參數(shù)資料
型號(hào)： FM93C46LVMT8
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： DRAM
英文描述： Microwire Serial EEPROM
中文描述： 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： PLASTIC, TSSOP-8
文件頁(yè)數(shù)： 1/13頁(yè)
文件大小： 114K
代理商： FM93C46LVMT8
1
www.fairchildsemi.com
FM93C46 Rev. D.1
F
(
T
July 2000
2000 Fairchild Semiconductor International
FM93C46
1024-Bit Serial CMOS EEPROM
(MICROWIRE Synchronous Bus)
General Description
FM93C46 is a 1024-bit CMOS non-volatile EEPROM organized
as 64 x 16-bit array. This device features MICROWIRE interface
which is a 4-wire serial bus with chipselect (CS), clock (SK), data
input (DI) and data output (DO) signals. This interface is compat-
ible to many of standard Microcontrollers and Microprocessors.
There are 7 instructions implemented on the FM93C46 for various
Read, Write, Erase, and Write Enable/Disable operations. This
device is fabricated using Fairchild Semiconductor floating-gate
CMOS process for high reliability, high endurance and low power
consumption.
“LZ” and “L” versions of FM93C46 offer very low standby current
making them suitable for low power applications. This device is
offered in both SO and TSSOP packages for small space consid-
erations.
Functional Diagram
Features
I
Wide V
CC
2.7V - 5.5V
I
Typical active current of 200
μ
A
10
μ
A standby current typical
1
μ
A standby current typical (L)
0.1
μ
A standby current typical (LZ)
I
No Erase instruction required before Write instruction
I
Self timed write cycle
I
Device status during programming cycles
I
40 year data retention
I
Endurance: 1,000,000 data changes
I
Packages available: 8-pin SO, 8-pin DIP, 8-pin TSSOP
INSTRUCTION
DECODER
CONTROL LOGIC
AND CLOCK
GENERATORS
HIGH VOLTAGE
GENERATOR
AND
PROGRAM
TIMER
INSTRUCTION
REGISTER
ADDRESS
REGISTER
EEPROM ARRAY
READ/WRITE AMPS
DATA IN/OUT REGISTER
16 BITS
DECODER
16
16
DATA OUT BUFFER
CS
SK
DI
DO
V
SS
V
CC
相關(guān)PDF資料
PDF描述
FM93C46LVN Microwire Serial EEPROM
FM93C46LZEM8 Microwire Serial EEPROM
FM93C46LZEMT8 Microwire Serial EEPROM
FM93C46LZEN Microwire Serial EEPROM
FM93C46LZM8 Microwire Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FM93C46LVN 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Microwire Serial EEPROM
FM93C46LZEM8 功能描述:電可擦除可編程只讀存儲(chǔ)器 USE 511-M93C46-WMN6 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
FM93C46LZEM8X 功能描述:電可擦除可編程只讀存儲(chǔ)器 SOIC-8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
FM93C46LZEMT8 功能描述:電可擦除可編程只讀存儲(chǔ)器 TSSOP-8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
FM93C46LZEMT8X 功能描述:電可擦除可編程只讀存儲(chǔ)器 TSSOP-8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
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