参数资料
型号: DS28DG02G-3C+T
厂商: Maxim Integrated
文件页数: 7/34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 2. Memory Map
ADDRESS
000h to 03Fh
040h to 07Fh
080h to 0BFh
0C0h to 0FFh
100h to 109h
10Ah
10Bh
10Ch
10Dh
10Eh
TYPE
EEPROM
EEPROM
EEPROM
EEPROM
EEPROM
EEPROM
EEPROM
EEPROM
EEPROM
ACCESS
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
DESCRIPTION
User memory block 0.
User memory block 1.
User memory block 2.
User memory block 3.
Reserved, contents undefined.
Power-on default for PIO output state (PIO0 to PIO7).
Power-on default for PIO output state (PIO8 to PIO11).
Power-on default for PIO direction (PIO0 to PIO7).
Power-on default for PIO direction (PIO8 to PIO11).
Power-on default for PIO read-inversion (PIO0 to PIO7).
Power-on default for PIO read-inversion (PIO8 to PIO11),
10Fh
EEPROM
R/W
PIO output type (PIO0 to PIO11 in groups of 4 PIOs), PIO
output mode (same mode for all PIOs).
110h to 117h
118h to 11Fh
120h
121h
122h
123h
124h
ROM
SRAM
SRAM
SRAM
SRAM
SRAM
R
R/W
R/W
R/W
R/W
R/W
Reserved, contents is undefined.
64-bit unique registration number.
PIO output state (PIO0 to PIO7).
PIO output state (PIO8 to PIO11).
PIO direction (PIO0 to PIO7).
PIO direction (PIO8 to PIO11).
PIO read-inversion (PIO0 to PIO7).
PIO read-inversion (PIO8 to PIO11), PIO output type (PIO0
125h
SRAM
R/W
to PIO11 in groups of 4 PIOs), PIO output mode (same
mode for all PIOs).
126h
127h
128h
129h to 12Fh
130h to 133h
134h
135h
136h and above
NV SRAM
NV SRAM
NV SRAM
NV SRAM
R
R
R/W
R/W
R/W
R/Clear
PIO read access (PIO0 to PIO7).
PIO read access (PIO8 to PIO11).
Reserved, contents undefined.
RTC and calendar.
RTC alarm.
Multifunction control/setup register.
Alarm and status register.
Reserved, contents undefined.
7 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