M48T58Y-70MH1 STMicroelectronics, M48T58Y-70MH1 Datasheet - Page 12

• Manufacturer Part Number: M48T58Y-70MH1
• Description: Real Time Clock 64K (8Kx8) 70ns
• Manufacturer: STMicroelectronics

Specifications of M48T58Y-70MH1

• Function: Clock, Calendar, NV Timekeeping RAM, Battery Backup
• Rtc Memory Size: 8192 B
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Parallel
• Package / Case: SOIC-28
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WRITE mode
Figure 7.
12/33
A0-A12
E1
E2
W
DQ0-DQ7
Chip enable controlled, WRITE AC waveforms
tAVE2H
tAVE1L
tAVWL
Doc ID 2412 Rev 7
tAVE1H
tAVE2L
tAVAV
VALID
tE1LE1H
tE2HE2L
tDVE1H
tDVE2L
DATA INPUT
tE1HDX
tE2LDX
tE1HAX
tE2LAX
M48T58, M48T58Y
AI00964B