M27V101-200B1 STMicroelectronics, M27V101-200B1 Datasheet

M27V101-200B1

Manufacturer Part Number
M27V101-200B1
Description
Manufacturer
STMicroelectronics
Datasheet

Specifications of M27V101-200B1

Density
1Mb
Organization
128Kx8
Interface Type
Parallel
Bus Type
Parallel
In System Programmable
External
Access Time (max)
200ns
Package Type
PDIP
Reprogramming Technique
OTP
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Supply Current
50mA
Pin Count
32
Mounting
Through Hole
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Not Compliant
DESCRIPTION
The M27V101 is a low voltage 1 Mbit EPROM of-
fered in the two ranges UV (ultra violet erase) and
OTP (one time programmable). It is ideally suited
for microprocessor systems requiring large data or
program storage and is organized as 131,072 by 8
bits.
The M27V101 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.
For applications where the content is programmed
only one time and erasure is not required, the
M27V101 is offered in both PDIP32, PLCC32 and
TSOP32 (8 x 20 mm) packages.
July 2000
This is information on a product still in production but not recommended for new designs.
1 Mbit (128Kb x 8) Low Voltage UV EPROM and OTP EPROM
M27V101 is replaced by the M27W101
3V to 3.6V LOW VOLTAGE in READ
OPERATION
ACCESS TIME: 90ns
LOW POWER CONSUMPTION:
– Active Current 15mA at 5MHz
– Standby Current 20µA
PROGRAMMING VOLTAGE: 12.75V ± 0.25V
PROGRAMMING TIME: 100µs/word
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 05h
Figure 1. Logic Diagram
32
A0-A16
FDIP32W (F)
1
PLCC32 (K)
G
P
E
17
V CC
V SS
M27V101
V PP
32
NOT FOR NEW DESIGN
M27V101
1
PDIP32 (B)
TSOP32 (N)
8 x 20 mm
8
Q0-Q7
AI00660B
1/15

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M27V101-200B1 Summary of contents

Page 1

... ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: 05h DESCRIPTION The M27V101 is a low voltage 1 Mbit EPROM of- fered in the two ranges UV (ultra violet erase) and OTP (one time programmable ideally suited for microprocessor systems requiring large data or program storage and is organized as 131,072 by 8 bits ...

Page 2

... A16 A15 A12 AI01152B 2/15 Figure 2B. LCC Connections A14 28 A13 A11 A10 Table 1. Signal Names A0-A16 Q0- A10 A14 A6 A13 M27V101 25 A11 A10 AI00661 Address Inputs Data Outputs Chip Enable Output Enable Program Program Supply Supply Voltage Ground Not Connected Internally ...

Page 3

... Identifier A0 V Manufacturer’s Code IL Device Code V IH (1) Parameter (3) +2V for a period less than 20ns Pulse M27V101 Value –40 to 125 –50 to 125 –65 to 150 – – –2 to 13.5 – Hex Data Unit °C °C ° Q7-Q0 Data Out Hi-Z Data In Data Out ...

Page 4

... Output Capacitance OUT Note: 1. Sampled only, not 100% tested. DEVICE OPERATION The operating modes of the M27V101 are listed in the Operating Modes table. A single power supply is required in the read mode. All inputs are TTL levels except for V and 12V on A9 for Electronic PP Signature ...

Page 5

... Min Max ±10 CC ± 0mA 3.6V 10 –0.3 0 0.4 2.4 V – 0. M27V101 (3) -100 - 90 Min Max Min Max 90 100 IL 90 100 M27V101 Unit µA µ µA µ Unit 5/15 ...

Page 6

... V es. The bulk capacitor should be located near the power supply connection point. The purpose of the bulk capacitor is to overcome the voltage drop caused by the inductive effects of PCB traces. ) M27V101 -120 -150 -200 Max Min Max ...

Page 7

... V PP Although only ’0’s will be programmed, both ’1’s and ’0’s can be present in the data word. The only way to change a ’0’ ’1’ die exposure to ul- traviolet light (UV EPROM). The M27V101 is in the programming mode when programmed is applied to 8 bits in parallel to the data output pins ...

Page 8

... Programming of multiple M27V101s in parallel with different data is also easily accomplished. Ex- cept for E, all like inputs including G of the parallel M27V101 may be common. A TTL low level pulse applied to a M27V101's P input, with E low and V at 12.75V, will program that M27V101. A high PP level E input inhibits the other M27V101s from be- ing programmed ...

Page 9

... M27V101 in about 3 years, while it would take approximately 1 week to cause erasure when exposed to direct sunlight. If the M27V101 exposed to these types of lighting conditions for extended periods of time suggested that opaque labels be put over . All other address the M27V101 window to prevent unintentional era- sure ...

Page 10

... Options TR = Tape & Reel Packing Note: 1. High Speed, see AC Characteristics section for further information. M27V101 is replaced by the M27W101 For a list of available options (Speed, Package, etc...) or for further information on any aspect of this de- vice, please contact the STMicroelectronics Sales Office nearest to you. 10/15 ...

Page 11

... M27V101 inches Typ Min Max 0.225 0.020 0.055 0.154 0.180 0.153 0.177 0.016 0.022 – 0.009 0.012 1.643 1.655 – – 0.514 0.526 – – 0.637 ...

Page 12

... M27V101 Table 13. PDIP32 - 32 pin Plastic DIP, 600 mils width, Package Mechanical Data Symb Typ 1. 38.10 E 15. 2.54 eA 15. Figure 9. PDIP32 - 32 pin Plastic DIP, 600 mils width, Package Outline Drawing is not to scale. 12/15 mm Min Max – 5.08 0.38 – 3.56 4.06 0.38 0.51 – ...

Page 13

... 0.51 (.020) 1.14 (.045) R M27V101 inches Typ Min Max 0.100 0.140 0.060 0.095 0.015 0.013 0.021 0.026 0.032 0.485 0.495 0.447 0.455 0.390 0.430 0.585 0.595 0.547 ...

Page 14

... M27V101 Table 15. TSOP32 - 32 lead Plastic Thin Small Outline mm, Package Mechanical Data Symb Typ 0. Figure 11. TSOP32 - 32 lead Plastic Thin Small Outline mm, Package Outline 1 N/2 TSOP-a Drawing is not to scale. 14/15 mm Min Max 1.20 0.05 0.15 0.95 1.05 0.15 0.27 0.10 0.21 19.80 20.20 18 ...

Page 15

... All other names are the property of their respective owners. Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. 2000 STMicroelectronics - All Rights Reserved STMicroelectronics GROUP OF COMPANIES http://www.st.com M27V101 15/15 ...

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