M48T201V-85MH1TR STMicroelectronics, M48T201V-85MH1TR Datasheet - Page 14

• Manufacturer Part Number: M48T201V-85MH1TR
• Manufacturer: STMicroelectronics

Specifications of M48T201V-85MH1TR

• Bus Type: Parallel
• User Ram: 512KB
• Operating Supply Voltage (typ): 3.3V
• Package Type: SOH
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 44
• Mounting: Surface Mount
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Not Compliant

Operation
Figure 6.
14/37
ADDRESS
E
E CON
G
G CON
W
DQ0-DQ7
Write cycle timing: RTC and external RAM control signals
tAVEL
DATA OUT
tAVWL
VALID
tRO
tEPD
tEHQZ
tAVEH
WRITE
tELEH
tAVAV
tWLWH
tEPD
DATA IN
VALID
tEHDX
tDVEH
tEHAX
tAVWH
tDVWH
WRITE
tAVAV
tWHAX
DATA IN
VALID
tWHQX
tWHDX
tAVAV
READ
tAVQV
tGLQV
M48T201Y, M48T201V
DATA OUT
tWLQZ
VALID
AI02336