A23L26166/A23L261661/A23L261662 Series 4M X 16 / 8M X 8 BIT CMOS MASK ROM WITH PAGE MODE Preliminary Document Title 4M X 16 / 8M X 8 BIT CMOS MASK ROM WITH PAGE MODE Revision History History Issue Date Remark 0.0 Initial issue August 18, 2005 Preliminary 0.1 Change part no. from A23L2617/A23L26171 to A23L26166/A23L261661 May 30, 2006 0.2 Remove 44-pin SOP and 48-pin TSOP (reverse type) packages September 12, 2008 Rev. No. Change access time from 80ns(max.)/2.7V~3.6V to 90ns(max.)/2.7/3.6V 0.3 Add 56-pin TSOP(1) package type October 8, 2008 0.4 Remove -70 grade December 17, 2009 PRELIMINARY (December, 2009, Version 0.4) AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Preliminary 4M X 16 / 8M X 8 BIT CMOS MASK ROM Features Three-state outputs for wired-OR expansion Full static operation All inputs and outputs are directly TTL-compatible Available in 48-pin TSOP (Mask ROM type and flash memory’s pinouts compatible) and 56-pin TSOP (I) packages All Pb-free (Lead-free) products are RoHS compliant Pinout compatible with flash type (A23L261661) 4M x 16 bit or 8M x 8 bit organization Supply voltage range: 2.7V~3.6V Random access time: 90ns (max.)/2.7V~3.6V Current: Operating: 30mA Standby: 30μA Page Size: - 8 words per page - Page access: 30ns (max.)/2.7V~3.6V Pin Configurations TSOP (Mask ROM type) BYTE A16 A15 A14 A13 A12 A11 A10 A9 A8 A19 A21 A20 A18 A17 A7 A6 A5 A4 A3 A2 A1 A0 CE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A23L26166V 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 GND GND O15/A-1 O7 O14 O6 O13 O5 O12 O4 VCC VCC NC O11 O3 O10 O2 O9 O1 O8 O0 OE GND GND TSOP (Flash type) A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 NC NC A21 NC NC A18 A17 A7 A6 A5 A4 A3 A2 A1 PRELIMINARY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 (December, 2009, Version 0.4) A23L261661V 1 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 A16 BYTE GND O15/A-1 O7 O14 O6 O13 O5 O12 O4 VCC O11 O3 O10 O2 O9 O1 O8 O0 OE GND CE A0 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Pin Configurations (continued) 56-pin TSOP(I) NC NC A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 NC NC A21 NC NC A18 A17 A7 A6 A5 A4 A3 A2 A1 NC NC 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 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 A23L261662V NC NC A16 BYTE GND O15/A-1 O7 O14 O6 O13 O5 O12 O4 VCC O11 O3 O10 O2 O9 O1 O8 O0 OE GND CE A0 NC NC Block Diagram ROW MEMORY CELL DECODER ARRAY DRIVER (A-1) A0 - A21 ADDRESS INPUTS COLUMN DECODER COLUMN SELECTOR CIRCUITRY DRIVER O0 CE OE BYTE O1 POWER-DOWN DOWN OR OUTPUT ENABLE CIRCUITRY BYTE CIRCUITRY O2 O3 O4 O5 O6 O7 (O8) (O9) (O10) (O11) (O12) (O13) (O14) (O15) PRELIMINARY (December, 2009, Version 0.4) 2 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Pin Descriptions Pin No. 48L TSOP (Mask ROM Type) (A23L26166) 48L TSOP (Flash Type) (A23L261661) 56L TSOP (I) (A23L261662) Symbol 2-23 1-10, 13, 16-25, 48 3-12, 15, 18-26, 31, 54 A0-A21 Address Inputs 28-35, 39-45 29-36, 38-44 35-42, 44-50 O0-O14 Data Outputs 46 45 51 O15/A-1 Output 15(WORD mode) / Description LSB Address (BYTE mode) 24 26 32 CE Chip Enable Input 27 28 34 OE Output Enable Input 1 47 53 BYTE BYTE or WORD mode Selection 37-38 37 43 VCC Power Supply 25-26, 47-48 27, 46 33, 52 GND Ground - 11, 12, 14, 15 1-2, 13-14, 16-17, 27-28, 29-30, 55-56 NC No Connection Recommended DC Operating Conditions (TA = 0°C to + 70°C) Symbol Parameter VCC Supply Voltage GND Ground Min. Max. Unit 2.7 3.6 V 0 0 V VIH Input High Voltage 2.2 VCC+0.3 V VIL Input Low Voltage - 0.3 0.6 V PRELIMINARY (December, 2009, Version 0.4) 3 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Absolute Maximum Ratings* *Comments Ambient Operating Temperature . . . . . . . . 0°C to + 70°C Storage Temperature . . . . . . . . . . . . . . -65°C to + 125°C Output Voltage . . . . . . . . . . . . . . . . . -0.5V to VCC + 0.5V Input Voltage . . . . . . . . . . . . . . . . . . -0.5V to VCC + 0.5V Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to this device. These are stress ratings only. Functional operation of this device at these or any other conditions above those indicated in the operational sections of this specification is not implied or intended. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability. DC Electrical Characteristics (TA = 0°C to + 70°C, VCC = 2.7V~3.6V, GND = 0V) Symbol Parameter VOH Output High Voltage VOL Output Low Voltage VlH Input High Voltage VlL Input Low Voltage ⎢lLI⎥ Min. Max. Conditions V IOH = -0.4mA (3V) 0.4 V IOL = 1.6mA (3V) 2.2 VCC + 0.3 V -0.3 0.6 V Input Leakage Current +10 μA VCC = max. VIN = VCC to GND ⎢lLO⎥ Output Leakage Current +10 μA VCC = max. VOUT = VCC to GND ICC Operating Supply Current 50 mA tCYC = min. ISB Standby Supply Current (TTL) 1.5 mA CE = VIH ISB1 Standby Supply Current (CMOS) 30 μA CE ≥ VCC - 0.2V PRELIMINARY (December, 2009, Version 0.4) 2.4 Unit 4 Note 1 2 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Capacitance Symbol Parameter Min. Max. Unit CI Input Capacitance 10 pF CO Output Capacitance 10 pF AC Characteristics Test Conditions Note TA = 25°C f = 1.0MHz 3 (TA = 0°C to +70°C, VCC = 2.7V~3.6V) Symbol Parameter A23L26166/A23L261661/ A23L261662-90 Min. Unit Note Max. tCYC Cycle Time 90 ns tAA Address Access Time 90 ns tACE Chip Enable Access Time 90 ns tPC Page Cycle Time tPAC Page Access Time 30 ns tAOE Output Enable Access Time 30 ns tOH Output Hold after Address Change 10 ns tLZ Output Low Z Delay 10 ns 4, 6 tHZ Output High Z Delay* ns 5, 6 30 ns 20 * tHZ is specified from either OE or CE going disabled, whichever occurs first. Notes: 1. OE / CE = VIH (Output is unloaded) 2. VIN = VIH/VIL, OE / CE = VIL (Output is unloaded) 3. This parameter is periodically sampled and is not 100% tested. All pins, except pins under test, are tied to AC ground. 4. Output LOW impedance delay (tLZ) is measured from CE or OE going active. 5. Output HIGH impedance delay (tHZ) is measured from CE or OE going inactive. 6. This parameter is sampled and not 100% tested. PRELIMINARY (December, 2009, Version 0.4) 5 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Timing Waveforms Propagation Delay from Address ( CE = Active, OE = Active) tCYC ADDRESS INPUTS VALID tAA tOH VALID DATA OUT Propagation Delay from Chip Enable or Output Enable (Address Valid) CHIP ENABLE VALID tACE OUTPUT ENABLE VALID tLZ tAOE tHZ VALID DATA OUT Page Access Mode Read Cycle tCYC ~ ~ A3 to A21 VALID ~ ~ 1'st VALID 8'th VALID tHZ tAOE tPAC tAA tPAC tHZ ~ ~ VALID (December, 2009, Version 0.4) VALID VALID ~ ~ PRELIMINARY 3'rd VALID tACE OE D0 to D15 (Word mode) D0 to D7 (Byte mode) D8 to D15 : Hi-Z (Byte mode) 2'nd VALID ~ ~ Chip Enable tPC ~ ~ A0 to A2 (Word mode) A-1 to A2 (Byte mode) tPC 6 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series AC Test Conditions Part No. A23L26166/ A23L261661/ A23L261662-90 Applied Voltage 2.7V~3.6V Input Pulse Levels 0.4V to 2.4V Input Rise and Fall Time 10 ns Timing Measurement Reference Level VIN = 1.4V, VOUT = 1.4V Output Load 1 TTL gate and CL = 100pF Function Table CE OE /NC BYTE O15/A-1 O0 - O7 O8 - O15 Mode L L H Data Pin O15 Data Out Data out Word L L L LSB Address A-1 Data Out Hi - Z Byte H X X X Hi - Z Hi - Z Power-down L H X X Hi - Z Hi - Z Output Disable PRELIMINARY (December, 2009, Version 0.4) 7 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Ordering Information Part No. Access Time (ns) Package A23L26166V-90F 90 48L Pb-Free TSOP (Mask ROM) A23L261661V-90F 90 48L Pb-Free TSOP (Flash Compatible) A23L261662V-90F 90 56L Pb-Free TSOP (I) PRELIMINARY (December, 2009, Version 0.4) 8 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Package Information unit: inches/mm TSOP 48L (Type I) Outline Dimensions 1 48 24 25 y D1 A1 A2 A D 0.25 c S e E b D Detail "A" L θ Detail "A" Dimensions in inches Symbol Min Nom Max Dimensions in mm Min Nom Max A - - 0.047 - - 1.20 A1 0.002 - 0.006 0.05 - 0.15 A2 0.037 0.039 0.042 0.94 1.00 1.06 b 0.007 0.009 0.011 0.18 0.22 0.27 c 0.004 - 0.008 0.12 - 0.20 D 0.779 0.787 0.795 19.80 20.00 20.20 D1 0.720 0.724 0.728 18.30 18.40 18.50 E - 0.472 0.476 - 12.00 12.10 0.024 0.40 e L 0.020 BASIC 0.016 S 0.020 0.50 BASIC 0.011 Typ. 0.50 0.60 0.28 Typ. y - - 0.004 - - 0.10 θ 0° - 8° 0° - 8° Notes: 1. The maximum value of dimension D includes end flash. 2. Dimension E does not include resin fins. 3. Dimension S includes end flash. PRELIMINARY (December, 2009, Version 0.4) 9 AMIC Technology, Corp. A23L26166/A23L261661/A23L261662 Series Package Information unit: inches/mm TSOP 56L (Type I) Outline Dimensions 56 28 29 0.10 1 A1 A2 A D1 Seating Plane D c e 0.010/ 0.25 0.010 / 0.25 Typ. b E D 0.020/0.5 Typ. L L1 Dimensions in inches Symbol Min Max Dimensions in mm Min Nom Max A - - 0.047 - - 1.20 A1 0.002 - 0.006 0.05 - 0.15 A2 0.037 0.039 0.041 0.95 1.00 1.05 0.27 b 0.007 0.009 0.011 0.17 0.22 c 0.005 0.007 0.009 0.12 0.17 0.22 D 0.780 0.787 0.795 19.80 20.00 20.20 D1 0.720 0.724 0.728 18.30 18.40 18.50 E 0.547 0.551 0.555 13.90 14.00 14.10 e PRELIMINARY Nom 0.020 BSC 0.50 BSC L 0.018 0.024 0.030 0.45 0.60 0.75 L1 0.024 0.031 0.039 0.60 0.80 1.00 θ 0° - 8° 0° - 8° (December, 2009, Version 0.4) 10 AMIC Technology, Corp.