M95256-DFDW6TP STMicroelectronics, M95256-DFDW6TP Datasheet - Page 40

• 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

DC and AC parameters
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Figure 20. Serial input timing
Figure 21. Hold timing
S
C
Q
HOLD
S
C
D
Q
tCHSL
tDVCH
High impedance
MSB IN
tSLCH
Doc ID 12276 Rev 19
tCLHL
tCHDX
tCHCL
tHLQZ
M95256-W M95256-R M95256-DR M95256-DF
tCH
tHLCH
tCL
tCHSH
LSB IN
tCLHH
tHHQV
tCLCH
tHHCH
tSHSL
tSHCH
AI01448c
AI01447d