MBM29LV160B-12PTFN Fujitsu, AMD 16M 2M×8/1M×16 BIT 48-PIN TSOP Flash Memory CMOS

Description: 16M 2M×8/1M×16 BIT 48-PIN TSOP Flash Memory CMOS Mfr: Fujitsu / AMD / Spansion Part: MBM29LV160B-12PTFN ,48-PIN TSOP Quantity: 4 pieces ( 1 lot of 4 pieces per bid ) Datasheet Available General Description The MBM29LV160T/B is a 16M-bit, 3.0 V-only Flash memory organized as 2M bytes of 8 bits each or 1M words of 16 bits each. The MBM29LV160T/B is offered in a 48-pin TSOP (1), 48-pin CSOP and 48-ball FBGA packages. The device is designed to be programmed in-system with the standard system 3.0 V V CC supply. 12.0 V V PP and 5.0 V V CC are not required for write or erase operations. The device can also be reprogrammed in standard EPROM programmers.The standard MBM29LV160T/B offers access times of 80 ns and 120 ns, allowing operation of high-speed microprocessors without wait states. To eliminate bus contention the device has separate chip enable (CE), write enable (WE), and output enable (OE) controls.The MBM29LV160T/B is pin and command set compatible with JEDEC standard E 2 PROMs. Commands are written to the command register using standard microprocessor write timings. Register contents serve as input to an internal state-machine which controls the erase and programming circuitry. Write cycles also internally latch addresses and data needed for the programming and erase operations. Reading data out of the device is similar to reading from 5.0 V and 12.0 V Flash or EPROM devices.The MBM29LV160T/B is programmed by executing the program command sequence. This will invoke the Embedded Program Algorithm which is an internal algorithm that automatically times the program pulse widths and verifies proper cell margins. Typically, each sector can be programmed and verified in about 0.5 seconds. Erase is accomplished by executing the erase command sequence. This will invoke the Embedded Erase Algorithm which is an internal algorithm that automatically preprograms the array if it is not already programmed before executing the erase operation. During erase, the device automatically times the erase pulse widths and verifies proper cell margins (Continued) Any individual sector is typically erased and verified in 1.0 second. (If already preprogrammed.)The device also features a sector erase architecture. The sector mode allows each sector to be erased and reprogrammed without affecting other sectors. The MBM29LV160T/B is erased when shipped from the factory.The device features single 3.0 V power supply operation for both read and write functions. Internally generated and regulated voltages are provided for the program and erase operations. A low V CC detector automatically inhibits write operations on the loss of power. The end of program or erase is detected by Data Polling of DQ 7 by the Toggle Bit feature on DQ 6, or the RY/BY output pin. Once the end of a program or erase cycle has been completed, the device internally resets to the read mode.The MBM29LV160T/B also has a hardware RESET pin. When this pin is driven low, execution of any Embedded Program Algorithm or Embedded Erase Algorithm is terminated. The internal state machine is then reset to the read mode. The RESET pin may be tied to the system reset circuitry. Therefore, if a system reset occurs during the Embedded Program Algorithm or Embedded Erase Algorithm, the device is automatically reset to the read mode and will have erroneous data stored in the address locations being programmed or erased. These locations need re-writing after the Reset. Resetting the device enables the system’s microprocessor to read the boot-up firmware from the Flash memory. Fujitsu’s Flash technology combines years of Flash memory manufacturing experience to produce the highestlevels of quality, reliability, and cost effectiveness. The MBM29LV160T/B memory electrically erases all bits withina sector simultaneously via Fowler-Nordhiem tunneling. The bytes/words are programmed one byte/word at atime using the EPROM programming mechanism of hot electron injection. All Components Are Handled In Compliance With E.S.D Static Quality Control. Please email if you have any questions.

Price: 10.95 USD

Location: Huntington Beach, California

End Time: 2023-11-12T22:58:48.000Z

Shipping Cost: 0 USD