PCF8583TD NXP Semiconductors, PCF8583TD Datasheet - Page 8

• Manufacturer Part Number: PCF8583TD
• Description: Real Time Clock CLOCK CALENDAR W 256X8SRAM I2C
• Manufacturer: NXP Semiconductors

Specifications of PCF8583TD

• Function: Alarm, Timer Interrupt
• Rtc Memory Size: 240 B
• Supply Voltage (max): 6 V
• Supply Voltage (min): 1 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial
• Package / Case: SOT-176
• Time Format: HH:MM:SS:hh
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PCF8583T/5,512

NXP Semiconductors
PCF8583
Product data sheet
In the different modes the counter registers are programmed and arranged as shown in
Figure
Fig 9.
9. Counter cycles are listed in
Register arrangement
1/10 s
1/10 s
10 s
10 min
10 h
10 day
10 month
10 day
hundredth of a second alarm
hundredth of a second
All information provided in this document is subject to legal disclaimers.
weekdays/months
CLOCK MODES
alarm seconds
control/status
alarm control
alarm minutes
alarm month
alarm hours
alarm date
alarm timer
year/date
seconds
minutes
free RAM
hours
timer
Rev. 06 — 6 October 2010
1/100 s
1/100 s
1 s
1 min
1 h
1 day
1 month
1 day
Table
4.
Clock and calendar with 240 x 8-bit RAM
alarm
D1
D3
D5
T1
D1
D3
D5
EVENT COUNTER
control/status
alarm control
alarm timer
free RAM
free
timer
free
free
free
free
free
alarm
D0
D2
D4
T0
D0
D2
D4
PCF8583
© NXP B.V. 2010. All rights reserved.
013aaa369
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
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