Purchase PCF8583, In-stock PCF8583 From SeekIC.
Part Number: PCF8583
Description: The PCF8583 is a clock/calendar circuit based on a 2048-bit static CMOS RAM organized as 256 words by 8 bits. Addresses...
- Table of contents:
PCF8583
-
Suppliers
DataSheet
General Description
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.
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
PCF8583
PDF/DataSheet Download
- Datasheet: PCF8583
- File Size: 166099 KB
- Manufacturer: PHILIPS [Philips Semiconductors]
- Click here to Download
- ·PCF
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
- ·PCF0603H-11-K54BI
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
- ·PCF0603H-11-K54BT1
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
- ·PCF0603H-11-K54LI
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
- ·PCF0603H-11-K54LT1
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
- ·PCF0603H-11-K54WI
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
- ·PCF0603H-11-K54WT1
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
- ·PCF0603H-12-K54BI
- Welwyn Components Limited
- PRECISION SURFACE MOUNT RESISTORS
- 1246073 KB
PCF8583 Relative Products
PCF8582C-2T/03,112
IC MCU EEPROM 2K W/I2C 8-SOIC
PCF8582C-2P/03,112
IC EEPROM 2K W/I2C 8-DIP
PCF8582C-2
The PCF8582C-2 is a family of floating gate Electrically Erasable Programmable Read Only Memories (EEPROMs) with 2, 4 and 8 kbits (256, 512 and 1024 ´ 8-bit). By using an internal redundant storage code PCF8582C-2 is fault tolerant to single bit errors...
PCF8579H/1:118
IC LCD DRIVER DOT MATRIX 64-LQFP
PCF8579H/1,157
IC LCD DRIVER DOT MATRIX 64-LQFP
PCF8579
The PCF8579 is a low power CMOS LCD column driver, designed to drive dot matrix graphic displays at multiplex rates of 1 : 8, 1 : 16, 1 : 24 or 1 : 32. The device has 40 outputs and can drive 32 ´ 40 dots in a 32 row multiplexed LCD. Up to 16 PCF8579s ...
Hotspot Suppliers Product
2MI50F-050
Price: 20.5-42 USD
N-channel silicon power MOS-FET, 500V, 150A, 400W, low on-resistance, high current
KM62256DLTGI-7L
Price: 0.6-0.88 USD
DIP/SOP, 32Kx8 bit, low power, CMOS static RAM, 5.5V, Low Data Retention Voltage, TFT
L78M06CDT-TR
Price: 0.4-0.8 USD
three-terminal positive regulator, DPAK, 500mA, 6V, L78M06CDT-TR
SD12CT1G
Price: 0.013-0.017 USD
transient voltage suppressor, Bi-directional ESD protection, ultra low clamping voltage, SOD323, 3...
SN74AUCH16244DGGR
Price: 0.16-3.18 USD
IC BUFF/DVR TRI-ST 16BIT 48TSSOP - SN74AUCH16244DGGR
DS18B20+
Price: 0.1-10 USD
Digital Thermometer, TO-92, 3 V ~ 5.5 V, DS18B20+, Maxim, 9 to 12 Bits
LAN91C111-NU
Price: 3-5 USD
TQFP-128, 10/100 Mbps, Non-PCI, Ethernet single chip, +5V, 8 Kbytes, 32-bit
V23072-C1061-A408
Price: 0.1-0.5 USD
Mini power relay, DIP, 10A, 12V, V23072-C1061-A408, TYCO
SXA389BZ
Price: 2.1-3 USD
1/4W, SOT-89, amplifier, 240mA, 6V, SXA389BZ, RF Micro Devices
TEA1751T
Price: 0.975-1.114 USD
SMPS controller IC, 16-SOIC, -0.4 to +38 V, Dual boost PFC
ATMEGA8L-8AU
Price: 1-2 USD
microcontroller, 8-bit, TQFP32
MJ21194
Price: 3-4 USD
16 A, 250 V, NPN Bipolar, Power Transistor, TO-3 , Excellent Gain Linearity
