DS1961S-F3 Maxim Integrated Products, DS1961S-F3 Datasheet - Page 11

• Manufacturer Part Number: DS1961S-F3
• Description: IBUTTON EEPROM 1KBit SHA-1 2CAN
• Manufacturer: Maxim Integrated Products
• Series: iButton®r

Specifications of DS1961S-F3

• Rohs Information: IButton RoHS Compliance Plan
• Memory Size: 128B
• Memory Type: EEPROM
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 7-2. MEMORY AND SHA FUNCTIONS FLOW CHART (continued)
From Figure 7
To Figure 7
1st Part
1st Part
Byte Counter
Bus Master
Increments
DS1961S
RX “1”s
N
TA1 (T7:T0), TA2 (T15:T8)
DS1961S Sets Scratchpad
Data Byte from Scratchpad
N
E/S Byte, Data Bytes as
Bus Master RX CRC16
of Command, Address,
Sent by the DS1961S
Byte Counter = 0
Bus Master RX
Bus Master RX
Read Scratch-
Byte Counter
and E/S Byte
TX Reset ?
TX Reset ?
Master
Master
Pad ?
= 7 ?
AAh
11 of 36
Y
N
Y
Y
Y
N
Note:
See the Read
Scratchpad
Description for
Additional
Information.
From Figure 7
To Figure 7
3rd Part
3rd Part