參數資料
型號: X1227V8Z-2.7
廠商: Intersil
文件頁數: 22/28頁
文件大?。?/td> 0K
描述: IC RTC/CAL/CPU SUP EE 8-TSSOP
標準包裝: 100
類型: 時鐘/日歷
特點: 警報器,閏年,監(jiān)控器,監(jiān)視計時器
時間格式: HH:MM:SS(12/24 小時)
數據格式: YY-MM-DD-dd
接口: I²C,2 線串口
電源電壓: 2.7 V ~ 5.5 V
電壓 - 電源,電池: 1.8 V ~ 5.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 8-TSSOP
包裝: 管件
3
FN8099.2
May 8, 2006
PIN DESCRIPTIONS
PIN ASSIGNMENTS
Pin Number
Symbol
Brief Description
SOIC
TSSOP
13
X1
X1. The X1 pin is the input of an inverting amplifier and should be connected to one
pin of a 32.768kHz quartz crystal.
24
X2
X2. The X2 pin is the output of an inverting amplifier and should be connected to
one pin of a 32.768kHz quartz crystal..
35
RESET
Reset Output – RESET.
This is a reset signal output. This signal notifies a host
processor that the watchdog time period has expired or that the voltage has
dropped below a fixed VTRIP threshold. It is an open drain active LOW output.
46
VSS
VSS.
57
SDA
Serial Data (SDA). SDA is a bidirectional pin used to transfer data into and out of
the device. It has an open drain output and may be wire ORed with other open drain
or open collector outputs.
68
SCL
Serial Clock (SCL). The SCL input is used to clock all data into and out of the
device. The input buffer on this pin is always active (not gated).
71
VBACK
VBACK. This input provides a backup supply voltage to the device. VBACK supplies
power to the device in the event the VCC supply fails. This pin can be connected to
a battery, a Supercap or tied to ground if not used.
82
VCC
VCC.
NC = No internal connection
X1227
X1
X2
VBACK
VCC
RESET
SCL
SDA
VSS
1
2
3
4
7
8
6
5
8 LD TSSOP
X1227
X1
X2
VBACK
VCC
RESET
SCL
SDA
VSS
1
2
3
4
7
8
6
5
8 LD SOIC
X1227
相關PDF資料
PDF描述
MCP4251-104E/ML IC POT DGTL DUAL 100K SPI 16QFN
X1227V8Z IC RTC/CAL/CPU SUP EE 8-TSSOP
MCP4251-502E/ML IC POT DGTL DUAL 5K SPI 16QFN
X1227V8IZ-4.5A IC RTC/CAL/CPU SUP EE 8-TSSOP
MCP4251-503E/ML IC POT DGTL DUAL 50K SPI 16QFN
相關代理商/技術參數
參數描述
X1227V8Z-4.5A 功能描述:IC RTC/CAL/CPU SUP EE 8-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 實時時鐘 系列:- 產品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:時鐘/日歷 特點:警報器,閏年,SRAM 存儲容量:- 時間格式:HH:MM:SS(12/24 小時) 數據格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源,電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN EP 包裝:管件
X1228 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228_06 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228EVM 制造商:Intersil Corporation 功能描述:A Evaluation Board (Connecting to X1228 Through PIC16C57 MCU,and Testing All Functions,Including Settings of Time,Alarm,Programmable Frequency Output,Digital/Analog Tuning,Watchdog and Reset Threshold),and A Development Data CD 制造商:Intersil Corporation 功能描述:A Evaluation Board (Connecting to X1228 Through PIC16C57 MCU, and Testing All Functions, Including Settings of Time, Alarm, Programmable Frequency Output, Digital/Analog Tuning, Watchdog and Reset Threshold), and A Development Data CD
X1228S14 功能描述:IC RTC CPU SUP WDT 4K EE 14-SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 實時時鐘 系列:- 產品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:時鐘/日歷 特點:警報器,閏年,SRAM 存儲容量:- 時間格式:HH:MM:SS(12/24 小時) 數據格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源,電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN EP 包裝:管件