DataSheetWiki


M27W512 fiches techniques PDF

STMicroelectronics - 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM

Numéro de référence M27W512
Description 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM
Fabricant STMicroelectronics 
Logo STMicroelectronics 





1 Page

No Preview Available !





M27W512 fiche technique
M27W512
512 Kbit (64Kb x8) Low Voltage UV EPROM and OTP EPROM
s 2.7V to 3.6V SUPPLY VOLTAGE in READ
OPERATION
s ACCESS TIME:
– 70ns at VCC = 3.0V to 3.6V
– 80ns at VCC = 2.7V to 3.6V
s PIN COMPATIBLE with M27C512
s LOW POWER CONSUMPTION:
– 15µA max Standby Current
– 15mA max Active Current at 5MHz
s PROGRAMMING TIME 100µs/byte
s HIGH RELIABILITY CMOS TECHNOLOGY
– 2,000V ESD Protection
– 200mA Latchup Protection Immunity
s ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 3Dh
DESCRIPTION
The M27W512 is a low voltage 512 Kbit EPROM
offered in the two range UV (ultra violet erase) and
OTP (one time programmable). It is ideally suited
for microprocessor systems and is organized as
65,536 by 8 bits.
The M27W512 operates in the read mode with a
supply voltage as low as 2.7V at –40 to 85°C tem-
perature range. The decrease in operating power
allows either a reduction of the size of the battery
or an increase in the time between battery re-
charges.
The FDIP28W (window ceramic frit-seal package)
has transparent lid which allows 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.
For applications where the content is programmed
only one time and erasure is not required, the
M27W512 is offered in PDIP28, PLCC32 and
TSOP28 (8 x 13.4 mm) packages.
28
1
FDIP28W (F)
28
1
PDIP28 (B)
PLCC32 (K)
TSOP28 (N)
8 x 13.4 mm
Figure 1. Logic Diagram
VCC
16
A0-A15
8
Q0-Q7
E
GVPP
M27W512
VSS
AI01584
March 2000
1/16

PagesPages 16
Télécharger [ M27W512 ]


Fiche technique recommandé

No Description détaillée Fabricant
M27W512 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM STMicroelectronics
STMicroelectronics
M27W512-100B6TR 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM STMicroelectronics
STMicroelectronics
M27W512-100F6TR 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM STMicroelectronics
STMicroelectronics
M27W512-100K6TR 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM STMicroelectronics
STMicroelectronics

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche