M93C46-WBN6P STMicroelectronics, M93C46-WBN6P Datasheet - Page 10
![IC EEPROM 1KBIT 2MHZ 8DIP](/photos/1/39/13944/497-8-dip_sml.jpg)
M93C46-WBN6P
Manufacturer Part Number
M93C46-WBN6P
Description
IC EEPROM 1KBIT 2MHZ 8DIP
Manufacturer
STMicroelectronics
Datasheets
1.M93C46-WMN6TP.pdf
(36 pages)
2.M93C46-WMN6TP.pdf
(37 pages)
3.M93C46-WBN6P.pdf
(31 pages)
Specifications of M93C46-WBN6P
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
1K (128 x 8 or 64 x 16)
Speed
2MHz
Interface
Microwire, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Organization
128 K x 8
Interface Type
Microwire
Maximum Clock Frequency
2 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.5 V
Maximum Operating Current
2 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 5.5 V
Memory Configuration
128 X 8, 64 X 16
Clock Frequency
2MHz
Supply Voltage Range
2.5V To 5.5V
Memory Case Style
DIP
No. Of Pins
8
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8589-5
M93C46-WBN6P
M93C46-WBN6P
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M93C46-WBN6P
Manufacturer:
STMicroelectronics
Quantity:
28 850
Part Number:
M93C46-WBN6P
Manufacturer:
ST
Quantity:
20 000
Operating features
3
3.1
3.1.1
3.1.2
3.1.3
3.1.4
10/37
Operating features
Supply voltage (V
Operating supply voltage V
Prior to selecting the memory and issuing instructions to it, a valid and stable V
within the specified [V
DC supply voltage, it is recommended to decouple the V
(usually of the order of 10 nF to 100 nF) close to the V
This voltage must remain stable and valid until the end of the transmission of the instruction
and, for a Write instruction, until the completion of the internal write cycle (t
Power-up conditions
When the power supply is turned on, V
Select (S) line is not allowed to float and should be driven to V
recommended to connect the S line to V
The V
Power-up and device reset
In order to prevent inadvertent Write operations during power-up, a power on reset (POR)
circuit is included. At power-up (continuous rise of V
instruction until V
lower than the minimum V
When V
●
●
Power-down
At power-down (continuous decrease in V
operating voltage to below the power on reset threshold voltage, the device stops
responding to any instruction sent to it.
During power-down, the device must be deselected and in the Standby Power mode (that is,
there should be no internal Write cycle in progress).
Standby Power mode
deselected (assuming that there is a pull-down resistor on the S line)
CC
CC
rise time must not vary faster than 1 V/µs.
passes the POR threshold, the device is reset and is in the following state:
CC
has reached the power on reset threshold voltage (this threshold is
CC
(min), V
CC
CC
operating voltage defined in
)
Doc ID 4997 Rev 10
CC
(max)] range must be applied. In order to secure a stable
CC
CC
SS
CC
rises from V
via a suitable pull-down resistor.
M93C86, M93C76, M93C66, M93C56, M93C46
), as soon as V
CC
), the device does not respond to any
CC
SS
CC
/V
to V
Table
SS
CC
line with a suitable capacitor
CC
package pins.
SS
drops from the normal
9,
. During this time, the Chip
, it is therefore
Table 10
W
and
).
CC
Table
voltage
11).