S1D13705F00A200 Epson, S1D13705F00A200 Datasheet - Page 116

• Manufacturer Part Number: S1D13705F00A200
• Manufacturer: Epson

Specifications of S1D13705F00A200

• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: TQFP
• Pin Count: 80
• Mounting: Surface Mount
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Compliant

8 I
S1D13705F00A PROGRAMMING NOTES
AND EXAMPLES (X27A-G-002-01)
There are several similar products in the 1350x and 1370x LCD controller families. Products which
can share significant portions of a generic code base. It may be important for a program to identify
between products at run time.
Identification of the S1D13705 can be performed any time after the system has been powered up by
reading REG[00h], the Revision Code register. The six most significant bits form the product
identification code and the two least significant bits form the product revision.
From reset (power on) the steps to identifying the S1D13705 are as follows:
1. Read REG[00h]. Mask off the lower two bits, the revision code, to obtain the product code.
2. The product code for the S1D13705 is 024h.
DENTIFYING THE
S1D13705
EPSON
8: IDENTIFYING THE S1D13705
2-31