DS1672-33 Maxim Integrated Products, DS1672-33 Datasheet - Page 11

• Manufacturer Part Number: DS1672-33
• Description: IC TIMEKEEPER 3.3V 32-BIT 8-DIP
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/Trickle-Chargerr

Specifications of DS1672-33

• Time Format: Binary
• Date Format: Binary
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -

Figure 5. Programmable Trickle Charger
BIT 7
V
TCS
CC
NOTE: ONLY 1010 ENABLES
1 OF 16 SELECT
BIT 6
TCS
BIT 5
TRICKLE CHARGE REGISTER
TCS
BIT 4
TCS
BIT 3
DS
SELECT
1 OF 2
BIT 2
DS
11 of 15
BIT 1
RS
SELECT
1 OF 3
BIT 0
RS
TCS = TRICKLE CHARGER SELECT
DS = DIODE SELECT
RS = RESISTOR SELECT
250
R1
R2
2k
R3
4k
V
BACKUP