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参数资料
| 型号： | FM3216-G |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO14 |
| 封装： | GREEN, MS-012AB, SOIC-14 |
| 文件页数： | 7/21页 |
| 文件大小： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| FM3216-GTR | 功能描述:监控电路 16K w/Pwr Mon WDT Bat Sw Pwr Fail RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| FM3216-S | 功能描述:监控电路 16K w/Pwr Mon WDT Bat Sw Pwr Fail RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| FM3216-STR | 功能描述:监控电路 16K w/Pwr Mon WDT Bat Sw Pwr Fail RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| FM3222-0 | 制造商:Power-One 功能描述:DC/DC,SNGL-OUT - Bulk |
| FM32256 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Integrated Processor Companion with Memory |
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