M95256-DFDW6TP STMicroelectronics, M95256-DFDW6TP Datasheet - Page 52

• Manufacturer Part Number: M95256-DFDW6TP
• Description: EEPROM 256-Kbit serial SPI bus EEPROM
• Manufacturer: STMicroelectronics

Specifications of M95256-DFDW6TP

• Rohs: yes
• Memory Size: 256 Kbit
• Organization: 32768 x 8 bit
• Data Retention: 200 yr
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Current: 5 mA
• Operating Supply Voltage: 1.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Interface Type: SPI
• Minimum Operating Temperature: - 40 C
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 1.7 V

Revision history
52/53
Table 27.
21-Jun-2012
24-Jul-2012
Date
Document revision history (continued)
Revision
18
19
Datasheet split into:
– M95256-125 datasheet for automotive products (range 3),
– M95256-W, M95256-R, M95256-DR, M95256-DF (this datasheet) for
Added:
– 1.7 V device (M95256-DF)
Updated:
–
–
– Cycling and data retention values
Deleted:
– UFDFPN8 package rev MB
Updated:
– WLCSP package reference from “CT” to “CS”
–
–
standard products (range 6).
Figure 4: Block diagram
Table 25: M95256-DFCS6TP/K, WLCSP 8-bump wafer-level chip scale
package mechanical data
WLCSP 8-bump wafer-level chip scale package outline
Figure 3: WLCSP connections (top view, marking side, with balls on the
underside)
Figure 26: M95256-DFCS6TP/K, WLCSP 8-bump wafer-level chip scale
package outline
Doc ID 12276 Rev 19
M95256-W M95256-R M95256-DR M95256-DF
and
Changes
Figure 26: M95256-DFCS6TP/K,
(Table 14
and
Table
15)