參數(shù)資料
型號(hào)： 93AA46B
廠商： Microchip Technology Inc.
元件分類(lèi)： EEPROM
英文描述： 1K Microwire Compatible Serial EEPROM
中文描述： 一千微絲兼容串行EEPROM
文件頁(yè)數(shù)： 1/24頁(yè)
文件大?。?/td> 403K
代理商： 93AA46B
2003 Microchip Technology Inc.
DS21749D-page 1
93AA46A/B/C, 93LC46A/B/C,
93C46A/B/C
Device Selection Table
Features
Low-power CMOS technology
ORG pin to select word size for ‘46C version
128 x 8-bit organization ‘A’ ver. devices (no ORG)
64 x 16-bit organization ‘B’ ver. devices (no ORG)
Self-timed ERASE/WRITE cycles (including
auto-erase)
Automatic ERAL before WRAL
Power-on/off data protection circuitry
Industry standard 3-wire serial I/O
Device Status signal (READY/BUSY)
Sequential READ function
1,000,000 E/W cycles
Data retention > 200 years
Temperature ranges supported
- Industrial (I)
- Automotive (E)
Pin Function Table
Description
The Microchip Technology Inc. 93XX46A/B/C devices
are 1K bit low voltage serial Electrically Erasable
PROMs (EEPROM). Word-selectable devices such as
the 93AA46C, 93LC46C or 93C46C are dependent
upon external logic levels driving the ORG pin to set
word size. For dedicated 8-bit communication, the
93AA46A, 93LC46A or 93C46A devices are available,
while the 93AA46B, 93LC46B and 93C46B devices
provide dedicated 16-bit communication. Advanced
CMOS technology makes these devices ideal for low
power, nonvolatile memory applications. The entire
93XX Series is available in standard packages includ-
ing 8-lead PDIP and SOIC, and advanced packaging
including 8-lead MSOP, 6-lead SOT-23, and 8-lead
TSSOP. Pb-free (Pure Matte Sn) finish is also
available.
Package Types (not to scale)
Part Number
V
CC
Range
ORG Pin
Word Size
Temp Ranges
Packages
93AA46A
93AA46B
93LC46A
93LC46B
93C46A
93C46B
1.8-5.5
1.8-5-5
2.5-5.5
2.5-5.5
4.5-5.5
4.5-5.5
No
No
No
No
No
No
Yes
8-bit
16-bit
8-bit
16-bit
8-bit
16-bit
I
I
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
I, E
I, E
I, E
I, E
93AA46C
93LC46C
1.8-5.5
2.5-5.5
8 or 16-bit
8 or 16-bit
I
P, SN, ST, MS
Yes
I, E
P, SN, ST, MS
93C46C
4.5-5.5
Yes
8 or 16-bit
I, E
P, SN, ST, MS
-40°C to
-40°C to +125°C
+85°C
Name
Function
CS
Chip Select
CLK
Serial Data Clock
DI
Serial Data Input
DO
Serial Data Output
V
SS
Ground
NC
No internal connection
ORG
Memory Configuration
V
CC
Power Supply
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
ORG*
V
SS
PDIP/SOIC
(P, SN)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
ORG*
V
SS
ROTATED SOIC
(ex: 93LC46BX)
TSSOP/MSOP
(ST, MS)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
ORG*
V
SS
SOT-23
(OT)
DO
V
SS
DI
1
2
3
6
5
4
V
CC
CS
CLK
* ORG pin is NC on A/B devices
1K Microwire Compatible Serial EEPROM
相關(guān)PDF資料
PDF描述
93AA46C 1K Microwire Compatible Serial EEPROM
93C46A 1K Microwire Compatible Serial EEPROM
93C46C 1K Microwire Compatible Serial EEPROM
93LC46C 1K Microwire Compatible Serial EEPROM
93AA56 2K 1.8V CMOS Serial EEPROM(1.8~5.5V,2K 位,1M次可自定時(shí)擦寫(xiě)周期,EEPROM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93AA46B/S15K 制造商:Microchip Technology Inc 功能描述:1K, 64 X 16 SERIAL EE, IND - Gel-pak, waffle pack, wafer, diced wafer on film
93AA46B/W15K 功能描述:電可擦除可編程只讀存儲(chǔ)器 1K, 64 X 16 SERIAL EE, IND 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
93AA46B/WF15K 功能描述:電可擦除可編程只讀存儲(chǔ)器 1K, 64 X 16 SERIAL EE, IND 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
93AA46B-E/MC 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
93AA46B-E/MCG 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
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