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參數(shù)資料
| 型號： | FM3216-G |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO14 |
| 封裝： | GREEN, MS-012AB, SOIC-14 |
| 文件頁數(shù)： | 7/21頁 |
| 文件大?。?/td> | 424K |
| 代理商： | FM3216-G |
FM3204/16/64/256
Rev. 3.1
July 2010
Page 15 of 21
Figure 14. Selective (Random) Memory Read
Figure 15. Byte Register Write
* Although not required, it is recommended that A5-A7 in the Register Address byte are
zeros in order to preserve compatibility with future devices.
Addressing FRAM Array in the FM32xx Family
The FM32xx family includes 256Kb, 64Kb, 16Kb, and 4Kb memory densities. The following 2-byte address field is
shown for each density.
Table 4. Two-Byte Memory Address
Part #
1st Address Byte
2nd Address Byte
FM32256
x
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
FM3264
x
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
FM3216
x
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
FM3204
x
A8
A7
A6
A5
A4
A3
A2
A1
A0
S
A
Slave Address
0
Address
A
Data Byte
A
P
By Master
Start
Address & Data
Stop
Acknowledge
00 0
By FM32xx
S
A
Slave Address
1
Data Byte
1 P
By Master
By FM32xx
Start
Address
Stop
No
Acknowledge
Data
S
A
Slave Address
0
Address MSB
A
Start
Address
Acknowledge
Address LSB
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM3216-GTR | 功能描述:監(jiān)控電路 16K w/Pwr Mon WDT Bat Sw Pwr Fail RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| FM3216-S | 功能描述:監(jiān)控電路 16K w/Pwr Mon WDT Bat Sw Pwr Fail RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| FM3216-STR | 功能描述:監(jiān)控電路 16K w/Pwr Mon WDT Bat Sw Pwr Fail RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| FM3222-0 | 制造商:Power-One 功能描述:DC/DC,SNGL-OUT - Bulk |
| FM32256 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Integrated Processor Companion with Memory |
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