a42l2604 AMIC Technology Corporation, a42l2604 Datasheet
a42l2604
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a42l2604 Summary of contents
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... Add -45 grade and modify the AC, DC data Add -U type spec. 0.3 Modify DC data and all parts guarantee self-refresh mode PRELIMINARY (June, 2002, Version 0.3) dimensions in TSOP 24L package information A42L2604 Series Issue Date Remark June 13, 2001 Preliminary July 10, 2001 November 30, 2001 June 10, 2002 ...
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... CAS access time - 18/20 ns EDO Page Mode Cycle Time General Description The A42L2604 is a new generation randomly accessed memory for graphics, organized in a 4,194,304-word by 4-bit configuration. This product can execute Write and Read operation via CAS pin. The A42L2604 offers an accelerated Fast Page Mode ...
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... Minimum EDO Cycle Time PC Functional Description The A42L2604 reads and writes data by multiplexing an 22-bit address into a 11-bit(2K) row and column address. RAS and CAS are used to strobe the row address and the column address, respectively. A Read cycle is performed by holding the WE signal high during RAS / CAS operation. A Write cycle is executed by holding the WE signal low during RAS / CAS operation ...
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... Version 0.3) Vcc Vss VBB Generator Row Decoder Memory Array 4,194,304 X 4 Cells Column Decoder ( + - +85 C) Min. Typ. 3.0 3 2 A42L2604 Series Data in Buffer I I/O 3 Data out Buffer OE Max. Unit 3 VCC + 0.3 V 0.8 V AMIC Technology, Inc. ...
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... A42L2604 Series Address I/Os X High-Z Row/Col. Data Out Row/Col. Data Out Row/Col. Data In Row/Col. Data In Row/Col. Data Out Data In Row/Col. Data Out Col. Data Out Row/Col. Data In Col. ...
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... A42L2604 Series Test Conditions A 0V Vin Vin + 0.3V Pins not under Test = 0V D disabled, A OUT 0V Vout + VCC RAS , , and UCAS LCAS Address cycling min. RC RAS = UCAS = LCAS =V IH RAS and Address cycling, UCAS = LCAS = min ...
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... Column Address Hold Time from RAS 18 t Read Command Setup Time RCS 19 t Read Command Hold Time RCH PRELIMINARY (June, 2002, Version 0.3) 0.3V, VSS = +85 C) =2.0V/0.8V IL Parameter Min. 6 A42L2604 Series -45 -50 Max. Min. Max ...
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... RAS to WE Delay Time (Read-Modify-Write CWD CAS to WE Delay Time (Read-Modify-Write) Column Address to WE Delay Time 39 t AWD (Read-Modify-Write) PRELIMINARY (June, 2002, Version 0.3) (VCC = 3.3V 0.3V, VSS = +85 C) =2.0V/0.8V IL Parameter Min. 104 7 A42L2604 Series -45 -50 Max. Min. Max ...
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... VSS = +85 C) =2.0V/0.8V IL Parameter Min (EDO Page CAS -before- RAS ) 10 - 100 C -B- R self refresh -B- R self refresh) - -B- self refresh) 8 A42L2604 Series -45 -50 Unit Max. Min. Max ...
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... They are included in the data sheet t (min.) and t WCS WCS WCH CAC CPA (max.) values. CPA 9 A42L2604 Series (max.) is specified as a reference RCD (max.) is specified as a reference RAD t (min.), the cycle is an early write cycle WCH t (min RWD RWD AMIC Technology, Inc. . CAC ...
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... PRELIMINARY (June, 2002, Version 0.3) t RC(1) t RAS(3) t CSH(8) t RCD( RAD(6) RAL(21 ASC(24) CAH(25) Column Address t AR(17) t RCS(18) t CAC(14) t AA(15) t RAC(13) High-Z t CLZ(12) 10 A42L2604 Series t RP( RSH(7) CRP(9) t CAS(4) t RCH(19) t RRH(20) t OEA(16) t OFF(23) t OEZ(51) Valid Data-out AMIC Technology, Inc. : High or Low ...
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... Row Address Address I/O 3 PRELIMINARY (June, 2002, Version 0.3) t RC(1) t RAS(3) t CSH( RCD(5) RSH(7) t CAS(4) t AR(17 RAD(6) RAL(21) t CAH(25) t ASC(24) Column Address t WCR(29) t CWL(32) t RWL(31) t WP(30 WCS(27) WCH(28) t DHR(35 DS(33) DH(34) Valid Data-in 11 A42L2604 Series t RP(2) t CRP(9) : High or Low AMIC Technology, Inc. ...
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... Row Address Address I/O 3 PRELIMINARY (June, 2002, Version 0.3) t RC(1) t RAS(3) t CSH(8) t RCD( AR(17 RAD(6) RAL(21) t CAH(25) t ASC(24) Column Address t WCR(29) t DHR(35) t DS(33) High-Z Vaild Data-in 12 A42L2604 Series t RP( RSH(7) CRP(9) CAS(4) t CWL(32) t RWL(31) t WP(30) t OEH(40) t DH(34) AMIC Technology, Inc. : High or Low ...
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... Version 0.3) t RWC(36) t RAS(3) t CSH(8) t RCD(5) t AR(17) t RAD( ASC(24) CAH(25) Column Address t AWD(39) t RCS(18) t RWD(37) t OEA(16) t CAC(14) t AA(15) t RAC(13) High-Z Data-out t CLZ(12) 13 A42L2604 Series t RSH(7) t CWL(32) t CWD38) t RWL(31) t WP(30) t OEZ(51) t OEH(40 DS(33) DH(34) Data-in AMIC Technology, Inc. t RP(2) t CRP(9) : High or Low ...
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... CSH(8) t RCD(5) t CP(44) t CAS(4) t CSH(8) t AR(16) t RAD(6) t ASC(24) Column Column t CAH(25) t RCS(18) t AA(15) t OEA(16) t OES(26) t RAC(13) t CAC(14) t CLZ(12) Data-out 14 A42L2604 Series t t PC(42) RSH( CAS(4) CAS(4) t RAL(21) t CAH(25) t CAH(25) t ASC(24) Column t t RCS(18) RCS(18) t RCH(25) t AA(15) t CPA(43) t OEA(16) t CAC(14) t OEP(41) t CAC(14) ...
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... CSH(8) t RCD( CAS(4) CP(44) t RAD(6) t CAH(25 ASC(24) ASC(24) Column t CWL(32 WCS(27) WCS(27) t WCH(28 WP(30) WP(30) t DH(34 DS(33) DS(33) Data-in Data-in 15 A42L2604 Series t t PC(42) RSH( CAS(4) CP(44) CAS(4) t RAL(21 CAH(25) CAH(25) t ASC(24) Column Column t t CWL(32) CWL(32) t RWL(31) t WCS(27) t WCH(28) t WP(30 DH(34) DH(34) t DS(33) Data-in AMIC Technology, Inc ...
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... RCS(18) CWD(38) t WP(30) t AWD(39) t OEA(16) t OEH(40 CAC(14) CPA(43 AA(15) AA(15) t OEZ(51) t DH(34) t RAC(13) t DS(33 CLZ(12) CLZ(12) Data-in Data-out 16 A42L2604 Series t t PCM(45) RSH( CP(44) CRW(46) CRW(46) t RAL(21 CAH(25) CAH(25 ASC(24) ASC(24) Column t CWL(32 CWD(38) CWD(38) t WP(30 AWD(39) AWD(39) ...
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... Note: WE Don't care. CAS Before RAS Refresh Cycle t RP(2) RAS t RPC(50) t PC(44) CAS t OFF(23) I I/O 3 Note: WE, OE, Address = Don't care. PRELIMINARY (June, 2002, Version 0.3) t RC(1) t RAS(3) t RAH(11) t RAS(3) t CHR(49) t CSR(48) High-Z 17 A42L2604 Series t RP(2) t RPC(50) t RC(1) t RP(2) AMIC Technology, Inc. : High or Low : High or Low ...
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... WE OE High-Z I I/O 15 PRELIMINARY (June, 2002, Version 0.3) t RC(1) t RAS(3) t AR(17 RCD(5) RSH(7) t RAL(21 CAH(25) RAH(11) t ASC(24) Column t AA(15) t OEA(16) t CAC(14) t CLZ(12) t RAC(13) 18 A42L2604 Series t RC( RP(2) RAS(3) RP( CHR(49) CRP(9) t RRH(20) t OEZ(51) t OFF(23) Valid Data-out : High or Low AMIC Technology, Inc. ...
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... CRP(9) CAS t ASR(10) Row Address t WCS(27 I I/O 3 PRELIMINARY (June, 2002, Version 0.3) t RC(1) t RAS(3) t AR(17 RCD(5) RSH( RAD(6) RAL(21) t CAH(25) t RAH(11) t ASC(24) Column t WCH(28) t WP(30 DS(33) DH(34) Valid Data-in 19 A42L2604 Series t RC( RP(2) RAS(3) RP( CHR(49) CRP(9) : High or Low AMIC Technology, Inc. ...
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... PRELIMINARY (June, 2002, Version 0.3) t RASP(47) t CSH(8) t PC(42 RCD(5) CAS(4) CP(44) t ASC(24) t CAH(25) Column Column t AA(15) t CAP(43) t RAC(13) t CAC(14) t OEA(16) t COH(22) Data-out 20 A42L2604 Series t t PC(42) RSH( CAS(4) CP(44) CAS(4) t RAL(21) t CAH(25 ASC(24) CAH(25) Column t RCH(19 WCS(27) WCH(28) t AA(15) t DS(33) t CAC(14) Data-out Data-in AMIC Technology, Inc ...
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... I Note: WE Don't care. n Self Refresh Mode. a. Entering the Self Refresh Mode: The A42L2604 Self Refresh Mode is entered by using longer than 100 s. b. Continuing the Self Refresh Mode: The Self Refresh Mode is continued by holding CAS It does not depend on c. Exiting the Self Refresh Mode: ...
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... TSOP 24/26L type II (300mil) Note for industrial operating temperature range. PRELIMINARY (June, 2002, Version 0.3) 10%) Parameter Input Capacitance I/O Capacitance 45ns A42L2604S-45 A42L2604S-50 A42L2604V-45 A42L2604V-50 A42L2604V-45U A42L2604V-50U 22 A42L2604 Series Max. Unit Test Conditions 5 pF Vin = Vin = Vin = Vout = 0V 50ns Refresh Cycle 2K ...
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... E 0.295 0.300 0.305 7. 0.245 0.265 0.285 6. 0.044 0.050 0.056 1. 0.048 - 0 10 does not include resin fins for PC Board surface mount pad pitch design A42L2604 Series unit: inches/ Dimensions in mm Nom Max - - 3.56 2.03 2.29 2.54 2.67 0.46 0.56 0.71 0.81 0.25 0.36 - 17.15 17.42 8.56 8.81 7.62 7.75 6.73 7.24 1.27 1. ...
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... A 0.037 0.039 0.041 0. 0.012 0.016 0.020 0. 0.005 - D 0.671 0.675 0.679 17.04 E 0.298 0.300 0.302 7. 0.050 - H 0.355 0.363 0.371 9. 0.031 - L 0.016 0.020 0.024 0. 0.037 - 0.004 - A42L2604 Series unit: inches/mm L Dimensions in mm Nom Max - - 1. 1.00 1.05 0.40 0.50 - 0.127 - 17.14 17.24 7.62 7.67 - 1.27 - 9.22 9.42 - 0.80 - 0.50 0. AMIC Technology, Inc. ...