RTC-58321B Epson Toyocom Corporation, RTC-58321B Datasheet - Page 9

• Manufacturer Part Number: RTC-58321B
• Description: REAL TIME CLOCK 16-DIP 50 PPM
• Manufacturer: Epson Toyocom Corporation
• Type: Clock/Calendarr

Specifications of RTC-58321B

• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.311", 7.90mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Other names: RTC58321B; SE3212

n n n n Overview .................................................................................................................................................... 1
n n n n Features ..................................................................................................................................................... 1
n n n n Pin connections......................................................................................................................................... 1
n n n n Block diagram............................................................................................................................................ 2
n n n n Pin functions.............................................................................................................................................. 2
n n n n Characteristics .......................................................................................................................................... 3
n n n n Registers .................................................................................................................................................... 6
n n n n Register functions..................................................................................................................................... 6
n n n n Package dimensions................................................................................................................................. 7
n n n n Marking layout ........................................................................................................................................... 8
n n n n Application notes ...................................................................................................................................... 8
1. Absolute maximum ratings............................................................................................................................... 3
2. Operating Conditions ....................................................................................................................................... 3
3. Frequency characteristics ................................................................................................................................ 3
4. DC characteristics ............................................................................................................................................ 4
5. AC characteristics ............................................................................................................................................ 4
6. Timing chart ..................................................................................................................................................... 5
7. Data hold timing ............................................................................................................................................... 5
1. Register table ................................................................................................................................................... 6
2. Notes................................................................................................................................................................ 6
1. Date and time registers .................................................................................................................................... 6
2. Reset register (Control register D) ................................................................................................................... 7
3. Reference signal (Control registers E and F)................................................................................................... 7
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