Details, datasheet, quote on part number: MCM6264CJ12R2
Description8k X 8 Bit Fast Static RAM
CompanyMotorola Semiconductor Products
DatasheetDownload MCM6264CJ12R2 datasheet
Find where to buy


Features, Applications

The MCM6264C is fabricated using Motorola's high­performance silicon­gate CMOS technology. Static design eliminates the need for external clocks or timing strobes, while CMOS circuitry reduces power consumption and provides for greater reliability. This device meets JEDEC standards for functionality and pinout, and is available in plastic dual­in­line and plastic small­outline J­leaded packages. Single ± 10% Power Supply Fully Static No Clock or Timing Strobes Necessary Fast Access Times: and 35 ns Equal Address and Chip Enable Access Times Output Enable (G) Feature for Increased System Flexibility and to Eliminate Bus Contention Problems Low Power Operation: 150 mA Maximum AC Fully TTL Compatible Three State Output


­ A12. Address Input ­ DQ7. Data Input/Data Output W. Write Enable G. Output Enable E1, E2. Chip Enable VCC. Power Supply 5 V) VSS. Ground

E1 E2 Mode Not Selected Not Selected Output Disabled Read Write VCC Current ISB1, ISB2 ICCA Output High­Z Dout High­Z Cycle Read Cycle Write Cycle

Rating Power Supply Voltage Relative to VSS for Any Pin Except VCC Output Current Power Dissipation Temperature Under Bias Operating Temperature Symbol VCC Vin, Vout Iout PD Tbias TA Value 0.5 to VCC + 70 Unit W °C This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields; however, it is advised that normal precautions be taken to avoid application of any voltage higher than maximum rated voltages to these high­impedance circuits. This CMOS memory circuit has been designed to meet the dc and ac specifications shown in the tables, after thermal equilibrium has been established. The circuit in a test socket or mounted on a printed circuit board and transverse air flow of at least 500 linear feet per minute is maintained.

Storage Temperature Plastic Tstg 125 °C NOTE: Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to RECOMMENDED OPERATING CONDITIONS. Exposure to higher than recommended voltages for extended periods of time could affect device reliability.


Parameter Supply Voltage (Operating Voltage Range) Input High Voltage Input Low Voltage * VIL (min) 0.5 V dc; VIL (min) V ac (pulse width 20 ns) VIH (max) = VCC 0.3 V dc; VIH (max) = VCC V ac (pulse width 20 ns) Symbol VCC VIH VIL Min Typ 5.0 Max 5.5 VCC 0.3** 0.8 Unit V

Parameter Input Leakage Current (All Inputs, Vin 0 to VCC) Output Leakage Current (E1 = VIH, E2 = VIL, G = VIH, Vout 0 to VCC) Output Low Voltage (IOL = 8.0 mA) Output High Voltage (IOH ­ 4.0 mA) Symbol Ilkg(I) Ilkg(O) VOL VOH Min 2.4 Max ±1 0.4 Unit µA V

Parameter AC Active Supply Current (Iout = 0 mA, VCC = Max, f = fmax) AC Standby Current (E1 = VIH E2 = VIL, VCC = Max, f = fmax) Standby Current (E1 VCC or E2 VSS 0.2 V, Vin VSS V or VCC 0.2 V) Symbol ICCA ISB1 ISB2 Unit mA

CAPACITANCE = 1 MHz, = 25°C, Periodically Sampled Rather Than 100% Tested)

Parameter Address Input Capacitance Control Pin Input Capacitance G, W) I/O Capacitance Symbol Cin CI/O Max 6 7 Unit pF

Input Timing Measurement Reference Level. 1.5 V Input Pulse Levels. 3.0 V Input Rise/Fall Time. 5 ns Output Timing Measurement Reference Level. 1.5 V Output Load. See Figure 1A Unless Otherwise Noted

NOTES: W is high for read cycle. 2. E1 and E2 are represented E in this data sheet. is of opposite polarity E. 3. All timings are referenced from the last valid address to the first transitioning address. 4. Addresses valid prior to or coincident with E going low. 5. At any given voltage and temperature, tEHQZ (max) is less than tELQX (min), and tGHQZ (max) is less than tGLQX (min), both for a given device and from device to device. 6. Transition is measured 500 mV from steady­state voltage with load of Figure 1B. 7. This parameter is sampled and not 100% tested. 8. Device is continuously selected (E1 = VIL, E2 = VIH, G = VIL).

The table of timing values shows either a minimum or a maximum limit for each parameter. Input requirements are specified from the external system point of view. Thus, address setup time is shown as a minimum since the system must supply at least that much time (even though most devices do not require it). On the other hand, responses from the memory are specified from the device point of view. Thus, the access time is shown as a maximum since the device never provides data later than that time.


Related products with the same datasheet
Some Part number from the same manufacture Motorola Semiconductor Products
MCM6264CJ15 8k X 8 Bit Fast Static RAM
MCM6265C 8k X 9 Bit Fast Static RAM
MCM62963A 4k X 10 Bit Synchronous Static RAM
MCM62973A 4k X 12 Bit Synchronous Static RAM
MCM62Y308 Synchronous Line Buffer:8k X 8 Bit Fast Static Dual Ported Memory
MCM6323A 64k X 16 Bit 3.3 V Asynchronous Fast Static RAM
MCM6323ATS10A 64K X 16 Bit 3,3V Asynchronous Fast Static RAM
MCM6323ATS10R 64k X 16 Bit 3.3 V Asynchronous Fast Static RAM
MCM6323ATS12A 64K X 16 Bit 3,3V Asynchronous Fast Static RAM
MCM6323ATS12R 64k X 16 Bit 3.3 V Asynchronous Fast Static RAM
MCM6323ATS15A 64K X 16 Bit 3,3V Asynchronous Fast Static RAM
MCM6323ATS15R 64k X 16 Bit 3.3 V Asynchronous Fast Static RAM
MCM6323AYJ10A 64K X 16 Bit 3,3V Asynchronous Fast Static RAM
MCM6323AYJ10R 64k X 16 Bit 3.3 V Asynchronous Fast Static RAM
MCM6323AYJ12A 64K X 16 Bit 3,3V Asynchronous Fast Static RAM

MAC229FP :

MC100LVEL51 : Differential Clock D Flip-flop

MC74HC646N : Octal 3-state Bus Transeceivers And D Flip-flops

MC74LCX05DT : Low-voltage CMOS Hex Inverter Open Drain

MC74LCX138M : Low-voltage CMOS 1-of-8 Decoder/demultiplexer

MC88915FN70PLCC : General Purpose/ Low Skew CMOS PLL Clock Driver

MCR264-9 : Thyristors

MHW8242B : 860 Mhz, 24 Db, 24 V 128-channel Catv Line Extender Amplifier

MRF5S19090H : MRF5S19090HSR3 1930-1990 MHz, 18 W Avg., 28 V, 2 x N-CDMA Lateral N-Channel RF Power MOSFETs,

MZT3310 : 50 WATT Zener Transient Supressors 3.9 TO 2oovolts

MPC5123VY300BR : Advance Information

MCF54455 : Mcf5445x Coldfire¢ē Microprocessor Data Sheet

0-C     D-L     M-R     S-Z