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REVISION DESCRIPTION LIST 7540 Group DATA SHEET
Revision Description
Rev. Rev.
No. date
3.0 (continued) 020610
Page 52: Product name added, Table 8 Note revised.
Page 57: Table 13 Ladder resistor value revised, Layout revised.
Page 63: Product name added, Table 20 Note revised.
Page 67: Table 24 Characteristics for One Time PROM version added.
Mask ROM version; “VCC = 5 V” eliminated from the following Test condition.
f(XIN) = 6 MHz
f(XIN) = 8MHz, middle-speed mode
Page 68: Table 25 Ladder resistor value revised, Layout revised.
Page 72 to 80: Extended operating temperature 125 °C version added.
3.1 Page 57: Table 13, Page 68: Table 25 and Page 77: Table 35 020701
Error of the ladder resistor in A/D converter characteristics corrected.
As usual, (Rev.2.0 or before), the value is not changed from Typical 55 kΩ.
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