M95512-RMN6TP STMicroelectronics, M95512-RMN6TP Datasheet - Page 22
![IC EEPROM 512KBIT 2MHZ 8SOIC](/photos/1/38/13851/497-8-soic_sml.jpg)
M95512-RMN6TP
Manufacturer Part Number
M95512-RMN6TP
Description
IC EEPROM 512KBIT 2MHZ 8SOIC
Manufacturer
STMicroelectronics
Specifications of M95512-RMN6TP
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
512K (64K x 8)
Speed
2MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
Density
512Kb
Interface Type
Serial (SPI)
Organization
64Kx8
Access Time (max)
150ns
Frequency (max)
2MHz
Write Protection
Yes
Data Retention
40Year
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Temp Range
-40C to 85C
Supply Current
3mA
Operating Supply Voltage (min)
1.8V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6356-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M95512-RMN6TP
Manufacturer:
TDK
Quantity:
324
Instructions
6.5
Figure 11. Read from Memory Array (READ) sequence
22/47
S
C
D
Q
Read from Memory Array (READ)
As shown in
low. The bits of the instruction byte and address bytes are then shifted in, on Serial Data
Input (D). The address is loaded into an internal address register, and the byte of data at
that address is shifted out, on Serial Data Output (Q).
If Chip Select (S) continues to be driven low, the internal address register is automatically
incremented, and the byte of data at the new address is shifted out.
When the highest address is reached, the address counter rolls over to zero, allowing the
Read cycle to be continued indefinitely. The whole memory can, therefore, be read with a
single READ instruction.
The Read cycle is terminated by driving Chip Select (S) high. The rising edge of the Chip
Select (S) signal can occur at any time during the cycle.
The first byte addressed can be any byte within any page.
The instruction is not accepted, and is not executed, if a Write cycle is currently in progress.
0
1
High Impedance
2
Instruction
Figure
3
4
5
11, to send this instruction to the device, Chip Select (S) is first driven
6
7
MSB
15
8
Doc ID 11124 Rev 12
14 13
9 10
16-Bit Address
3
20 21 22 23 24 25 26 27
2
1
0
MSB
7
6
M95512-W, M95512-R, M95512-DR
5
Data Out 1
4
3
28 29 30
2
1
0
31
7
Data Out 2
AI01793D