M93C86-WBN6P STMicroelectronics, M93C86-WBN6P Datasheet - Page 16
![IC EEPROM 16KBIT 2MHZ 8DIP](/photos/1/39/13944/497-8-dip_sml.jpg)
M93C86-WBN6P
Manufacturer Part Number
M93C86-WBN6P
Description
IC EEPROM 16KBIT 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 M93C86-WBN6P
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
16K (2K x 8 or 1K 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
2 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
2048 X 8, 1024 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
497-8595-5
M93C86-WBN6P
M93C86-WBN6P
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Instructions
5.4
5.5
16/37
Write
For the Write Data to Memory (WRITE) instruction, 8 or 16 data bits follow the op-code and
address bits. These form the byte or word that is to be written. As with the other bits, Serial
Data Input (D) is sampled on the rising edge of Serial Clock (C).
After the last data bit has been sampled, the Chip Select Input (S) must be taken low before
the next rising edge of Serial Clock (C). If Chip Select Input (S) is brought low before or after
this specific time frame, the self-timed programming cycle will not be started, and the
addressed location will not be programmed. The completion of the cycle can be detected by
monitoring the READY/BUSY line, as described later in this document.
Once the Write cycle has been started, it is internally self-timed (the external clock signal on
Serial Clock (C) may be stopped or left running after the start of a Write cycle). The cycle is
automatically preceded by an Erase cycle, so it is unnecessary to execute an explicit erase
instruction before a Write Data to Memory (WRITE) instruction.
Figure 5.
1. For the meanings of An and Xn, please see
Erase All
The Erase All Memory (ERAL) instruction erases the whole memory (all memory bits are set
to 1). The format of the instruction requires that a dummy address be provided. The Erase
cycle is conducted in the same way as the Erase instruction (ERASE). The completion of
the cycle can be detected by monitoring the READY/BUSY line, as described in the
READY/BUSY status
ERASE, ERAL sequences
ERASE
ERASE
ALL
section.
S
Q
S
Q
D
D
Doc ID 4997 Rev 10
1 1
1
CODE
CODE
OP
0
OP
Table
1
0
1
An
0
ADDR
ADDR
5.,
M93C86, M93C76, M93C66, M93C56, M93C46
Xn X0
Table 6.
A0
and
BUSY
BUSY
Table
STATUS
STATUS
CHECK
CHECK
7..
READY
READY
AI00879B