Renesas PROM Programming Adapters PCA7438F-64A Spezifikationen PDF herunterladen (Seite 58)

REVISION HISTORY 38C1 GROUP DATA SHEET

Rev. Date Description

Page Summary

(2/2)

2.2

Nov. 07, 2003

2.30

Dec. 24, 2003

2..40 Jun. 14, 2004

25 ■ Notes on Serial I/O added.

27 [A/D Control Register (ADCON)] 003416

Also, when the bit 4 is “1”, do not write “0” to bit 3 by program.

28 Please do not write “0” in the AD conversion completion bit

5th item;

• Return operation by reset, STOP or WIT under A/D conversion operation at

selecting ADKEY function is performed.

46 Table 11 Absolute Maximum Ratings

VI Input voltage CNVSS (Mask ROM version) → –0.3 to VCC+0.3

47 VCC when oscillation starts revised.

Note 2 revised.

49 Table 14 Recommended operating conditions;

f(CNTR0), f(CNTR1) and f(XIN) revised.

Note 4 added.

51 Table 16 Electrical characteristics revised.

52 Table 17 A/D characteristics recommended operating condition; f(XIN) revised.

Table 18 A/D converter characteristics; ABS revised.

54 Table 21, 22 Switching characteristics; tr(CMOS) revised.

6 Fig.4 “Under development” eliminated.

13 Description about Port P0 added.

14 I/O Format of P00/SEG0–P07/SEG7 revised.

38 ● Oscillation Control (1) Stop mode; Description revised.

Fig.40 a resistor is added to XOUT pin nd Fig. title revised.

45 DATA REQUIRED FOR MASK ORDERS: URL revised.

All pages Words standardized: On-chip oscillator, A/D converter

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Renesas PROM Programming Adapters PCA7438F-64A Spezifikationen Seite 58