Electronic Components Datasheet Search |
|
TMS27PC256-10FML Datasheet(PDF) 2 Page - Texas Instruments |
|
TMS27PC256-10FML Datasheet(HTML) 2 Page - Texas Instruments |
2 / 13 page TMS27C256 32768 BY 8-BIT UV ERASABLE TMS27PC256 32768 BY 8-BIT PROGRAMMABLE READ-ONLY MEMORIES SMLS256H– SEPTEMBER 1984 – REVISED NOVEMBER 1997 2 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443 description (continued) These devices are fabricated using power-saving CMOS technology for high speed and simple interface with MOS and bipolar circuits. All inputs (including program data inputs) can be driven by Series 74 TTL circuits without the use of external pull-up resistors. Each output can drive one Series 74 TTL circuit without external resistors. The data outputs are 3-state for connecting multiple devices to a common bus. The TMS27C256 and the TMS27PC256 are pin compatible with 28-pin 256K MOS ROMs, PROMs, and EPROMs. The TMS27C256 EPROM is offered in a dual-in-line ceramic package (J suffix) designed for insertion in mounting-hole rows on 15,2-mm (600-mil) centers. The TMS27PC256 OTP PROM is supplied in a 32-lead plastic leaded chip-carrier package using 1,25-mm (50-mil) lead spacing (FM suffix). The TMS27C256 and TMS27PC256 are offered with two choices of temperature ranges of 0 °C to 70°C (JL and FML suffixes) and – 40 °C to 85°C (JE and FME suffixes). See Table 1. All package styles conform to JEDEC standards. Table 1. Temperature Range Suffixes EPROM AND SUFFIX FOR OPERATING FREE-AIR TEMPERATURE RANGES OTP PROM 0 °C TO 70°C –40 °C TO 85°C TMS27C512-xxx JL JE TMS27PC512-xxx FML FME These EPROMs and OTP PROMs operate from a single 5-V supply (in the read mode), thus are ideal for use in microprocessor-based systems. One other 13-V supply is needed for programming . All programming signals are TTL level. These devices are programmable by the SNAP! Pulse programming algorithm. The SNAP! Pulse programming algorithm uses a VPP of 13 V and a VCC of 6.5 V for a nominal programming time of four seconds. For programming outside the system, existing EPROM programmers can be used. Locations can be programmed singly, in blocks, or at random. |
Similar Part No. - TMS27PC256-10FML |
|
Similar Description - TMS27PC256-10FML |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |