参数资料
型号: DS28DG02G-3C+T
厂商: Maxim Integrated
文件页数: 32/34页
文件大小: 0K
描述: IC EEPROM 2KBIT 2MHZ 36TQFN
标准包装: 2,500
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 2K (256 x 8)
速度: 2MHz
接口: SPI 3 线串行
电源电压: 2.2 V ~ 5.25 V
工作温度: -40°C ~ 85°C
封装/外壳: 36-WFQFN 裸露焊盘
供应商设备封装: 36-TQFN 裸露焊盘(6x6)
包装: 带卷 (TR)
DS28DG02: 2Kb SPI EEPROM with PIO, RTC, Reset, Battery Monitor, and Watchdog
Figure 24. Crystal Placement on PCB
Guard ring on
signal plane
VIA to ground plane
Crystal Pads
Guard ring on
Crystal
Pad
Crystal
Pad
X1
X2
Local ground
signal plane
RSTZ
plane beneath
signal plane or on
other side of pcb
VIA to ground plane
TSSOP
Typical Operating Circuit
NC X2
X1 NC
TQFN
Local ground plane
beneath signal plane
or on other side of pcb
V CC
V CC
R1
MOSI
R2
R1, R2 4.7k ?
SI
V CC
PIO0-7
LED
R L
R P
Piezo
Beeper
R P
MISO
SCK
SO
SCK
PIO8
μC
PX.1
CSZ PIO9-11
DS28DG02
WPZ
Push
Buttons
PX.0
INT
RST
WDI
WDOZ
ALMZ
RSTZ
X1
X2
32KHz
12.5pF load,
ESR ? 45k ?
GND
Manual
Reset
GND
V BAT
3V
32 of 34
相关PDF资料
PDF描述
VE-B5H-CV-S CONVERTER MOD DC/DC 52V 150W
VE-B4Z-CU-S CONVERTER MOD DC/DC 2V 80W
GRM219R71C104KA01D CAP CER 0.1UF 16V 10% X7R 0805
DS1258AB-100# IC NVSRAM 2MBIT 100NS 40DIP
LTC4216CMS#TRPBF IC CNTRLR HOT SWAP 10-MSOP
相关代理商/技术参数
参数描述
DS28E01-100 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:带SHA-1引擎保护的1K位1-Wire EEPROM
DS28E01-100_12 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS28E01-100+ 功能描述:电可擦除可编程只读存储器 RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
DS28E01G-100+R 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1K-Bit Protected 1-Wire EEPROM with SHA-1 Engine
DS28E01G-100+T 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1K-Bit Protected 1-Wire EEPROM with SHA-1 Engine