PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15

M27W202

2 Mbit (128Kb x16) Low Voltage UV EPROM and OTP EPROM

s

2.7V to 3.6V SUPPLY VOLTAGE in READ

OPERATION

ACCESS TIME:

鈥?80ns at V

CC

= 3.0V to 3.6V

鈥?100ns at V

CC

= 2.7V to 3.6V

40

40

s

s

LOW POWER CONSUMPTION:

鈥?Active Current 20mA at 5MHz

鈥?Standby Current 15碌A(chǔ)

1

1

FDIP40W (F)

PDIP40 (B)

s

s

s

PIN COMPATIBLE with M27C202

PROGRAMMING TIME: 100碌s/word

HIGH RELIABILITY CMOS TECHNOLOGY

鈥?2,000V ESD Protection

鈥?200mA Latchup Protection Immunity

PLCC44 (K)

s

ELECTRONIC SIGNATURE

鈥?Manufacturer Code: 0020h

鈥?Device Code: 001Ch

Figure 1. Logic Diagram

TSOP40 (N)

10 x 14 mm

DESCRIPTION

The M27W202 is a low voltage 2 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 131,072 by

16 bits.

The M27W202 operates in the read mode with a

supply voltage as low as 2.7V at 鈥?0 to 85擄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 FDIP40W (window ceramic frit-seal package)

has a 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 application where the content is programmed

only one time and erasure is not required, the

M27W201 is offered in PDIP40, PLCC44 and

TSOP40 (10 x 14 mm) packages.

VCC

VPP

17

A0-A16

16

Q0-Q15

P

E

G

M27W202

VSS

AI02730

April 2000

1/15

next

M27W202-120B6TR相關(guān)型號(hào)PDF文件下載

• 型號(hào)
  版本
  描述
  廠商
  下載
• M27W016
  英文版
  16 Mbit 1Mb x16 3V Supply FlexibleROMTM Memory
  
  M27W016
• M27W016
  英文版
  16 Mbit 1Mb x16 3V Supply FlexibleROMTM Memory
  STMICROELECTRON...
  M27W016
• M27W032
  英文版
  32 Mbit 2Mb x16 3V Supply FlexibleROM⑩ Memory
  
  M27W032
• M27W032
  英文版
  32 Mbit 2Mb x16 3V Supply FlexibleROM⑩ Memory
  STMICROELECTRON...
  M27W032
• M27W064
  英文版
  64 Mbit 4Mb x16 3V Supply FlexibleROM⑩ Memory
  
  M27W064
• M27W064
  英文版
  64 Mbit 4Mb x16 3V Supply FlexibleROM⑩ Memory
  STMICROELECTRON...
  M27W064
• M27W101
  英文版
  1 Mbit 128Kb x8 Low Voltage UV EPROM and OTP EPROM
  
  M27W101
• M27W101
  英文版
  1 Mbit 128Kb x8 Low Voltage UV EPROM and OTP EPROM
  STMICROELECTRON...
  M27W101
• M27W102
  英文版
  1 Mbit 64Kb x16 Low Voltage UV EPROM and OTP EPROM
  
  M27W102
• M27W102
  英文版
  1 Mbit 64Kb x16 Low Voltage UV EPROM and OTP EPROM
  STMICROELECTRON...
  M27W102
• M27W201
  英文版
  2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM
  
  M27W201
• M27W201
  英文版
  2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM
  STMICROELECTRON...
  M27W201
• M27W202
  英文版
  2 Mbit 128Kb x16 Low Voltage UV EPROM and OTP EPROM
  
  M27W202
• M27W202
  英文版
  2 Mbit 128Kb x16 Low Voltage UV EPROM and OTP EPROM
  STMICROELECTRON...
  M27W202
• M27W256
  英文版
  256 Kbit 32Kb x 8 Low Voltage UV EPROM and OTP EPROM
  
  M27W256
• M27W256
  英文版
  256 Kbit 32Kb x 8 Low Voltage UV EPROM and OTP EPROM
  STMICROELECTRON...
  M27W256
• M27W400
  英文版
  4 Mbit 512Kb x8 or 256Kb x16 Low Voltage UV EPROM and OTP EP...
  
  M27W400
• M27W400
  英文版
  4 Mbit 512Kb x8 or 256Kb x16 Low Voltage UV EPROM and OTP EP...
  STMICROELECTRON...
  M27W400
• M27W401
  英文版
  4 Mbit 512Kb x 8 Low Voltage UV EPROM and OTP EPROM
  
  M27W401
• M27W401
  英文版
  4 Mbit 512Kb x 8 Low Voltage UV EPROM and OTP EPROM
  STMICROELECTRON...
  M27W401

您可能感興趣的PDF文件資料

• M27W032
• M27W016-110M1T
• M27W016-110B1T
• M27W016-110B1T
• M27W016-100S1T
• M27W016-100S1T
• M27W016-100N1T
• M27W016-100N1T
• M27W016-100M1T
• M27W016-100M1T
• M27W016-100B1T
• M27W016-100B1T

熱門IC型號(hào)推薦

• MUR460RLG
• ME4384
• MAX4080TASA+T
• MMBZ5245BLT1
• MP2301ENE-LF-Z
• MC33179DR2G
• MICRF211AYQS
• MAX3241ECAI
• MGSF1N02LT1G
• MOC3020M
• MAX786CAI
• MIC39100-2.5BS