M93S46-WMN6P STMicroelectronics, M93S46-WMN6P Datasheet - Page 6

IC EEPROM 1KBIT 2MHZ 8SOIC

M93S46-WMN6P

Manufacturer Part Number
M93S46-WMN6P
Description
IC EEPROM 1KBIT 2MHZ 8SOIC
Manufacturer
STMicroelectronics
Datasheet

Specifications of M93S46-WMN6P

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
1K (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-SOIC (3.9mm Width)
Organization
64 K x 16
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
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 5.5 V
Memory Configuration
64 X 16
Clock Frequency
2MHz
Supply Voltage Range
2.5V To 5.5V
Memory Case Style
SOIC
No. Of Pins
8
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8596-5
M93S46-WMN6P

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M93S46-WMN6P
Manufacturer:
STMicroelectronics
Quantity:
1 958
Part Number:
M93S46-WMN6P
Manufacturer:
ST
Quantity:
6 390
Part Number:
M93S46-WMN6P
Manufacturer:
ST
0
Part Number:
M93S46-WMN6P
Manufacturer:
ST
Quantity:
20 000
M93S66, M93S56, M93S46
Table 2. Instruction Set for the M93S46
Note: 1. X = Don’t Care bit.
6/34
READ
WRITE
PAWRITE
WRAL
WEN
WDS
PRREAD
PRWRITE
PRCLEAR
PREN
PRDS
Instruction
Read Data
from Memory
Write Data to
Memory
Page Write to
Memory
Write All
Memory
with same
Data
Write Enable
Write Disable
Protection
Register Read
Protection
Register Write
Protection
Register Clear
Protection
Register
Enable
Protection
Register
Disable
Description
W
X
X
X
1
1
1
1
1
1
1
1
PRE
0
0
0
0
0
0
1
1
1
1
1
Start
bit
1
1
1
1
1
1
1
1
1
1
1
Code
Op-
10
01
11
00
00
00
10
01
11
00
00
Address
01 XXXX
11 XXXX
00 XXXX
XXXXXX
11XXXX
111111
000000
A5-A0
A5-A0
A5-A0
A5-A0
1
Q15-Q0
D15-D0
D15-D0
D15-D0
Q5-Q0
+ Flag
Data
N x
9 + N x 16
Required
Cycles
Clock
25
25
9
9
9
9
9
9
Write is executed if
the address is not
inside the Protected
area
Write is executed if
all the N addresses
are not inside the
Protected area
Write all data if the
Protection Register
is cleared
Data Output =
Protection Register
content + Protection
Flag bit
Data above specified
address A5-A0 are
protected
Protect Flag is also
cleared (cleared
Flag = 1)
OTP bit is set
permanently
Comments
Additional

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