參數(shù)資料
型號: M27C512-10XB1
廠商: 意法半導(dǎo)體
英文描述: 512 Kbit (64K x8) UV EPROM and OTP EPROM
中文描述: 512千位(64K的× 8)紫外線存儲器和OTP存儲器
文件頁數(shù): 17/22頁
文件大小: 403K
代理商: M27C512-10XB1
M27C512
4/22
SUMMARY DESCRIPTION
The M27C512 is a 512 Kbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for applica-
tions where fast turn-around and pattern experi-
mentation are important requirements and is
organized as 65536 by 8 bits.
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
M27C512 is offered in PDIP28, PLCC32 and
TSOP28 (8 x 13.4 mm) packages.
In addition to the standard versions, the packages
are also available in Lead-free versions, in compli-
ance with JEDEC Std J-STD-020B, the ST ECO-
PACK 7191395 Specification, and the RoHS
(Restriction of Hazardous Substances) directive.
Figure 2. Logic Diagram
Table 1. Signal Names
A0-A15
Address Inputs
Q0-Q7
Data Outputs
E
Chip Enable
GVPP
Output Enable / Program Supply
VCC
Supply Voltage
VSS
Ground
NC
Not Connected Internally
DU
Don’t Use
AI00761B
16
Q0-Q7
VCC
M27C512
GVPP
VSS
8
A0-A15
E
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