參數(shù)資料
型號(hào): 93LC56C
廠商: Microchip Technology Inc.
元件分類: EEPROM
英文描述: 2K Microwire Compatible Serial EEPROM
中文描述: 2K微絲兼容串行EEPROM
文件頁數(shù): 1/28頁
文件大小: 357K
代理商: 93LC56C
2007 Microchip Technology Inc.
DS21794E-page 1
93AA56A/B/C, 93LC56A/B/C,
93C56A/B/C
Device Selection Table
Features:
Low-power CMOS technology
ORG pin to select word size for ‘56C’ version
256 x 8-bit organization ‘A’ ver. devices (no ORG)
128 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
Pb-free and RoHS compliant
Temperature ranges supported:
- Industrial (I)
- Automotive (E)
Pin Function Table
Description:
The Microchip Technology Inc. 93XX56A/B/C devices
are 2K bit low-voltage serial Electrically Erasable
PROMs (EEPROM). Word-selectable devices such as
the 93AA56C, 93LC56C or 93C56C are dependent
upon external logic levels driving the ORG pin to set
word size. For dedicated 8-bit communication, the
93XX56A devices are available, while the 93XX56B
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 including 8-lead PDIP and SOIC, and
advanced packaging including 8-lead MSOP, 6-lead
SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. All
packages are Pb-free and RoHS compliant.
Part Number
V
CC
Range
ORG Pin
Word Size
Temp Ranges
Packages
93AA56A
93AA56B
93LC56A
93LC56B
93C56A
93C56B
93AA56C
93LC56C
93C56C
1.8-5.5
1.8-5-5
2.5-5.5
2.5-5.5
4.5-5.5
4.5-5.5
1.8-5.5
2.5-5.5
4.5-5.5
No
No
No
No
No
No
Yes
Yes
Yes
8-bit
16-bit
8-bit
16-bit
8-bit
16-bit
8 or 16-bit
8 or 16-bit
8 or 16-bit
I
I
P, SN, ST, MS, OT, MC
P, SN, ST, MS, OT, MC
P, SN, ST, MS, OT, MC
P, SN, ST, MS, OT, MC
P, SN, ST, MS, OT, MC
P, SN, ST, MS, OT, MC
P, SN, ST, MS, MC
P, SN, ST, MS, MC
P, SN, ST, MS, MC
I, E
I, E
I, E
I, E
I
I, E
I, E
-40°C to +85°C
-40°C to +125°C
Name
Function
CS
CLK
DI
DO
V
SS
NC
ORG
V
CC
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Ground
No internal connection
Memory Configuration
Power Supply
2K Microwire Compatible Serial EEPROM
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