參數(shù)資料
型號(hào): FM32272-G
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO14
封裝: GREEN, MS-012AB, SOIC-14
文件頁數(shù): 12/21頁
文件大小: 417K
代理商: FM32272-G
FM32278/276/274/272 - 5V I2C Companion
Rev. 3.1
July 2010
Page 2 of 21
Pin Configuration
Pin Name
Function
CNT1, CNT2
Event Counter Inputs
A0, A1
Device Select inputs
PFO
Early Power-Fail Output
/RST
Reset Input/Output
PFI
Early Power-fail Input
SDA
Serial Data
SCL
Serial Clock
VBAK
Battery-Backup Supply
VDD
Supply Voltage
VSS
Ground
Ordering Information
Base Configuration
Memory Size
Operating Voltage
Reset Threshold
Ordering Part Number
FM32278
256Kb
4.0-5.5V
3.9, 4.4V
FM32278-G
256Kb
4.0-5.5V
3.9, 4.4V
FM32278-GTR (tape&reel)
FM32276
64Kb
4.0-5.5V
3.9, 4.4V
FM32276-G
64Kb
4.0-5.5V
3.9, 4.4V
FM32276-GTR (tape&reel)
FM32274
16Kb
4.0-5.5V
3.9, 4.4V
FM32274-G
16Kb
4.0-5.5V
3.9, 4.4V
FM32274-GTR (tape&reel)
FM32272
4Kb
4.0-5.5V
3.9, 4.4V
FM32272-G
4Kb
4.0-5.5V
3.9, 4.4V
FM32272-GTR (tape&reel)
Other memory configurations may be available. Please contact the factory for more information.
VDD
VBAK
SCL
SDA
VSS
NC
PFO
CNT1
PFI
RST
A0
A1
CNT2
1
2
3
4
5
6
7
14
13
12
11
10
9
8
相關(guān)PDF資料
PDF描述
FM32274-GTR SPECIALTY CONSUMER CIRCUIT, PDSO14
FM32274-G SPECIALTY CONSUMER CIRCUIT, PDSO14
FM32276-GTR SPECIALTY CONSUMER CIRCUIT, PDSO14
FM32276-G SPECIALTY CONSUMER CIRCUIT, PDSO14
FM32278-GTR SPECIALTY CONSUMER CIRCUIT, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
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FM32274 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:5V Integrated Processor Companion with Memory
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FM32274-GTR 功能描述:F-RAM 16K w/Pwr Mon WDT Bat Sw PF Ser Num RoHS:否 存儲(chǔ)容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor
FM32276 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:5V Integrated Processor Companion with Memory