參數(shù)資料
型號: M24C02-RDW6G
廠商: STMICROELECTRONICS
元件分類: PROM
英文描述: 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
封裝: 0.169 INCH, ROHS COMPLIANT, TSSOP-8
文件頁數(shù): 7/37頁
文件大?。?/td> 322K
代理商: M24C02-RDW6G
M24C16, M24C08, M24C04, M24C02, M24C01
Device operation
3.6.2
Page Write
The Page Write mode allows up to 16 bytes to be written in a single Write cycle, provided
that they are all located in the same page in the memory: that is, the most significant
memory address bits are the same. If more bytes are sent than will fit up to the end of the
page, a condition known as ‘roll-over’ occurs. This should be avoided, as data starts to
become overwritten in an implementation dependent way.
The bus master sends from 1 to 16 bytes of data, each of which is acknowledged by the
device if Write Control (WC) is Low. If the addressed location is Write-protected, by Write
Control (WC) being driven High (during the period from the Start condition until the end of
the address byte), the device replies to the data bytes with NoAck, as shown in Figure 7,
and the locations are not modified. After each byte is transferred, the internal byte address
counter (the 4 least significant address bits only) is incremented. The transfer is terminated
by the bus master generating a Stop condition.
Figure 8.
Write mode sequences with WC = 0 (data write enabled)
Stop
Start
Byte Write
Dev Select
Byte address
Data in
WC
Start
Page Write
Dev Select
Byte address
Data in 1
Data in 2
WC
Data in 3
AI02804c
Page Write
(cont'd)
WC (cont'd)
Stop
Data in N
ACK
R/W
ACK
R/W
ACK
相關(guān)PDF資料
PDF描述
M24C08-RDS6TP 1K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
M24C16-RDW6G 2K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
M278-S20-201-2 20 CONTACT(S), FEMALE, RIGHT ANGLE TELECOM AND DATACOM CONNECTOR, SOLDER, SOCKET
M278-S20-201-3 20 CONTACT(S), FEMALE, RIGHT ANGLE TELECOM AND DATACOM CONNECTOR, SOLDER, SOCKET
M278-S20-201-4 20 CONTACT(S), FEMALE, RIGHT ANGLE TELECOM AND DATACOM CONNECTOR, SOLDER, SOCKET
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