A63P9336 Series 512K X 36 Bit Synchronous High Speed SRAM with Burst Counter and Pipelined Data Output Preliminary Document Title 512K X 36 Bit Synchronous High Speed SRAM with Burst Counter and Pipelined Data Output Revision History Rev. No. 0.0 History Issue Date Remark Initial issue March 3, 2007 Preliminary PRELIMINARY (March, 2007, Version 0.0) AMIC Technology, Corp. A63P9336 Series Preliminary 512K X 36 Bit Synchronous High Speed SRAM with Burst Counter and Pipelined Data Output Features Fast access times: 2.6/2.8/3.2/3.5/3.8/4.2 ns (250/227/200/166/150/133 MHZ) Single +2.5V+5% or +2.5V-5% power supply Synchronous burst function Individual Byte Write control and Global Write Registered output for pipelined applications Three separate chip enables allow wide range of options for CE control, address pipelining Selectable BURST mode SLEEP mode (ZZ pin) provided Available in 100-pin LQFP package All Pb-free (Lead-free) products are RoHS compliant General Description The A63P9336 is a high-speed SRAM containing 18M bits of bit synchronous memory, organized as 512K words by 36 bits. The A63P9336 combines advanced synchronous peripheral circuitry, 2-bit burst control, input registers, output registers and a 512KX36 SRAM core to provide a wide range of data RAM applications. The positive edge triggered single clock input (CLK) controls all synchronous inputs passing through the registers. Synchronous inputs include all addresses (A0 - A18), all data inputs (I/O1 - I/O36), active LOW chip enable ( CE ), two additional chip enables (CE2, CE2 ), burst control inputs ( ADSC , ADSP , ADV ), byte write enables ( BWE , BW1 , BW2 , BW3 , BW4 ) and Global Write ( GW ). Asynchronous inputs include PRELIMINARY (March, 2007, Version 0.0) output enable ( OE ), clock (CLK), BURST mode (MODE) and SLEEP mode (ZZ). Burst operations can be initiated with either the address status processor ( ADSP ) or address status controller ( ADSC ) input pin. Subsequent burst sequence burst addresses can be internally generated by the A63P9336 and controlled by the burst advance ( ADV ) pin. Write cycles are internally self-timed and synchronous with the rising edge of the clock (CLK). This feature simplifies the write interface. Individual Byte enables allow individual bytes to be written. BW1 controls I/O1 - I/O9, BW2 controls I/O10 - I/O18, BW3 controls I/O19 - I/O27, and BW4 controls I/O28 - I/O36, all on the condition that BWE is LOW. GW LOW causes all bytes to be written. 1 AMIC Technology, Corp. A63P9336 Series ADSP 84 A9 ADSC 85 81 OE 86 ADV BWE 87 A8 GW 88 82 CLK 89 83 GND 90 BW1 93 CE2 BW2 94 VCC BW3 95 91 BW4 96 92 CE CE2 97 A7 99 98 A6 100 Pin Configuration I/O19 1 80 I/O18 I/O20 2 79 I/O17 I/O21 3 78 I/O16 VCCQ 4 77 VCCQ GNDQ 5 76 GNDQ I/O22 6 75 I/O15 I/O23 7 74 I/O14 I/O24 8 73 I/O13 I/O25 9 72 I/O12 GNDQ 10 71 GNDQ VCCQ 11 70 VCCQ I/O26 12 69 I/O11 I/O27 13 68 I/O10 NC 14 67 GND VCC 15 66 NC NC 16 65 VCC GND 17 64 ZZ I/O28 18 63 I/O8 I/O29 19 62 I/O7 VCCQ 20 61 VCCQ GNDQ 21 60 GNDQ I/O30 22 59 I/O6 I/O31 23 58 I/O5 I/O32 24 57 I/O4 I/O33 25 56 I/O3 GNDQ 26 55 GNDQ VCCQ 27 54 VCCQ I/O34 28 53 I/O2 I/O35 29 52 I/O1 I/O36 30 51 I/O9 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 A4 A3 A2 A1 A0 NC NC GND VCC A18 A17 A10 A11 A12 A13 A14 A15 2 50 32 A5 PRELIMINARY (March, 2007, Version 0.0) A16 31 MODE A63P9336E AMIC Technology, Corp. A63P9336 Series Block Diagram ZZ MODE LOGIC MODE ADV CLK CLK LOGIC BURST LOGIC ADDRESS COUNTER CLR ADSC ADSP A0-A18 ADDRESS REGISTERS 19 8 8 GW BWE BW1 BW2 BYTE WRITE ENABLE LOGIC BW3 8 8 BW4 BYTE1 WRITE DRIVER 9 BYTE2 WRITE DRIVER 9 512KX9X4 MEMORY BYTE3 WRITE DRIVER 9 BYTE4 WRITE DRIVER 9 36 OUTPUT REGISTERS ARRAY 36 4 DATA-IN REGISTERS 4 CE CE2 CE2 CHIP ENABLE LOGIC PIPELINED ENABLE LOGIC OE OUTPUT ENABLE LOGIC I/O1 - I/O36 PRELIMINARY (March, 2007, Version 0.0) 3 AMIC Technology, Corp. A63P9336 Series Pin Description Pin No. Symbol 32 – 37, 42 - 50, 81, 82, 99, 100 A0 - A18 89 CLK 87, 93 - 96 BWE , BW1 BW4 88 GW Global Write 86 OE Output Enable 92, 97, 98 CE2 ,CE2, CE Chip Enables 83 ADV 84 ADSP Processor Address Status 85 ADSC Controller Address Status 31 MODE Burst Mode: 64 ZZ 1,2, 3, 6 - 9, 12, 13, 18, 19, 22 - 25, 28, 29, 30,51,52, 53, 56 - 59, 62, 63, 68, 69, 72 - 75, 78, 79,80 I/O1- I/O36 15, 41, 65, 91 VCC Power Supply 17, 40, 67, 90 GND Ground 4, 11, 20, 27, 54, 61, 70, 77 VCCQ Isolated Output Buffer Supply 5, 10, 21, 26, 55, 60, 71, 76 GNDQ Isolated Output Buffer Ground PRELIMINARY (March, 2007, Version 0.0) Description Address Inputs Clock Byte Write Enables Burst Address Advance HIGH or NC (Interleaved burst) LOW (Linear burst) Asynchronous Power-Down (Snooze): HIGH (Sleep) LOW or NC (Wake up) Data Inputs/Outputs 4 AMIC Technology, Corp. A63P9336 Series Synchronous Truth Table (See Notes 1 Through 5) Operation Deselected Cycle, Power-down Deselected Cycle, Power-down Deselected Cycle, Power-down Deselected Cycle, Power-down Deselected Cycle, Power-down READ Cycle, Begin Burst READ Cycle, Begin Burst WRITE Cycle, Begin Burst READ Cycle, Begin Burst READ Cycle, Begin Burst READ Cycle, Continue Burst READ Cycle, Continue Burst READ Cycle, Continue Burst READ Cycle, Continue Burst WRITE Cycle, Continue Burst WRITE Cycle, Continue Burst READ Cycle, Suspend Burst READ Cycle, Suspend Burst READ Cycle, Suspend Burst READ Cycle, Suspend Burst WRITE Cycle, Suspend Burst WRITE Cycle, Suspend Burst Address Used NONE CE CE2 CE2 ADSP ADSC ADV WRITE OE H X X X L X X X L-H I/O Operation High-Z NONE L X L L X X X X L-H High-Z NONE L H X L X X X X L-H High-Z NONE L X L H L X X X L-H High-Z NONE L H X H L X X X L-H High-Z External L L H L X X X L L-H Dout External L L H L X X X H L-H High-Z External L L H H L X L X L-H Din External L L H H L X H L L-H Dout External L L H H L X H H L-H High-Z Next X X X H H L H L L-H Dout Next X X X H H L H H L-H High-Z Next H X X X H L H L L-H Dout Next H X X X H L H H L-H High-Z Next X X X H H L L X L-H Din Next H X X X H L L X L-H Din Current X X X H H H H L L-H Dout Current X X X H H H H H L-H High-Z Current H X X X H H H L L-H Dout Current H X X X H H H H L-H High-Z Current X X X H H H L X L-H Din Current H X X X H H L X L-H Din PRELIMINARY (March, 2007, Version 0.0) 5 CLK AMIC Technology, Corp. A63P9336 Series Notes: 1. X = "Disregard", H = Logic High, L = Logic Low. 2. WRITE = L means: 1) Any BWx ( BW1, BW2 , BW3 , or BW4 ) and BWE are low or 2) GW is low. 3. All inputs except OE must be synchronized with setup and hold times around the rising edge (L-H) of CLK. 4. For write cycles that follow read cycles, OE must be HIGH before the input data request setup time and held HIGH throughout the input data hold time. 5. ADSP LOW always initiates an internal Read at the L-H edge of CLK. A Write is performed by setting one or more byte write enable signals and BWE LOW or GW LOW for the subsequent L-H edge of CLK. Refer to the Write timing diagram for clarification. Write Truth Table Operation GW BWE BW1 BW2 BW3 BW4 READ H H X X X X READ H L H H H H WRITE Byte 1 H L L H H H WRITE all bytes H L L L L L WRITE all bytes L X X X X X PRELIMINARY (March, 2007, Version 0.0) 6 AMIC Technology, Corp. A63P9336 Series Linear Burst Address Table (MODE = LOW) First Address (External) Second Address (Internal) Third Address (Internal) Fourth Address (Internal) X . . . X00 X . . . X01 X . . . X10 X . . . X11 X . . . X01 X . . . X10 X . . . X11 X . . . X00 X . . . X10 X . . . X11 X . . . X00 X . . . X01 X . . . X11 X . . . X00 X . . . X01 X . . . X10 Interleaved Burst Address Table (MODE = HIGH or NC) First Address (External) Second Address (Internal) Third Address (Internal) Fourth Address (Internal) X . . . X00 X . . . X01 X . . . X10 X . . . X11 X . . . X01 X . . . X00 X . . . X11 X . . . X10 X . . . X10 X . . . X11 X . . . X00 X . . . X01 X . . . X11 X . . . X10 X . . . X01 X . . . X00 Absolute Maximum Ratings* *Comments Power Supply Voltage (VCC) . . . . . . . . . -0.5V to +3.6V Voltage Relative to GND for any Pin Except VCC (Vin, Vout) . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VCC +0.5V Power Dissipation (PD) . . . . . . . . . . . . . . . . . . . . . . . 2W Operating Temperature (Topr) . . . . . . . . . . 0°C to 70°C Storage Temperature (Tbias) . . . . . . . . . -10°C to 85 °C Storage Temperature (Tstg) . . . . . . . . . . . -55°C to 125°C 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. Recommended DC Operating Conditions (0°C ≤ TA ≤ 70°C, VCC, VCCQ = 2.5V+5% or 2.5V-5%, unless otherwise noted) Symbol Min. Typ. Max. Unit Supply Voltage (Operating Voltage Range) 2.375 2.5 2.625 V Isolated Input Buffer Supply 2.375 2.5 2.625 V Supply Voltage to GND 0.0 - 0.0 V VIH Input High Voltage 1.7 - VCC+0. V VIHQ Input High Voltage (I/O Pins) 1.7 - VCC+0. V VIL Input Low Voltage -0.3 - 0.7 V VCC VCCQ GND Parameter PRELIMINARY (March, 2007, Version 0.0) 7 Note 1, 2 1, 2 AMIC Technology, Corp. A63P9336 Series DC Electrical Characteristics (0°C ≤ TA ≤ 70°C, VCC, VCCQ = 2.5V+5% or 2.5V-5%, unless otherwise noted) Symbol Parameter Min. Max. Unit Test Conditions ⏐ILI⏐ Input Leakage Current - ±2.0 μA All inputs VIN = GND to VCC ⏐ILO⏐ Output Leakage Current - ±2.0 μA OE = VIH, Vout = GND to VCC Supply Current - 400 mA Device selected; VCC = max. Iout = 0mA, all inputs = VIH or VIL Cycle time = tKC min. ICC1 ISB1 Standby Current ISB2 - 180 mA - 150 mA Device deselected; VCC = max. All inputs are fixed. All inputs ≥ VCC - 0.2V or ≤ GND + 0.2V Cycle time = tKC min. Note 3, 11 11 ZZ ≥ VCC - 0.2V VOL Output Low Voltage - 0.4 V IOL = 1 mA VOH Output High Voltage 2.0 - V IOH = -1 mA Capacitance Symbol Parameter Typ. Max. Unit CIN Input Capacitance 3 4 pF CI/O Input/Output Capacitance 4 5 pF Conditions TA = 25 C; f = 1MHz VCC = 2.5V * These parameters are sampled and not 100% tested. PRELIMINARY (March, 2007, Version 0.0) 8 AMIC Technology, Corp. A63P9336 Series AC Characteristics Symbol (0°C ≤ TA ≤ 70°C, VCC = 2.5V+5% or 2.5V-5%) Parameter -2.6 -2.8 -3.2 -3.5 -3.8 -4.2 Unit Min. Max Min. Max Min. Max Min. Max Min. Max Min. Max Note tKC Clock Cycle Time 4.0 - 4.4 - 5.0 - 6.0 - 6.7 - 7.5 - ns tKH Clock High Time 1.7 - 2.0 - 2.0 - 2.2 - 2.5 - 3.0 - ns tKL Clock Low Time 1.7 - 2.0 - 2.0 - 2.2 - 2.5 - 3.0 - ns tKQ Clock to Output Valid - 2.6 - 2.8 - 3.2 - 3.5 - 3.8 - 4.2 ns tKQX Clock to Output Invalid 1.5 - 1.5 - 1.5 - 1.5 - 1.5 - 1.5 - ns tKQLZ Clock to Output in Low-Z 1.5 - 1.5 - 1.5 - 1.5 - 1.5 - 1.5 - ns 5, 6 tKQHZ Clock to Output in High-Z 1.5 2.6 1.5 2.8 1.5 3.0 1.5 3.0 1.5 3.0 1.5 3.5 ns 5, 6 tOEQ OE to Output Valid - 2.6 - 2.8 - 3.2 - 3.5 - 3.8 - 4.2 ns 8 tOELZ OE to Output in Low-Z 0 - 0 - 0 - 0 - 0 - 0 - ns 5, 6 tOEHZ OE to Output in High-Z - 2.6 - 2.8 - 3.2 - 3.5 - 3.8 - 4.2 ns 5, 6 Address 1.2 - 1.4 - 1.4 - 1.5 - 1.5 - 1.5 - ns 7, 9 tADSS Address Status ( ADSC , ADSP ) 1.2 - 1.4 - 1.4 - 1.5 - 1.5 - 1.5 - ns 7, 9 tADVS Address Advance ( ADV ) 1.2 - 1.4 - 1.4 - 1.5 - 1.5 - 1.5 - ns 7, 9 tWS Write Signals ( BW1, BW2 , BW3 , BW4 , BWE , GW ) 1.2 - 1.4 - 1.4 - 1.5 - 1.5 - 1.5 - ns 7, 9 tDS Data-in 1.2 - 1.4 - 1.4 - 1.5 - 1.5 - 1.5 - ns 7, 9 tCES Chip Enable 1.2 - 1.4 - 1.4 - 1.5 - 1.5 - 1.5 - ns 7, 9 Setup Times tAS ( CE , CE2, CE2 ) PRELIMINARY (March, 2007, Version 0.0) 9 AMIC Technology, Corp. A63P9336 Series AC Characteristics (continued) Symbol Parameter -2.6 -2.8 -3.2 -3.5 -3.8 -4.2 Unit Note Min. Max Min. Max Min. Max Min. Max Min. Max Min. Max Address 0.3 - 0.4 - 0.5 - 0.5 - 0.5 - 0.5 - ns 7, 9 tADVH Address Status ( ADSC , ADSP ) 0.3 - 0.4 - 0.5 - 0.5 - 0.5 - 0.5 - ns 7, 9 tAAH Address Advance ( ADV ) 0.3 - 0.4 - 0.5 - 0.5 - 0.5 - 0.5 - ns 7, 9 tWH Write Signal ( BW1, BW2 , BW3 , BW4 , BWE , GW ) 0.3 - 0.4 - 0.5 - 0.5 - 0.5 - 0.5 - ns 7, 9 tDH Data-in 0.3 - 0.4 - 0.5 - 0.5 - 0.5 - 0.5 - ns 7, 9 tCEH Chip Enable ( CE , CE2, CE2 ) 0.3 - 0.4 - 0.5 - 0.5 - 0.5 - 0.5 - ns 7, 9 Hold Times tAH Notes: 1. All voltages refer to GND. 2. Overshoot: VIH ≤ +4.6V for t ≤ tKC/2. Undershoot: VIH ≥ -0.7V for t ≤ tKC/2. Power-up: VIH ≤ +3.6 and VCC ≤ 3.1V for t ≤ 200ms 3. ICC is given with no output current. ICC increases with greater output loading and faster cycle times. 4. Test conditions assume the output loading shown in Figure 1, unless otherwise specified. 5. For output loading, CL = 5pF, as shown in Figure 2. Transition is measured ±150mV from steady state voltage. 6. At any given temperature and voltage condition, tKQHZ is less than tKQLZ and tOEHZ is less than tQELZ. 7. A WRITE cycle is defined by at least one Byte Write enable LOW and ADSP HIGH for the required setup and hold times. A READ cycle is defined by all byte write enables HIGH and ( ADSC or ADV LOW) or ADSP LOW for the required setup and hold times. 8. OE has no effect when a Byte Write enable is sampled LOW. 9. This is a synchronous device. All addresses must meet the specified setup and hold times for all rising edges of CLK when either ADSP or ADSC is LOW and the chip is enabled. All other synchronous inputs must meet the setup and hold times with stable logic levels for all rising edges of clock (CLK) when the chip is enabled. Chip enable must be valid at each rising edge of CLK when either ADSP or ADSC is LOW to remain enabled. 10. The load used for VOH, VOL testing is shown in Figure 2. AC load current is higher than the given DC values. AC I/O curves are available upon request. 11. "Device Deselected" means device is in POWER-DOWN mode, as defined in the truth table. "Device Selected" means device is active (not in POWER-DOWN mode). 12. MODE pin has an internal pulled-up, and ZZ pin has an internal pulled-down. All of then exhibit an input leakage current of 10μA. 13. Snooze (ZZ) input is recommended that users plan for four clock cycles to go into SLEEP mode and four clocks to emerge from SLEEP mode to ensure no data is lost. PRELIMINARY (March, 2007, Version 0.0) 10 AMIC Technology, Corp. A63P9336 Series Timing Waveforms tKC CLK tKH tKL tADSS tADSH ADSP tADSS tADSH ADSC tAS tAH A1 ADDRESS A2 tWS A3 Burst continued with new base address tWH GW,BWE BW1-BW4 tCES Delselected cycle tCEH CE (NOTE *2) (NOTE *4) tADVS tADVH ADV ADV suspends burst OE tOEHZ (NOTE *3) tKQLZ DOUT High-Z Q(A1) tOEQ tOELZ tKQHZ tKQ tKQX Q(A2) Q(A2+1) Q(A2+2) Q(A2+3) Q(A2) Q(A2+1) Q(A3) Burst wraps around to its initial state (NOTE *1) tKQ Single READ BURST READ Read Timing Notes: *1. Q(A2) refers to output from address A2. Q(A2+1) refers to output from the internal burst address immediately following A2. *2. Timing for CE2 and CE2 is identical to that for CE . As shown in this diagram, when CE is LOW, CE2 is LOW and CE2 is HIGH. When CE is HIGH, CE2 is HIGH and CE2 is LOW. *3. Timing shown assumes that the device was not enabled before entering this sequence. OE does not cause Q to be driven until after the rising edge of the following clock. PRELIMINARY (March, 2007, Version 0.0) 11 AMIC Technology, Corp. A63P9336 Series Timing Waveforms (continued) tKC CLK tKH tKL tADSS tADSH ADSP tADSS ADSC extends burst tADSS tADSH tADSH ADSC tAS tAH A1 ADDRESS A2 A3 BYTE W RITE signals are ignored for first cycle when ADSP initiates burst tWS tWH BW E,BW 1-BW 4 (NOTE *5) tWS tWH GW tCES tCEH CE (NOTE *2) tADVS tADVH ADV (NOTE *4) OE (NOTE *3) tDS DIN ADV suspends burst High-Z tDH D(A1) tOEHZ D(A2) D(A2+1) D(A2+1) D(A2+2) D(A2+3) D(A3) D(A3+1) D(A3+2) (NOTE *1) DOUT BURST READ Single W RITE Extended BURST W RITE Write Timing Notes: *1. D(A2) refers to output from address A2. D(A2+1) refers to output from the internal burst address immediately following A2. *2. Timing for CE2 and CE2 is identical to that for CE . As shown in the above diagram, when CE is LOW, CE2 is LOW and CE2 is HIGH. When CE is HIGH, CE2 is HIGH and CE2 is LOW. *3. OE must be HIGH before the input data setup, and held HIGH throughout the data hold period. This prevents input/output data contention for the period prior to the time Byte Write enable inputs are sampled. *4. ADV must be HIGH to permit a Write to the loaded address. *5. Byte Write enables are decided by means of a Write truth table. PRELIMINARY (March, 2007, Version 0.0) 12 AMIC Technology, Corp. A63P9336 Series Timing Waveforms (continued) tKC CLK tKH tADSS tKL tADSH ADSP ADSC tAS tAH ADDRESS A2 A1 A4 A3 tWS tWH tDS tDH A5 A6 GW,BWE, BW1-BW4 (NOTE *3) tCES tCEH CE (NOTE *2) ADV OE tKQ DIN High-Z tOELZ D(A3) tKQLZ D(A5) tOEHZ D(A6) tKQ (NOTE *1) DOUT High-Z Q(A1) Back-to-Back READs Q(A2) Q(A3) Single WRITE Q(A4) Pass-through READ (NOTE *4) Q(A4+1) Q(A4+2) BURST READ Q(A4+3) Back-to-Back WRITEs Read/Write Timing Notes: *1. Q(A4) refers to output from address A4. Q(A4+1) refers to output from the internal burst address immediately following A4. *2. Timing for CE2 and CE2 is identical to that for CE . As shown in this diagram, when CE is LOW, CE2 is LOW and CE2 is HIGH. When CE is HIGH, CE2 is HIGH and CE2 is LOW. *3. Byte Write enables are decided by means of a Write truth table. *4. Pass-through occurs when data is first written, then Read in sequence. PRELIMINARY (March, 2007, Version 0.0) 13 AMIC Technology, Corp. A63P9336 Series AC Test Conditions Input Pulse Levels GND to 2.5V Input Rise and Fall Times 1.0ns Input Timing Reference Levels 1.25V Output Reference Levels 1.25V Output Load See Figures 1 and 2 +2.5V Q ZO=50Ω 1667Ω RL=50Ω Q VT=1.25V 1538Ω 5pF Figure 1. Output Load Equivalent Figure 2. Output Load Equivalent PRELIMINARY (March, 2007, Version 0.0) 14 AMIC Technology, Corp. A63P9336 Series Ordering Information Part No. Access Times (ns) Frequency (MHz) Package A63P9336E-2.6F 2.6 250 100L Pb-Free LQFP A63P9336E-2.8F 2.8 225 100L Pb-Free LQFP A63P9336E-3.2F 3.2 200 100L Pb-Free LQFP A63P9336E-3.5F 3.5 166 100L Pb-Free LQFP A63P9336E-3.8F 3.8 150 100L Pb-Free LQFP A63P9336E-4.2F 4.2 133 100L Pb-Free LQFP PRELIMINARY (March, 2007, Version 0.0) 15 AMIC Technology, Corp. A63P9336 Series Package Information LQFP 100L Outline Dimensions unit: inches/mm HE A2 A1 y D E 80 51 50 100 31 1 L1 L HD D 81 30 e b c θ Symbol Dimensions in inches Min. Nom. Max. Dimensions in mm Min. Nom. Max. A1 0.002 - - 0.05 - - A2 0.053 0.055 0.057 1.35 1.40 1.45 b 0.011 0.013 0.015 0.27 0.32 0.37 c 0.005 - 0.008 0.12 - 0.20 HE 0.860 0.866 0.872 21.85 22.00 22.15 E 0.783 0.787 0.791 19.90 20.00 20.10 HD 0.624 0.630 0.636 15.85 16.00 16.15 D 0.547 0.551 0.555 13.90 14.00 14.10 e L 0.026 BSC 0.018 L1 0.024 0.65 BSC 0.030 0.45 0.039 REF 0.60 0.75 1.00 REF y - - 0.004 - - 0.1 θ 0° 3.5° 7° 0° 3.5° 7° Notes: 1. Dimensions D and E do not include mold protrusion. 2. Dimensions b does not include dambar protrusion. Total in excess of the b dimension at maximum material condition. 3. Dambar cannot be located on the lower radius of the foot. PRELIMINARY (March, 2007, Version 0.0) 16 AMIC Technology, Corp.