DS28E04-100 Maxim, DS28E04-100 Datasheet - Page 33

• Manufacturer Part Number: DS28E04-100
• Description: The DS28E04-100 is a 4096-bit, 1-Wire® EEPROM chip with seven address inputs
• Manufacturer: Maxim

PIO ACCESS READ (CANNOT FAIL)
PIO ACCESS WRITE (SUCCESS)
PIO ACCESS WRITE (
PIO ACCESS PULSE (SUCCESS)
PIO ACCESS PULSE (
RESET ACTIVITY LATCHES (CANNOT FAIL)
RST
RST
RST
RST
RST
RST
PD
PD
PD
PD
PD
PD
Select
Select
Select
Select
Select
Select
PIOR
PIOW
PIOW
PIOP
PIOP
RAL
INVALID DATA BYTE
INVALID SELECTION MASK
<selection mask>
<selection mask>
AA loop
<new PIO data>
<new PIO data>
Loop until master sends Reset Pulse
<32 bytes PIO data>
33 of 37
Loop until master sends Reset Pulse
)
<invalid data byte>
<inverted new PIO data>
<inverted selection mask>
<invalid selection mask>
CRC16\
)
FF loop
<AAh>
<AAh>
FF loop
<PIO data>
<PIO data>