QCOTS™ Memories
Aeroflex Colorado Springs offers our QCOTS™ Memories (Quantified Commercial Off-the-Shelf) in 4M, 8M and 16M configurations with various packages (MCM, stacked, shielded) and radiation levels for your applications. Our latest products are the UT8SDMQ64M40/48, 2.5/3.0-Gigabit SDRAM MCM.
Aeroflex Colorado Springs' UT9Q512 and the UT9Q512K32 have been replaced with the
UT9Q512E and the
UT9Q512K32E.
See the Aeroflex Customer Notification Letter dated 4-07 and 8-07 for the improvements/differences.
For questions, please call 800-645-8862.
UT8SDMQ64M40/48, 2.5/3.0-Gigabit SDRAM MCM- Organized as 64M x 40 or 64M x 48
- Single JEDEC standard 3.3V power
- LVTTL compatible with multiplexed address
- PC100-compliant
- 128-lead ceramic flatpack
- SMD pending, QML Q and Q+ pending, 100 krad(Si)
UT7Q512 QCOTS 512K 8 SRAM- 100 ns access time
- Asynchronous operation compatible with industry standard 512K x 8 SRAM
- TTL compatible inputs, output levels specified for both TTL and CMOS loads, three-state bidirectional data bus
- 5 Volt supply low operating and standby current
- 32 lead ceramic flatpack
- Available to SMD 5962-99606, QML T and Q, 30 krad(Si)
UT8Q512 QCOTS 512K 8 SRAM- 20 ns access time
- Asynchronous operation compatible with industry standard 512K x 8 SRAM
- TTL compatible inputs, output levels specified for both TTL and CMOS loads, three-state bidirectional data bus
- 3.3-Volt power supply
- 36 lead ceramic package
- Available to SMD 5962-99607, QML T and Q, 50 krad(Si)
Legacy UT9Q512 QCOTS 512K 8 SRAM- 20 ns access time
- Asynchronous operation compatible with industry standard 512K x 8 SRAM
- TTL compatible inputs, output levels specified for both TTL and CMOS loads, three-state bidirectional data bus
- 5-Volt supply low operating and standby current
- 36 lead ceramic package
- This product has reached end of life and has been replaced by the UT9Q512E
UT8Q512K32 QCOTS 16Megabit SRAM MCM- High-performance 2 M byte CMOS static RAM multi-chip module (MCM)
- 25ns access time, 3.3 volt power supply
- MCM contains four (4) 512 x 8 industry-standard asynchronous SRAM's: the control architecture allows operation as 8, 16, 24, or 32-bit data width
- TTL compatible inputs, output levels specified for both TTL and CMOS loads, three-state bidirectional data bus
- 68-lead ceramic package
- Available to SMD 5962-01533, QML T and Q, 50 krad(Si)
Legacy UT9Q512K32 QCOTS 16Megabit SRAM MCM- High-performance 2 M byte CMOS static RAM multi-chip module (MCM)
- 25ns access time, 5 volt power supply
- MCM contains four (4) 512x8 industry-standard asynchronous SRAM's: the control architecture allows operation as 8, 16, 24, or 32-bit data width
- 68-lead ceramic package
- TTL compatible inputs, output levels specified for both TTL and CMOS loads, three-state bidirectional data bus
- This product has reached end of life and has been replaced by the UT9Q51232E
UT8Q1024K8 QCOTS SRAM- 25ns access time, 3.3 volt power supply
- Dual cavity package contains two(2) 512K x 8 industry-standard asynchronous SRAMs
- TTL compatible inputs, output levels specified for both TTL and CMOS loads, three-state bidirectional data bus
- 44-lead ceramic flatpack package
- Available to SMD 5962-01532, QML T and Q, 50 krad(Si)
UT8SDSQ128M8 1G QCOTS SDRAM- Organized 128M x 8bits
- Single JEDEC standard 3.3V power supply
- 33MHz operation -40° to 85°
- LVTTL compatible with multiplexed address
- Four bank operation
- MRS cycle with address key program
- RadHard to 10 krad(Si)
- 54-lead small outline package
UT8SDMQ256M8 2G QCOTS SDRAM- Organized 256M x 8bits
- Single JEDEC standard 3.3V power supply
- 33MHz operation -40° to TBD
- LVTTL compatible with multiplexed address
- Four bank operation
- MRS cycle with address key program
- 10 krad(Si)
- 68-lead ceramic bottom brazed quad flatpack package
