M34E02-FDW1TP STMicroelectronics, M34E02-FDW1TP Datasheet - Page 17

• 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
3.8.4
Acknowledge in Read mode
For all Read commands, the device waits, after each byte read, for an acknowledgment
during the 9
time, the device terminates the data transfer and switches to its Standby mode.
Figure 10. Read mode sequences
1. The seven most significant bits of the device select code of a Random Read (in the 1
be identical.
Current
Address
Read
Random
Address
Read
Sequential
Current
Read
Sequential
Random
Read
th
bit time. If the bus master does not drive Serial Data (SDA) low during this
Dev select *
Dev select *
Dev select
Dev select
ACK
Doc ID 10367 Rev 9
Data out N
R/W
R/W
R/W
R/W
ACK
ACK
ACK
ACK
NO ACK
Byte address
Byte address
Data out 1
Data out
NO ACK
ACK
ACK
ACK
Dev select *
Dev select *
ACK
ACK
ACK
R/W
R/W
Data out N
Data out 1
Data out
st
and 3
Device operation
NO ACK
NO ACK
rd
ACK
bytes) must
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