http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




STMicroelectronics Electronic Components Datasheet

M2201 Datasheet

2-Wires 1 Kbit x8 Serial EEPROM

No Preview Available !

M2201 pdf
M2201
2-Wires 1 Kbit (x8) Serial EEPROM
TWO WIRE SERIAL INTERFACE
100.000 ERASE/WRITE CYCLES with
100 YEARS DATA RETENTION at 55°C
SINGLE SUPPLY VOLTAGE:
– 4.5V to 5.5V for M2201 version
– 2.7V to 5.5V for M2201V version
HARDWARE WRITE CONTROL
100 KBIT TRANSFER RATE
BYTE WRITE
PAGE WRITE (up to 4 BYTES)
SELF TIMED PROGRAMMING CYCLE
AUTOMATIC ADDRESS INCREMENTING
ENHANCED ESD/LATCH UP
DESCRIPTION
The M2201 is a simplified 2-wire bus 1 Kbit electri-
cally erasable programmable memory (EEPROM),
organized as 128 x8 bits. It is manufactured in
STMicroelectronics’s Hi-Endurance Advanced
CMOS technology which guarantees a data reten-
tion of 100 years at 55°C.
The M2201 is available in Plastic Dual-in-Line,
Plastic Small Outline and Thin Shrink Small Out-
line packages.
The memory is compatible with a two wire serial
interface which uses a bi-directional data bus and
serial clock. Read and write operations are initi-
ated by a START condition generated by the bus
master and ended by a STOP condition.
Address bits and RW bit are defined in one single
byte, instead of two (or three) bytes for the standard
I2C protocol.
Table 1. Signal Names
SDA
Serial Data Input/Output
SCL Serial Clock
WC Write Control
VCC Supply Voltage
VSS Ground
8
1
PSDIP8 (B)
0.25mm Frame
8
1
SO8 (M)
150mil Width
8
1
TSSOP8 (DW)
169 mil width
Figure 1. Logic Diagram
VCC
SCL
WC
M2201
SDA
VSS
AI01321
July 1999
1/15


STMicroelectronics Electronic Components Datasheet

M2201 Datasheet

2-Wires 1 Kbit x8 Serial EEPROM

No Preview Available !

M2201 pdf
M2201
Figure 2A. DIP Pin Connections
Figure 2B. SO and TSSOP Pin Connections
M2201
NC
NC
NC
VSS
1
2
3
4
8 VCC
7 WC
6 SCL
5 SDA
AI01322
NC
NC
NC
VSS
M2201
1 8 VCC
2 7 WC
3 6 SCL
4 5 SDA
AI01323
Warning: NC = Not Connected.
Warning: NC = Not Connected.
Table 2. Absolute Maximum Ratings (1)
Symbol
TA
TSTG
TLEAD
Parameter
Ambient Operating Temperature
Storage Temperature
Lead Temperature, Soldering
(SO8 package)
(PSDIP8 package)
(TSSOP8 package)
40 sec
10 sec
t.b.c.
Value
–40 to 85
–65 to 150
215
260
t.b.c.
Unit
°C
°C
°C
VO Output Voltage
–0.6 to 6.5
V
VI Input Voltage
–0.6 to 6.5
V
VCC
VESD
Supply Voltage
Electrostatic Discharge Voltage (Human Body model) (2)
Electrostatic Discharge Voltage (Machine model) (3)
–0.3 to 6.5
4000
500
V
V
V
Notes: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings"
may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other
conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum
Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other
relevant quality documents.
2. MIL-STD-883C, 3015.7 (100pF, 1500 ).
3. EIAJ IC-121 (Condition C) (200pF, 0 ).
DESCRIPTION (cont’d)
When writing data to the memory, it responds to the
8 bits received by asserting an acknowledge bit
during the 9th bit time. When data is read by the
bus master, it acknowledges the receipt of the data
bytes in the same way. Data transfers are termi-
nated with a STOP condition.
Power On Reset: VCC lock out write protect. In
order to prevent data corruption and inadvertent
write operations during power up, a Power On
Reset (POR) circuit is implemented. Until the VCC
voltage has reached the POR threshold value, the
internal reset is active, all operations are disabled
and the device will not respond to any command.
In the same way, when VCC drops down from the
operating voltage to below the POR threshold
value, all operations are disabled and the device
will not respond to any command. A stable VCC
must be applied before applying any logic signal.
2/15


Part Number M2201
Description 2-Wires 1 Kbit x8 Serial EEPROM
Maker STMicroelectronics
Total Page 15 Pages
PDF Download
M2201 pdf
Download PDF File
M2201 pdf
View for Mobile






Related Datasheet

1 M2201 2-Wires 1 Kbit x8 Serial EEPROM STMicroelectronics
STMicroelectronics
M2201 pdf
2 M220EW01-V0 TFT LOD Module AUO
AUO
M220EW01-V0 pdf
3 M220EW01-V2 WSXGA+ Color TFT-LCD AUO
AUO
M220EW01-V2 pdf
4 M220EW01-V4 WSXGA+ Color TFT-LCD AUO
AUO
M220EW01-V4 pdf
5 M220EW01-V5 TFT LOD Module AUO
AUO
M220EW01-V5 pdf
6 M220J1-L01 TFT LCD Module CHI MEI
CHI MEI
M220J1-L01 pdf
7 M220J1-P01 TFT LCD Module CHI MEI
CHI MEI
M220J1-P01 pdf
8 M220X Clock Oscillator MTRONPTI
MTRONPTI
M220X pdf
9 M220Z1-C03 TFT LCD Module CHI MEI
CHI MEI
M220Z1-C03 pdf




Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components