M41ST95WMX6 STMicroelectronics, M41ST95WMX6 Datasheet - Page 11

• Manufacturer Part Number: M41ST95WMX6
• Description: IC RTC 3.0V 512BIT NVRAM 28SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Supervisorr

Specifications of M41ST95WMX6

• Memory Size: 64B
• Time Format: HH:MM:SS:hh (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC, 28-SOH (8.48mm Width)
• For Use With: 497-6261 - BOARD EVAL CENTRAL UNIT ALARM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2809-5

Figure 9. Input Timing Requirements
Figure 10. Output Timing Requirements
Figure 11. WRITE Cycle Timing: RTC and External SRAM Control Signals
E
SCL
SDO
E
SCL
SDI
SDO
SDI
ADDR. LSB IN
EX
E CON
tDVCH
tCLQX
tCLQV
MSB OUT
MSB IN
HIGH IMPEDANCE
tEXPD
tELCH
tCHDX
tDLDH
tDHDL
tEXPD
tCLCH
tCHEH
tCH
LSB IN
tQLQH
tQHQL
tCL
M41ST95Y*, M41ST95W
tCHCL
tEHEL
tEHCH
LSB OUT
AI03663
tEHQZ
AI04633
AI04634
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