Electronic Components Datasheet Search |
|
TMS28F004AEB80CDCDL Datasheet(PDF) 4 Page - Texas Instruments |
|
TMS28F004AEB80CDCDL Datasheet(HTML) 4 Page - Texas Instruments |
4 / 80 page TMS28F004Axy, TMS28F400Axy 524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES SMJS829A – JANUARY 1996 – REVISED AUGUST 1997 4 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443 description (continued) The TMS28F004Axy is offered in a 512K-byte organization only. The operation for this device is the same as the TMS28F400Axy and is offered in the same voltage configurations. TMS28F004Axy can be substituted for the byte-wide TMS28F400Axy with the latter being the generic name for this device family. Embedded program and block-erase functions are fully automated by the on-chip write state machine (WSM), simplifying these operations and relieving the system microcontroller of secondary tasks. WSM status can be monitored by an on-chip status register to determine progress of program / erase tasks. The device features user-selectable block erasure. The configurations are as follows: D The TMS28F400ASy configuration has the auto-select feature that allows the user alternative read and program / erase voltages. Memory reads can be performed using 3.3-V VCC for optimum power consumption or 5-V VCC for device performance. Erasing or programming the device can be accomplished with 5-V VPP, which eliminates having to use a 12-V source and/or in-system voltage converters. Alternatively,12-V VPP operation exists for systems that already have a 12-V power supply, which provides faster programming and erasing times. This configuration is offered in two temperature ranges: 0 °C to 70°C and –40 °C to 85°C. D The TMS28F400AEy configuration offers the auto-select feature of the TMS28F400ASy with an extended VCC range of 2.7-V to 3.6-V (3-V nominal). Memory reads can be performed using 3-V VCC, for more efficient power consumption than the ’ASy device. D The TMS28F400AMy configuration offers a 3-V or 5-V memory read with a 12-V program and erase. This configuration is intended for low 3.3-V reads and the fast programming offered with the 12-V VPP and 5-V VCC. This configuration is offered in two temperature ranges: 0°C to 70°C and – 40°C to 85°C. D The TMS28F400AFy configuration offers a 5-V memory read with a 5-V or 12-V program and erase. This configuration is intended for systems using a single 5-V power supply. This configuration is offered in three temperature ranges: 0 °C to 70°C, – 40°C to 85°C, and – 40°C to 125°C. D The TMS28F400AZy configuration offers a 5-V memory read with a 12-V program and erase for fast programming and erasing times. This configuration is offered in three temperature ranges: 0 °C to 70°C, – 40 °C to 85°C, and – 40°C to 125°C. The y in the device name represents a T for top or B for bottom boot-block configuration. All configurations of the TMS28F400Axy are offered in a 44-pin plastic small-outline package (PSOP) and a 48-pin thin small-outline package (TSOP). The TMS28F004Axy is offered in a 40-pin TSOP only. Both the 40-pin and 48-pin TSOP are offered for the 0 °C to 70°C and – 40°C to 85°C temperature ranges only. |
Similar Part No. - TMS28F004AEB80CDCDL |
|
Similar Description - TMS28F004AEB80CDCDL |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |