поискавой системы для электроныых деталей |
|
M27V401-200N1TR датащи(PDF) 1 Page - STMicroelectronics |
|
M27V401-200N1TR датащи(HTML) 1 Page - STMicroelectronics |
1 / 15 page 1/15 May 1998 M27V401 4 Mbit (512Kb x8) Low Voltage UV EPROM and OTP EPROM s LOW VOLTAGE READ OPERATION: 3V to 3.6V s FAST ACCESS TIME: 120ns s LOW POWER CONSUMPTION: – Active Current 15mA at 5MHz – Standby Current 20 µA s PROGRAMMING VOLTAGE: 12.75V ± 0.25V s PROGRAMMING TIME: 100 µs/byte (typical) s ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: 41h DESCRIPTION The M27V401 is a low voltage 4 Mbit EPROM of- fered in the two range UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems requiring large data or program storage and is organised as 524,288 by 8 bits. The M27V401 operates in the read mode with a supply voltage as low as 3V. The decrease in op- erating power allows either a reduction of the size of the battery or an increase in the time between battery recharges. The FDIP32W (window ceramic frit-seal package) has a transparent lid which allow the user to ex- pose the chip to ultraviolet light to erase the bit pat- tern. A new pattern can then be written to the device by following the programming procedure. 1 32 32 1 FDIP32W (F) PDIP32 (B) PLCC32 (K) TSOP32 (N) 8 x 20 mm Figure 1. Logic Diagram AI00695B 19 A0-A18 Q0-Q7 VPP VCC M27V401 G VSS 8 E Table 1. Signal Names A0-A18 Address Inputs Q0-Q7 Data Outputs E Chip Enable G Output Enable VPP Program Supply VCC Supply Voltage VSS Ground |
Аналогичный номер детали - M27V401-200N1TR |
|
Аналогичное описание - M27V401-200N1TR |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |