DS28E04S-100+T Maxim Integrated Products, DS28E04S-100+T Datasheet - Page 16

• Manufacturer Part Number: DS28E04S-100+T
• Description: IC EEPROM 4KBIT 16SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS28E04S-100+T

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (256 x 16)
• Interface: 1-Wire Serial
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Speed: -

Figure 9-3. Memory/Control Function Flow Chart (continued)
From Figure 9
To Figure 9
2
2
nd
nd
Part
Part
TA1 (T7:T0), TA2 (T15:T8)
Bus Master TX
Copy Scratch-
and E/S Byte
Bus Master
Auth. Code
TX Reset ?
Match ?
RX “1”s
N
Master
Pad ?
55h
* 1-Wire idle high 10ms for power
Y
Y
N
N
Y
16 of 36
Applicable to all R/W
memory locations.
< 0220h ?
T15:T0
N
N
Y
DS28E04 copies Scratch-
Y
Y
pad Data to Address
DS28E04 TX “0”
DS28E04 TX “1”
Protected ?
TX Reset ?
TX Reset ?
PF = 0 ?
AA = 1
Master
Master
Copy-
From Figure 9
Y
Y
To Figure 9
N
4
N
4
th
th
Part
Part
N
*