FM25CL64-G Ramtron, FM25CL64-G Datasheet - Page 4

• Manufacturer Part Number: FM25CL64-G
• Description: IC, FRAM, 64KBIT, 20MHZ, SOIC-8
• Manufacturer: Ramtron

Specifications of FM25CL64-G

• Memory Size: 64Kbit
• Memory Configuration: 8K X 8
• Ic Interface Type: Serial, SPI
• Supply Voltage Range: 2.7V To 3.65V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPI Mode 0: CPOL=0, CPHA=0
SPI Mode 3: CPOL=1, CPHA=1
Rev. 3.5
Feb. 2011
Microcontroller
SPI
SCK
MOSI
MISO
SS1
SS2
HOLD1
HOLD2
7
Figure 3. System Configuration without SPI port
Figure 2. System Configuration with SPI port
7
6
SO
6
CS
FM25CL64
Figure 4. SPI Modes 0 & 3
5
SI
HOLD
5
SCK
4
4
3
3
SO
CS
FM25CL64
2
SI SCK
2
HOLD
1
MOSI : Master Out Slave In
MISO : Master In Slave Out
SS : Slave Select
1
0
0
FM25CL64
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