M3604A INTEL | Alldatasheet
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intel M3604A, M3624A 4K (512 x 8) HIGH-SPEED PROM @ Military Temperature Range: = Four Chip Select Inputs for Easy -55°C to +125°C Memory Expansion és m Fast Access Time — 90nsec Maximum m= Polycrystalline Silicon Fuse tor Higher Reliability @ Open Collector (M3604A) or @ Standard Packaging — 24 Pin Hermetic Three-State (M3624A) Outputs Dual In-Line Lead Configuration The M3604A and M3624A are military temperature range PROMS organized as 512 words by 8 bits. They are manufac- tured with all outputs high and logic output low levels can be electrically programmed in selected bit locations. The M3604A and M3624A, except for programming, have the same electrical specifications and are direct replacements to their predecessors, the M3604 and M3624. PIN CONFIGURATION LoGic symBoL. ABSOLUTE MAXIMUM RATINGS* ad Th. Iz Temperature Under Bias -65°C to +135 C agp Be oe q.. °. Storage Temperature -65°C to +160°C og pb cay °, Output or Supply Voltages -0,5V to 7 Volts ore Ba ex s, All Input Voltages -1.6V 10 56V “g: aps, . . Output Currents 100mA od “De. 2 : “COMMENT eed ‘a “ % Stresses above those listed under “Absolute Maximum od. a “ Rating” may cause permanent damage to the device, This ode Be > is a stress rating only and functional operation of the device ono hy po x at these or at any other condition above those indicated in the operational sections of this specification is not implied. D.C. CHARACTERISTICS v¢_ = +5.0V *10%, Ta = 85°C to +125°C [ timits Symbol Parameter Min. | Typ.() | Max, | Unit Test Conditions lea___, Address Input Load Current =0.05 | -0.25 mA | Voc= Max, Va=0.45V les Chip Select Input Load Current 70.05 | -0.25 mA | Voc= Max, Vg=0.45V laa___| Address Input Leakage Current 40 wA_| Voc= Max, Va= Max las Chip Select input Leakage 40 | HA | Voc= Max, Vg= Max ___ Current Gurren L Vea | Address Input Clamp Voltage 09-15 OV Vec= Min, la=—10mA Ves Chip Select Input Clamp “0.9 9-15 V_ | Vec= Min, Ig= ~10mA Voltage _ t Vou Output Low Voltage 03 045. V__| Voc= Min, lo.=10mA lcex Output Leakage Current 700 HA | Voc= Max, Vce= Max lect Power Supply Current (M3604A) 790 mA | Vccy= Max, Vao~Vae= OV. _ re ___, €8,=C82=0V,CSg=CS4= 5.5V wi Input “Low” Voltage j : 08 V | Vec=5.0V, Ta=25°C [Vin | Input “High” Voltage | 2.0 V__| Voc= 5.0V, Ta =25°C M3624A ONLY Symbol Parameter Min. | Typ.) | Max. | Unit Test Conditions | Hol Output Leakage for High H 100 HA | Vo= Max or 0.45V, | Impedance Stage | Vec= Max, CS;=CS2=2.4V Igc (21 Output Short Circuit Current -20 | -25 | -80 ™ | Vo -ov Vou Output High Voltage Toa in yt ion=-2.4mA, Veg =5V NOTES: 1. Typical values are at 25°C and at nominal voltage. 2. Unmeasured outputs are open during this test ___? Pressured ourpuls are open emo
M3604A, M3624A Bs CH iz?_ A.C. CHARACTERISTICS Vcc = +5.0v 10%, Ty ~ 55°C to +125°C a - “LIMITS _ SYMBOL PARAMETER m UNIT CONDITIONS & o baa MAX. oS tate ta Address to Output Delay 60 | 90 GS, = 8) = Vi. and . tara tant | CS3 = CS4 = Viy to Chip Select to Output Delay 20 45 ns Select the PROM tg-- Chip Select to Output Delay 20) 45 ns a ———. CAPACITANCE 1, = 25°, 1-1 mlz OO - LIMITS | SYMBOL PARAMETER unit TEST CONDITIONS [ne tenes cannes [| | ieee va | NOTES: 1. Typicat values are at 25°C and nominal voltage. 2. This parameter is only periodically sampied and is not 100% tested. SWITCHING CHARACTERISTICS Conditions of Test: 10 mA TEST LOAD Yee Input pulse amplitudes 2.5V Input pulse rise and fall times of 4702 5 nanoseconds between 1 volt and 2 volts © ‘Speed measurements are made at 1.5 volt levels, 300F 10000 Output loading is 10 mA and 30 pF | Frequency of test - 2.5 MHz + WAVEFORMS ADDRESS TO OUTPUT DELAY | CHIP SELECT TO OUTPUT DELAY ADDRESS INPUT ww, sv 15¥ OUTPUT 1.56 1.54 CS; CS, -1.5V t “1.5V, tae ke tae 15 15¥ ‘ourPuT 15V 15¥ ourpur ts — tsee tase tans s . ee