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参数资料
| 型号： | MB85RC64PNF-G-JNE1 |
| 厂商： | Fujitsu Semiconductor America Inc |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | IC FRAM 64KBIT 400KHZ 8SOP |
| 特色产品： | FRAM (Ferroelectric RAM) |
| 标准包装： | 1,500 |
| 格式 - 存储器： | RAM |
| 存储器类型： | FRAM（Ferroelectric RAM） |
| 存储容量： | 64K (8K x 8) |
| 速度： | 400kHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 托盘 |
| 其它名称： | 865-1175 |
MB85RC64
■ PIN ASSIGNMENT
(TOP VIEW)
A0
A1
A2
V SS
1
2
3
4
8
7
6
5
V DD
W P
SCL
SDA
(FPT-8P-M02)
■ PIN FUNCTIONAL DESCRIPTIONS
2
Pin
Number
1 to 3
4
5
6
7
8
Pin Name
A0 to A2
VSS
SDA
SCL
WP
VDD
Functional Description
Device Address pins
The MB85RC64 can be connected to the same data bus up to 8 devices.
Device addresses are used in order to identify each of the devices. Connect
these pins to VDD pin or VSS pin externally. Only if the combination of VDD and
VSS pins matches a device, an address and a code inputted from the SDA pin,
the device operates. In the open pin state, A0, A1, and A2 pins are pulled-down
and recognized as “L”.
Ground pin
Serial Data I/O pin
This is an I/O pin of serial data for performing bidirectional communication of
address and writing or reading data of FRAM memory cell array. It is an open
drain output that may be wired OR with other open drain or open collector sig-
nals on the bus, so a pull-up resistance is required to be connected to the ex-
ternal circuit.
Serial Clock pin
This is a clock input pin for input/output timing serial data. Data is sampled on
the rising edge of the clock and output on the falling edge.
Write Protect pin
When the Write Protect pin is “H”, the writing operation is disabled. When the
Write Protect pin is “L”, the entire memory region can be overwritten. The read-
ing operation is always enabled regardless of the Write Protect pin condition. In
the open pin state, the Write Protect pin is pulled-down and recognized as “L”.
Supply Voltage pin
DS05–13109–3E
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB85RC64PNF-G-JNERE1 | 制造商:FUJITSU 功能描述:64K(8K8) bit,I2C,Memory FRAM |
| MB85RC64TAPNF-G-BDERE1 | 功能描述:IC FRAM 64KBIT 3.4MHZ 8SOP 制造商:fujitsu electronics america, inc. 系列:- 包装:剪切带（CT） 零件状态:在售 存储器类型:非易失 存储器格式:FRAM 技术:FRAM（铁电体 RAM） 存储容量:64Kb （8K x 8） 时钟频率:3.4MHz 写周期时间 - 字，页:- 存储器接口:I2C 电压 - 电源:1.8 V ~ 3.6 V 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-SOP 标准包装:1 |
| MB85RC64TAPN-G-AWERE1 | 功能描述:IC FRAM 64KBIT 3.4MHZ 8SON 制造商:fujitsu electronics america, inc. 系列:- 包装:剪切带（CT） 零件状态:在售 存储器类型:非易失 存储器格式:FRAM 技术:FRAM（铁电体 RAM） 存储容量:64Kb （8K x 8） 时钟频率:3.4MHz 写周期时间 - 字，页:- 存储器接口:I2C 电压 - 电源:1.8 V ~ 3.6 V 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商器件封装:8-SON 标准包装:1 |
| MB85RC64V | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:64 K (8 K??8) ?????????I2C |
| MB85RC64VPNF-ES-JNE1 | 制造商:FUJITSU 功能描述: |
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