M34E02-FDW1TP STMicroelectronics, M34E02-FDW1TP Datasheet - Page 15

• Manufacturer Part Number: M34E02-FDW1TP
• Description: IC EEPROM 2KBIT 400KHZ 8TSSOP
• Manufacturer: STMicroelectronics

Specifications of M34E02-FDW1TP

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-TSSOP
• Organization: 256 K x 8
• Interface Type: 2-Wire
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.7 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 1.7 V, 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8654-2; M34E02-FDW1TP

M34E02
Figure 8.
Figure 9.
First byte of instruction
with RW = 0 already
decoded by the device
Byte Write
Page Write
Write mode sequences in a non write-protected area
Write cycle polling flowchart using ACK
ReStart
Stop
NO
NO
Doc ID 10367 Rev 9
Start condition
Device select
addressing the
WRITE cycle
with RW = 0
in progress
operation is
Device select
Device select
returned
memory
ACK
ACK
Next
YES
Data in N
WRITE operation
WRITE operation
Continue the
Data for the
R/W
R/W
ACK
ACK
Byte address
Byte address
YES
ACK
NO
and receive ACK
Send address
ACK
ACK
condition
Start
Data in 1
Data in
Random READ operation
ACK
ACK
Device select
Continue the
with RW = 1
YES
Device operation
Data in 2
AI01941b
AI01847d
15/34