZ High-Z Dout Invalid Dout Data Sheet E0099H10 21 HM5164165F Series, HM5165165F Series Read-Modify-Write Cycle*18 tRWC tRAS tRP RAS tT tRCD UCAS LCAS tCRP tRAD tASR Address tCAS tASC tRAH Row tCAH Column tCWL tCWD tRCS tRWL tWP tAWD tRWD WE tDZC tDS High-Z Din ; Din tDH tOED tDZO tOEH tOEA tOEP OE tCAC tAA tOEZ tRAC tOHO Dout Dout tCLZ Data Sheet E0099H10 22 High-Z HM5164165F Series, HM5165165F Series RAS-Only Refresh Cycle tRC tRAS tRP RAS tT tRPC tCRP tCRP UCAS LCAS tASR tRAH Row Address tOFR tOFF High-Z ; Dout Data Sheet E0099H10 23 HM5164165F Series, HM5165165F Series CAS-Before-RAS Refresh Cycle tRC tRP tRC tRP tRAS tRAS tRP RAS tT tRPC tCP tRPC tCSR tCHR tWRP tWRH tCP tCRP tCSR tCHR UCAS LCAS tWRP WE Address tOFR tOFF High-Z ; Dout Data Sheet E0099H10 24 tWRH HM5164165F Series, HM5165165F Series Hidden Refresh Cycle tRC tRAS tRP tRC tRAS tRC tRP tRAS tRP RAS tT tRSH tCHR tCRP tRCD UCAS LCAS tRAD tASR Address tRAH tRAL tASC Row tCAH Column tRRH tRCS tRCH WE tWED tDZC tCDD tRDD High-Z Din tDZO tOED tOEA OE tCAC tAA tRAC tOFF ; tCLZ tOEZ tWEZ tOHO tOH Dout Dout tOFR tOHR Data Sheet E0099H10 25 HM5164165F Series, HM5165165F Series EDO Page Mode Read Cycle t RP t HPC t RASP RAS tT t CSH t CP t HPC t CAS UCAS LCAS t HPC t CPRH t CP t t CRP RSH t CAS t RCHR t RCS t CP tCAS tCAS t RCHC t RRH t RCH t RCH t RCS WE tASR Address tRAH tASC Row tCAH Column 1 t WPE t ASC t CAH t ASC t CAH Column 2 Column 3 t CAL t CAL t RAL t CAH tASC t WED Column 4 t CAL t CAL tRDD tCDD tDZC High-Z Din tCOL tOEP tCOP tOED tOEP ; tDZO OE tAA tCAC tCAC tAA tWEZ tCPA tAA tCAC tOEZ tOHO tDOH Dout 1 Dout 2 Data Sheet E0099H10 26 tAA tOEZ tOEA tRAC Dout tOFR tOHR tOEZ tCPA tCPA tOEA Dout 2 tOHO Dout 3 tCAC tOHO tOFF tOH tOEA Dout 4 HM5164165F Series, HM5165165F Series EDO Page Mode Read Cycle (2CAS control) t RP t RASP RAS tT t CSH t HPC t CP t CAS LCAS tHPC t CP t HPC t CP t CRP tRSH t CAS tCAS UCAS t CAS t RCHC t RRH t RCH t RCS WE tASR Address tRAH tASC Row tCAH Column 1 t ASC t CAH t ASC t CAH Column 2 Column 3 t CAL t CAL t RAL t CAH tASC t WED Column 4 t CAL tRDD t CAL tDZC tCDD High-Z Din tCOL tDZO tCOP tOEP tOED tOEP OE tOEA tAA tCAC tOEZ tAA tOEZ tOHO ; tCAC tAA tOFR tOHR tOEZ tCPA tCPA tDOH tRAC L Dout tOEA tOHO tOFF tOH tOHO Dout 1 Dout 2 Dout 1 Dout 4 Dout 2 tCPA tAA tCAC U Dout tCAC tOEA Dout 3 Dout 4 Data Sheet E0099H10 27 HM5164165F Series, HM5165165F Series EDO Page Mode Early Write Cycle tRP tRASP RAS tT tCSH tHPC tCAS tRCD tCP tRSH tCAS tCP tCAS tCRP UCAS LCAS tASR Address Row tRAH tASC tCAH Column 1 tWCS tWCH tASC tCAH Column 2 tWCS tWCH tASC tCAH Column N tWCS tWCH WE tDS Din Dout tDH Din 1 tDS tDH Din 2 tDS tDH Din N High-Z* * t WCS Data Sheet E0099H10 28 t WCS (min) HM5164165F Series, HM5165165F Series EDO Page Mode Delayed Write Cycle*18 tRASP tRP RAS tT tCP tRCD tCRP tCP tCSH tHPC tCAS tCAS tRSH tCAS UCAS LCAS tRAD tASR tASC tCAH tASC tCAH Column 1 Column 2 tRAH Address Row tASC tCAH tCWL Column N tCWL tCWL tRWL tRCS tRCS tRCS WE tWP tDZC tDS tWP tDZC tDS tWP tDZC tDS tDH tDH Din 1 Din tDZO tOED tDH Din 2 tDZO tOED tOEP tOEH tDZO tOED tOEP tOEH ; tOEP tOEH Din N OE tCLZ tCLZ tOEZ tCLZ tOEZ tOEZ Dout Invalid Dout Invalid Dout High-Z Invalid Dout Data Sheet E0099H10 29 HM5164165F Series, HM5165165F Series EDO Page Mode Read-Modify-Write Cycle*18 t RASP t RP RAS tT t HPRWC t CP t RCD t RSH t CP t CAS t CAS t CRP t CAS UCAS LCAS t RAD t ASR Address t ASC t RAH Row t ASC t CAH t CAH Column 1 t ASC t CAH Column 2 t RWD t CWL t AWD t CPW t CWL t CPW t AWD t RCS t CWD Column N t CWL t AWD t RCS t CWD t RWL t CWD WE t RCS t WP t WP t DZC t DS t WP t DZC t DS t DZC t DS t DH t DH Din 1 Din t OED t OEP t OEH Din 2 t OED t DZO t OEP t OEH Din N t OED t DZO t OEP t OEH ; t DZO t DH OE t OHO t OEA t CAC t OHO t OEA t CAC t AA t OEA t CAC t AA t CPA t RAC t OEZ t CLZ t OHO t AA t CPA t OEZ t CLZ t OEZ t CLZ High-Z Dout Dout 1 Dout 2 Data Sheet E0099H10 30 Dout N HM5164165F Series, HM5165165F Series EDO Page Mode Mix Cycle (1) *20 t RP t RASP RAS tT UCAS LCAS t CAS t CRP t CP t CP t CP t CAS tCAS t CSH tCAS tCWL tRSH t RCD t WCS t WCH tCPW tAWD WE t ASC tRAH tASR Address Row tCAH Column 1 t RRH t RCH t RCS t RCS t ASC t CAH tASC t CAH Column 2 Column 3 tWP tASC t RAL t CAH Column 4 t CAL t DS Din Din 1 tRDD tCDD t CAL t DH t DH t DS High-Z Din 3 ; tOED tOEP tWED OE tCPA tAA tCAC Dout tOFR tWEZ tCPA tCPA tAA tOEA t DOH Dout 2 t OEZ tCAC t OHO Dout 3 tAA tOEZ tCAC tOHO tOEA tOFF tOH Dout 4 Data Sheet E0099H10 31 HM5164165F Series, HM5165165F Series EDO Page Mode Mix Cycle (2)*20 t RP t RASP RAS CAS tT UCAS LCAS t CSH t CAS t RCD t CAS tCAS t RCHR t RCS t RCH tWCS t WCH Address tCAS tCWL Row tCAH Column 1 t ASC t CAH t ASC t CAH Column 2 Column 3 t RRH t RCH tWP tCPW t ASC tRAH tRSH t RCS t RCS WE tASR t CRP t CP t CP t CP t RAL t CAH tASC Column 4 t CAL t CAL t DS t DS High-Z Din t DH tRDD tCDD t DH Din 2 Din 3 t OEP t OEP tOED tOED tCOP tWED tCOL OE t OEA tAA tOEA tCAC tOEZ tCPA tAA tCAC tRAC tOEZ t OHO t OHO Dout Dout 1 Data Sheet E0099H10 32 tOFR tWEZ tCPA Dout 3 tAA tCAC tOEZ tOEA tOFF tOH tOHO Dout 4 HM5164165F Series, HM5165165F Series Self Refresh Cycle (L-version)* 23, 24, 25 tRASS tRP tRPS RAS tT ; ; tRPC tCP tCRP tCHS tCSR UCAS LCAS tWRP tWRH WE ; tOFR tOFF Dout High-Z Data Sheet E0099H10 33 HM5164165F Series, HM5165165F Series Package Dimensions HM5164165FJ/FLJ Series HM5165165FJ/FLJ Series (CP-50DA) Unit: mm 26 10.16 ± 0.13 25 3.50 ± 0.26 0.47 1.09 Max *0.32 ± 0.08 0.30 ± 0.04 0.80 9.40 ± 0.25 0.10 *Dimension including the plating thickness Base material dimension Data Sheet E0099H10 34 2.55 ± 0.12 1 0.90 ± 0.26 50 11.18 ± 0.13 20.95 21.38 Max Hitachi Code JEDEC EIAJ Weight (reference value) CP-50DA Conforms — 1.2 g HM5164165F Series, HM5165165F Series HM5164165FTT/FLTT Series HM5165165FTT/FLTT Series (TTP-50DB) Unit: mm 20.95 21.35 Max 26 10.16 50 1 25 0.80 0.10 *0.30 +– 0.05 0.28 ± 0.05 0.13 M 0.80 11.76 ± 0.20 1.15 Max 0.10 *Dimension including the plating thickness Base material dimension 0.50 ± 0.10 Hitachi Code JEDEC EIAJ Weight (reference value) 0.68 0.13 ± 0.05 *0.145 ± 0.05 0.125 ± 0.04 1.20 Max 0° – 5° TTP-50DB — — 0.51 g Data Sheet E0099H10 35 HM5164165F Series, HM5165165F Series Cautions 1. Elpida Memory, Inc. neither warrants nor grants licenses of any rights of Elpida Memory, Inc.’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Elpida Memory, Inc. bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Elpida Memory, Inc. makes every attempt to ensure that its products are of high quality and reliability. However, contact Elpida Memory, Inc. before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Elpida Memory, Inc. particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Elpida Memory, Inc. bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Elpida Memory, Inc. product does not cause bodily injury, fire or other consequential damage due to operation of the Elpida Memory, Inc. product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Elpida Memory, Inc.. 7. Contact Elpida Memory, Inc. for any questions regarding this document or Elpida Memory, Inc. semiconductor products. Data Sheet E0099H10 36