11AAXXX/11LCXXX
7.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 7-1.
TABLE 7-1:
Name
PIN FUNCTION TABLE
3-pin SOT-23
8-pin PDIP/SOIC/
MSOP/TDFN
Description
SCIO
VCC
VSS
NC
1
2
5
Serial Clock, Data Input/Output
Supply Voltage
8
4
3
Ground
—
1,2,3,6,7
No Internal Connection
7.1
Serial Clock, Data Input/Output
(SCIO)
SCIO is a bidirectional pin used to transfer commands
and addresses into, as well as data into and out of, the
device. The serial clock is embedded into the data
stream through Manchester encoding. Each bit is rep-
resented by a signal transition at the middle of the bit
period.
DS22067E-page 18
Preliminary
© 2008 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
