DS1388Z-33 Maxim Integrated Products, DS1388Z-33 Datasheet - Page 18
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DS1388Z-33
Manufacturer Part Number
DS1388Z-33
Description
Real Time Clock
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1388Z-33.pdf
(19 pages)
Specifications of DS1388Z-33
Rtc Memory Size
512 B
Supply Voltage (max)
3.63 V
Supply Voltage (min)
2.97 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rtc Bus Interface
I2C
Supply Current
250 uA
Package / Case
SOIC-8
Time Format
HH:MM:SS:hh
Date Format
YY-MM-DD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS1388Z-33
Manufacturer:
MAX
Quantity:
20 000
Company:
Part Number:
DS1388Z-33+
Manufacturer:
Maxim
Quantity:
7 784
Company:
Part Number:
DS1388Z-33+T&R
Manufacturer:
MAXIM
Quantity:
13 000
I
and 512 Bytes EEPROM
Figure 8. Data Read—Slave Transmitter Mode
Figure 9. Data Write/Read (Write Pointer, Then Read)—Slave Receive and Transmit
SUBSTRATE CONNECTED TO GROUND
PROCESS: CMOS
18
2
C RTC/Supervisor with Trickle Charger
____________________________________________________________________
B - BLOCK SELECT
S - START
A - ACKNOWLEDGE (ACK)
P - STOP
A - NOT ACKNOWLEDGE (NACK)
R/W - READ/WRITE OR DIRECTION BIT ADDRESS
S
ADDRESS>
1101BBB
<SLAVE
B - BLOCK SELECT
S - START
Sr - REPEATED START
A - ACKNOWLEDGE (ACK)
P - STOP
A - NOT ACKNOWLEDGE (NACK)
R/W - READ/WRITE OR DIRECTION BIT ADDRESS
XXXXXXXX
<DATA (n)>
S
1
<R/W>
ADDRESS>
1101BBB
<SLAVE
A
Chip Information
MASTER TO SLAVE
<R/W>
A
<DATA (n)>
XXXXXXXX
0
A
<DATA (n + 1)>
XXXXXXXX
<WORD ADDRESS (n)>
MASTER TO SLAVE
XXXXXXXX
A
<DATA (n + 1)>
SLAVE TO MASTER
A
XXXXXXXX
A
<DATA (n + 2)>
<SLAVE ADDRESS (n)>
XXXXXXXX
Sr
SLAVE TO MASTER
NOTE: LAST DATA BYTE IS FOLLOWED BY A NACK.
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
1101BBB
A
PACKAGE
TYPE
8 SO
(X + 1 BYTES + ACKNOWLEDGE)
<DATA (n + 2)>
A
XXXXXXXX
<R/W>
1
DATA TRANSFERRED
...
NOTE: LAST DATA BYTE IS FOLLOWED BY A NACK.
A
<DATA (n + X)>
XXXXXXXX
PACKAGE
(X + 1 BYTES + ACKNOWLEDGE)
A
CODE
S8+4
DATA TRANSFERRED
Package Information
...
<DATA (n + X)>
A
XXXXXXXX
P
OUTLINE
21-0041
NO.
A
PATTERN NO.
P
90-0096
LAND