M93S46-WBN6P STMicroelectronics, M93S46-WBN6P Datasheet - Page 12

• Manufacturer Part Number: M93S46-WBN6P
• Description: IC, EEPROM, 1KBIT, SERIAL, 2MHZ, DIP-8
• Manufacturer: STMicroelectronics

Specifications of M93S46-WBN6P

• Memory Size: 1Kbit
• Memory Configuration: 128 X 8 / 64 X 16
• Ic Interface Type: Microwire
• Clock Frequency: 400MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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