M95512-DFMN6TP STMicroelectronics, M95512-DFMN6TP Datasheet - Page 6

• Manufacturer Part Number: M95512-DFMN6TP
• Description: EEPROM 512Kbit Serial Bus 128kB 10MHz EEProm
• Manufacturer: STMicroelectronics

Specifications of M95512-DFMN6TP

• Rohs: yes

Description
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Description
The M95512 devices are Electrically Erasable PROgrammable Memories (EEPROMs)
organized as 65536 x 8 bits, accessed through the SPI bus.
The M95512-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95512-R and
M95512-DR can operate with a supply voltage from 1.8 V to 5.5 V, and the M95512-DF can
operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of
-40 °C / +85 °C.
The M95512-D offers an additional page, named the Identification Page (128 bytes). The
Identification Page can be used to store sensitive application parameters which can be
(later) permanently locked in Read-only mode.
Figure 1.
The SPI bus signals are C, D and Q, as shown in
selected when Chip Select (S) is driven low. Communications with the device can be
interrupted when the HOLD is driven low.
Table 1.
C
D
Q
S
W
HOLD
V
V
CC
SS
Signal name
Logic diagram
Signal names
Serial Clock
Serial Data Input
Serial Data Output
Chip Select
Write Protect
Hold
Supply voltage
Ground
HOLD
Doc ID 11124 Rev 20
W
D
C
S
V CC
V SS
M95xxx
Function
M95512-W M95512-R M95512-DR M95512-DF
Figure 1
and
Q
AI01789C
Table
Input
Input
Output
Input
Input
Input
1. The device is
Direction