參數(shù)資料
型號(hào): M27C4001
廠商: 意法半導(dǎo)體
英文描述: 4 Megabit (512K x 8) UV EPROM and OTP EPROM(4M 位紫外線擦除EPROM和OTP EPROM)
中文描述: 4兆位(為512k × 8)紫外線存儲(chǔ)器和OTP存儲(chǔ)器(4分位紫外線擦除存儲(chǔ)器和檢察官存儲(chǔ)器)
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 136K
代理商: M27C4001
M27C4001
4 Megabit (512K x 8) UV EPROM and OTP EPROM
June 1996
1/16
AI00721B
19
A0-A18
Q0-Q7
VPP
VCC
M27C4001
VSS
8
G
E
Figure 1. Logic Diagram
FASTACCESS TIME: 55ns
LOW POWER ”CMOS” CONSUMPTION:
– Active Current 30mAat 5MHz
– StandbyCurrent 100
μ
A
PROGRAMMING VOLTAGE:12.75V
ELECTRONIC SIGNATUREfor AUTOMATED
PROGRAMMING
PROGRAMMING TIMES of AROUND48sec.
(PRESTO II ALGORITHM)
DESCRIPTION
The M27C4001 is a high speed 4 Megabit UV
erasable and electrically programmable EPROM
ideallysuited formicroprocessorsystemsrequiring
largeprograms.Itisorganisedas524,288by8bits.
The Window Ceramic Frit-Seal Dual-in-Line and
LeadlessChip Carrierpackages have transparent
lids which allow the user to expose the chip to
ultraviolet light to erase the bit pattern. A new
patterncan then be written to the device byfollow-
ing the programming procedure.
For applicationswherethe contentis programmed
only one time and erasure is not required, the
M27C4001 is offered in both Plastic Dual-in-Line,
PlasticLeadedChipCarrier andPlastic ThinSmall
Outline packages.
A0 - A18
Address Inputs
Q0 - Q7
Data Outputs
E
Chip Enable
G
Output Enable
V
PP
Program Supply
V
CC
Supply Voltage
V
SS
Ground
Table 1. Signal Names
PLCC32 (C)
LCCC32W (L)
1
32
FDIP32W (F)
TSOP32 (N)
8 x 20mm
32
1
PDIP32 (B)
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M27C4001-10B1 功能描述:可擦除可編程ROM 4M (512Kx8) 100ns RoHS:否 制造商:Maxim Integrated 類(lèi)型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類(lèi)型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
M27C4001-10B1E 制造商:STMicroelectronics 功能描述:4 MBIT (512KB X 8) UV EPROM AND OTP EPROM
M27C4001-10C1 功能描述:可擦除可編程ROM 4M (512Kx8) 100ns RoHS:否 制造商:Maxim Integrated 類(lèi)型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類(lèi)型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
M27C4001-10C1 制造商:STMicroelectronics 功能描述:PROM OTP CMOS 4MB 27C4001 PLCC32
M27C4001-10F1 功能描述:可擦除可編程ROM 4M (512Kx8) 100ns RoHS:否 制造商:Maxim Integrated 類(lèi)型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類(lèi)型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92