93LC76C-I/ST Microchip Technology, 93LC76C-I/ST Datasheet - Page 9

• Manufacturer Part Number: 93LC76C-I/ST
• Description: IC EEPROM 8KBIT 3MHZ 8TSSOP
• Manufacturer: Microchip Technology

Specifications of 93LC76C-I/ST

• Memory Size: 8K (1K x 8 or 512 x 16)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 3MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Memory Configuration: 1K X 8 / 512 X 16
• Ic Interface Type: Microwire
• Clock Frequency: 3MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: TSSOP
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2.8
The WRITE instruction is followed by 8 bits (If ORG is
low or A-version devices) or 16 bits (If ORG pin is high
or B-version devices) of data which are written into the
specified address. The self-timed auto-erase and
programming cycle is initiated by the rising edge of CLK
on the last data bit.
FIGURE 2-6:
 2004 Microchip Technology Inc.
CLK
CS
DO
DI
WRITE
93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C
1
HIGH-Z
WRITE TIMINGS
0
1
An
•••
A0
Dx
•••
The DO pin indicates the READY/BUSY status of the
device, if CS is brought high after a minimum of 250 ns
low (T
is still in progress. DO at logical ‘1’ indicates that the
register at the specified address has been written with
the data specified and the device is ready for another
instruction.
Note:
D0
CSL
T
CSL
). DO at logical ‘0’ indicates that programming
Twc
Issuing a Start bit and then taking CS low
will clear the READY/BUSY status from
DO.
BUSY
T
SV
READY
DS21796D-page 9
HIGH-Z
T
CZ