M93S56-WMN6T STMicroelectronics, M93S56-WMN6T Datasheet - Page 12

• Manufacturer Part Number: M93S56-WMN6T
• Description: IC EEPROM 2KBIT 2MHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M93S56-WMN6T

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (128 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)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1943-2

M93S66, M93S56, M93S46
Figure 6. PREAD, PRWRITE and PREN Sequences
Note: For the meanings of An, Xn and Dn, please see
12/34
Protect
Register
READ
Protect
Register
WRITE
Protect
Register
ENABLE
PRE
S
Q
W
S
Q
S
PRE
PRE
W
D
D
D
Table 2.
1 1 0 Xn
1 0
1
CODE
CODE
CODE
OP
OP
0
OP
1
0
1
and
An
1
ADDR
ADDR
Xn X0
Table
X0
A0
3..
An
DATA
OUT
BUSY
A0 F
STATUS
CHECK
F = Protect Flag
READY
AI00891D