HT1382_1105 HOLTEK [Holtek Semiconductor Inc], HT1382_1105 Datasheet - Page 2
HT1382_1105
Manufacturer Part Number
HT1382_1105
Description
I2C/3-Wire Real Time Clock
Manufacturer
HOLTEK [Holtek Semiconductor Inc]
Datasheet
1.HT1382_1105.pdf
(29 pages)
- Current page: 2 of 29
- Download datasheet (307Kb)
Block Diagram
Note:
Pin Assignment
Rev. 1.40
SCL/SCLK
SDA/I/O
IFS pin is used for selecting I
I
3-wire interface is selected when IFS is connected to VSS.
2
VBAT
C interface is selected when IFS is unconnected.
VDD
VSS
IFS
CE
X1
X2
V
COMP
Oscillator
Crystal
I
2
C or 3-wire
Interface
2
C interface or 3-wire interface.
Compensation
Oscillator
Divider
Circuit
Switch
power supply
Internal
2
I
2
C/3-Wire Real Time Clock
Control & Status
Alarm Register
RTC Register
DT & USER
EEPROM
Register
IRQ
HT1382
May 27, 2011
/FOUT
Related parts for HT1382_1105
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Rectifiers 1.0 Amp 200 Volt 30 Amp IFSM
Manufacturer:
Taiwan Semiconductor
Datasheet:
Part Number:
Description:
Voltage Regulator
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
0.5A General Purpose LDO
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Touch Key
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Touch Key Flash Type 8-Bit MCU with LCD/LED Driver
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Super I/O Controller
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Infrared Remote Encoder
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Multi-Purpose Encoders
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
CMOS 32Kx8 Low Power SRAM
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
LOTTO FLASH DRIVER
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Q-Voice
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Flash Type Voice OTP MCU
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
1A General Purpose LDO
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Serial Timekeeper Chip
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet:
Part Number:
Description:
Full Speed USB 8-Bit OTP MCU with SPI
Manufacturer:
HOLTEK [Holtek Semiconductor Inc]
Datasheet: