UMC UM2 Hoja de datos

No.	parte #	Fabricante	Descripción
1	UM2147	UMC	4K x 1 High Speed NMOS SRAM • 45 ns maximum access time • No clocks or strobes required • Automatic CE power down • Identical cycle and access times • Single +5V supply (± 10%) • Pinout and function compatible to SY2147 • Total TTL compatible: All inputs and outputs • Separate
2	UM2149	UMC	1K x 4 High Speed NMOS SRAM • 45 ns maximum address access • Fully static operation: No clocks or strobes required • Fast chip select access time: 20ns max. • Identical cycle and access times • Single +5V supply • Industry standard 2114 pinout • Totally TTL compatible: All inp
3	UM2148	UMC	1K x 4 High Speed NMOS SRAM • 45 ns maximum access time • No cloS;ks or strobes required • Automatic CE power down • Identical cycle and access times • Single+5V supply (± 10%) • Pinout and function compatible to SY2148 • Industry standard 2114 pinout • Totally TTL compatible
4	UM23128	UMC	16K x 8 NMOS ROM • EPROM pin compatible • 16,384 x 8 bit organization • single +5 volt supply • Access time - 200/300/450 ns (max) • Totally static operation • Completely TTL compatible • 28 pin JEDEC approved pinout • UM23128A- automatic power down (CE) output enab
5	UM23128A	UMC	16K x 8 NMOS ROM • EPROM pin compatible • 16,384 x 8 bit organization • single +5 volt supply • Access time - 200/300/450 ns (max) • Totally static operation • Completely TTL compatible • 28 pin JEDEC approved pinout • UM23128A- automatic power down (CE) output enab
6	UM2332	UMC	4K x 8 NMOS ROM • Access time 250/350/450ns (max.) • Single +5V ±10% power supply • TT L compatible inputs and outputs • Three-state outputs • Pin compatible with 2532 EPROM • Two programmable chip selects for output control • N-channel silicon gate technology Gen
7	UM2366	UMC	8K x 8 NMOS ROM • 2765 EPROM pin compatible • 8192 x 8 bit organization • Single + 5 volt supply • Access time - 200/300/450 ns (max) • Totally static operation • Completely TT L compatible • 28 Pin JEDEC approved pinout • UM2366A automatic power down (CE) output
8	UM23C1025	UMC	CMOS Mask Programmable ROM
9	UM2681-1	UMC	Dual Asynchronous Receiver/Transmitter • Dual full-duplex asynchronous receiver/transmitter • Ouadruple buffered receiver data registers • Programmable data format 5 to 8 data bits plus parity Odd, even, no parity or force parity 1, 1.5 or 2 stop bits programmable in 1/16 bit increments'
10	UM2681-2	UMC	Dual Asynchronous Receiver/Transmitter • Dual full-duplex asynchronous receiver/transmitter • Ouadruple buffered receiver data registers • Programmable data format 5 to 8 data bits plus parity Odd, even, no parity or force parity 1, 1.5 or 2 stop bits programmable in 1/16 bit increments'
11	UM2661	UMC	Enhanced Programmable Communications Interface
12	UM23256	UMC	32K x 8 NMOS ROM • EPROM pin compatible • 32,768 x 8 bit organization • Single +5 volt supply • Access time-200/300/450ns (max) • Totally static operation • Completely TTL compatible • 28 Pin JEDEC approved pinout • UM23256A- automatic power down (CE) output enable
13	UM23256A	UMC	32K x 8 NMOS ROM • EPROM pin compatible • 32,768 x 8 bit organization • Single +5 volt supply • Access time-200/300/450ns (max) • Totally static operation • Completely TTL compatible • 28 Pin JEDEC approved pinout • UM23256A- automatic power down (CE) output enable
14	UM2364	UMC	8K x 8 NMOS ROM • 8192 x 8 Bit organization • Single +5 Volt Supply • Access Time - 200/300/450 ns (max.) • Totally static operation • Completely TT L compatible • 24 Pin JEDEC approved pinout General Description The UM2364 and UM2364A high performance Read Only Mem
15	UM2364A	UMC	8K x 8 NMOS ROM • 8192 x 8 Bit organization • Single +5 Volt Supply • Access Time - 200/300/450 ns (max.) • Totally static operation • Completely TT L compatible • 24 Pin JEDEC approved pinout General Description The UM2364 and UM2364A high performance Read Only Mem
16	UM2366A	UMC	8K x 8 NMOS ROM • 2765 EPROM pin compatible • 8192 x 8 bit organization • Single + 5 volt supply • Access time - 200/300/450 ns (max) • Totally static operation • Completely TT L compatible • 28 Pin JEDEC approved pinout • UM2366A automatic power down (CE) output
17	UM2333	UMC	4K x 8 NMOS ROM • Access time 250/350/450ns (max.) • Single +5V ±1 0% power supply • TT L compatible inputs and outputs • Three-state outputs • Pin compatible with 2732 EPROM • Two programmable chip selects for output control • N-channel silicon gate technology Ge
18	UM2681-3	UMC	Dual Asynchronous Receiver/Transmitter • Dual full-duplex asynchronous receiver/transmitter • Ouadruple buffered receiver data registers • Programmable data format 5 to 8 data bits plus parity Odd, even, no parity or force parity 1, 1.5 or 2 stop bits programmable in 1/16 bit increments'
19	UM2681	UMC	Dual Asynchronous Receiver/Transmitter • Dual full-duplex asynchronous receiver/transmitter • Ouadruple buffered receiver data registers • Programmable data format 5 to 8 data bits plus parity Odd, even, no parity or force parity 1, 1.5 or 2 stop bits programmable in 1/16 bit increments'
20	UM23C1024	UMC	CMOS Mask Programmable ROM