PCF8583, PCF8583P, PCF8583P/F5 Selling Leads, Datasheet
MFG:PHI Package Cooled:DIP/D D/C:07+
PCF8583, PCF8583P, PCF8583P/F5 Datasheet download
Part Number: PCF8583
MFG: PHI
Package Cooled: DIP/D
D/C: 07+
PCF8583, PCF8583P, PCF8583P/F5
- Table of contents:
Info of PCF8583
Info of PCF8583P
Info of PCF8583P/F5
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About PCF8583
PDF/DataSheet Download
Datasheet: PCF8583
File Size: 166099 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About PCF8583P
PDF/DataSheet Download
Datasheet: PCF8583P
File Size: 166099 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About PCF8583P/F5
PDF/DataSheet Download
Datasheet: PCF8583P/F5
File Size: 166099 KB
Manufacturer:
Download : Click here to Download
PCF8583 General Description
The PCF8583 is a clock/calendar circuit based on a 2048-bit static CMOS RAM organized as 256 words by 8 bits. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. The built-in word address register is incremented automatically after each written or read data byte. Address pin A0 is used for programming the hardware address, allowing the connection of two devices to the bus without additional hardware.
The built-in 32.768 kHz oscillator circuit and the first 8 bytes of the RAM are used for the clock/calendar and counter functions. The next 8 bytes may be programmed as alarm registers or used as free RAM space.
The remaining 240 bytes are free RAM locations.
The built-in 32.768 kHz oscillator circuit and the first 8 bytes of the RAM are used for the clock/calendar and counter functions. The next 8 bytes may be programmed as alarm registers or used as free RAM space.
The remaining 240 bytes are free RAM locations.
PCF8583 Maximum Ratings
| SYMBOL | PARAMETER | MIN. | MAX. | UNIT |
| VDD | supply voltage(pin 8) | -0.8 | +7.0 | V |
| IDD | supply current(pin 8) | - | 50 | mA |
| ISS | supply current(pin 4) | - | 50 | mA |
| VI | input voltage | VSS - 0.5 | VDD +0.8 | V |
| II | DC input current | - | 10 | mA |
| IO | DC input current | - | 10 | mA |
| Ptot | total power dissipation | - | 300 | mW |
| PO | power dissipation per output | - | 50 | mW |
| Tamb | storage temperature | -40 | +85 | |
| Tstg | operating ambient temperature | -65 | +150 |
PCF8583 Features
` I2C-bus interface operating supply voltage: 2.5 V to 6 V
` Clock operating supply voltage (0 to +70 °C): 1.0 V to 6.0 V
` 240 X 8-bit low-voltage RAM
` Data retention voltage: 1.0 V to 6 V
` Operating current (at fSCL = 0 Hz): max. 50 mA
` Clock function with four year calendar
` Universal timer with alarm and overflow indication
` 24 or 12 hour format
` 32.768 kHz or 50 Hz time base
` Serial input/output bus (I2C)
` Automatic word address incrementing
` Programmable alarm, timer and interrupt function
` Slave address:
READ: A1 or A3
WRITE: A0 or A2.
` Clock operating supply voltage (0 to +70 °C): 1.0 V to 6.0 V
` 240 X 8-bit low-voltage RAM
` Data retention voltage: 1.0 V to 6 V
` Operating current (at fSCL = 0 Hz): max. 50 mA
` Clock function with four year calendar
` Universal timer with alarm and overflow indication
` 24 or 12 hour format
` 32.768 kHz or 50 Hz time base
` Serial input/output bus (I2C)
` Automatic word address incrementing
` Programmable alarm, timer and interrupt function
` Slave address:
READ: A1 or A3
WRITE: A0 or A2.
PCF8583 Connection Diagram
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