JSMSEMIDatasheet (PDF)
JSM8563T
Built-in Yes SOP-8 Real Time Clocks RoHS
SOP-8ROHS CompliantActive
I2C Real-Time Clock/Calendar Chip
- Manufacturer
- JSMSEMI
- Manufacturer part #
- JSM8563T
- Store part #
- C2997448
- Package / case
- SOP-8
- Category
- Real Time Clocks
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
7,305 in stock
#C2997448
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹44.06 | ₹220.30 |
| 50+ | ₹34.76 | ₹1,738.00 |
| 150+ | ₹30.77 | ₹4,615.50 |
| 500+ | ₹25.14 | ₹12,570.00 |
| 2,500+ | ₹22.93 | ₹57,325.00 |
| 5,000+ | ₹21.59 | ₹1,07,950.00 |
5 × ₹44.06
₹220.30
excl. GST
₹259.95 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
JSM8563T
₹220.30 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Voltage - Supply
- 2.5V~5.5V
- Features
- Periodic interrupt output;Countdown timer;Alarm function;Programmable clock output
- crystal oscillator
- Built-in
- Alarm Output
- Yes
- Current - Supply
- 200uA
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.152 g
Overview
JSM8563T is a low-power CMOS RTC/calendar chip featuring a programmable clock output, an interrupt output, and a power-fail detector. All addresses and data are transferred serially via the I2C bus interface. The maximum bus speed is 400Kbits/s, and the built-in word address register increments automatically after each read/write operation.
Applications
- Portable media players
- Mobile phones
- Multi-rate energy meters
- IC card water meters
- IC card gas meters
Key features
- Timekeeping of seconds, minutes, hours, day of week, date, month, and year based on 32.768kHz crystal
- Century flag included
- Wide operating voltage range: 2.5~5.5V
- Low standby current: typical 0.25μA
- I²C bus slave address: read, 0A3H; write, 0A2H
- Programmable clock output frequencies: 32.768kHz, 1024Hz, 32Hz, 1Hz
- Alarm and timer functions
- Power-fail detector
- On-chip integrated oscillator capacitor
- Open-drain interrupt pin
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | PCF8563T-S-JSM#C42449146JSMSEMI · SOP-8 | JSMSEMI | SOP-8 | 5,790 | ₹22.58 · 5,790 in stock | View |
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