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M27C4001-12XK1TR

Description
512KX8 OTPROM, 100ns, PQCC32, PLASTIC, LCC-32
Categorystorage    storage   
File Size113KB,17 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

M27C4001-12XK1TR Overview

512KX8 OTPROM, 100ns, PQCC32, PLASTIC, LCC-32

M27C4001-12XK1TR Parametric

Parameter NameAttribute value
Parts packaging codeQFJ
package instructionQCCJ,
Contacts32
Reach Compliance Codeunknown
ECCN codeEAR99
Maximum access time100 ns
JESD-30 codeR-PQCC-J32
length13.995 mm
memory density4194304 bit
Memory IC TypeOTP ROM
memory width8
Number of functions1
Number of terminals32
word count524288 words
character code512000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize512KX8
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Package shapeRECTANGULAR
Package formCHIP CARRIER
Parallel/SerialPARALLEL
Certification statusNot Qualified
Maximum seat height3.56 mm
Maximum supply voltage (Vsup)5.25 V
Minimum supply voltage (Vsup)4.75 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
width11.455 mm
Base Number Matches1
M27C4001
4 Mbit (512Kb x 8) UV EPROM and OTP EPROM
s
5V
±
10% SUPPLY VOLTAGE in READ
OPERATION
ACCESS TIME: 35ns
LOW POWER CONSUMPTION:
– Active Current 30mA at 5MHz
– Standby Current 100µA
1
32
s
s
32
1
s
s
s
PROGRAMMING VOLTAGE: 12.75V
±
0.25V
PROGRAMMING TIME: 100µs/word
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 41h
FDIP32W (F)
PDIP32 (B)
LCCC32W (L)
DESCRIPTION
The M27C4001 is a 4 Mbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for micro-
processor systems requiring large programs and
is organised as 524,288 by 8 bits.
The FDIP32W (window ceramic frit-seal package)
and LCCC32W (leadless chip carrier package)
have 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.
For applications where the content is programmed
only one time and erasure is not required, the
M27C4001 is offered in PDIP32, PLCC32 and
TSOP32 (8 x 20 mm) packages.
PLCC32 (K)
TSOP32 (N)
8 x 20 mm
Figure 1. Logic Diagram
VCC
VPP
19
A0-A18
8
Q0-Q7
E
G
M27C4001
VSS
AI00721B
September 2000
1/17
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