38D2 datasheet(134/136 Pages) RENESAS

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REVISION HISTORY

38D2 Group Datasheet

3.01

Sep.18, 2007

“(6) Pulse Width Measurement Mode” is revised

“(3) Write To Timer X” is revised

“(7) When Timer X Pulse Width Measurement Mode Used”

“(5) Real Time Port Control” is added

“Notes on Timer Y” is revised

“Conparator and Control Circuit” is revised

Fig. 37: Revised

“ADKEY Control Circuit” is revised

“Initial value of watchdog timer” is revised

“Bit 6 of Watchdog Timer Control Register” and “<Notes>” are revised

Fig. 51: Revised

Fig. 52: Revised

Fig. 54: Revised

“[RRF register (RRFR)]” is added

Explaination is revised

Fig. 56: revised

Fig. 57: Notes are added

Fig. 58: Revised

Explanation is revised

Fig. 61: Revised

Fig. 62: Revised

Table 14: Revised

71-88

“Flash Memory Mode” is added

Revised to “Notes on Use” from “Notes on Programming” contents

Added “NOTES on QzROM VERSION”

Added “NOTES on FLASH MEMORY VERSION” and “NOTES ON DIFFERENCES

BETWEEN QzROM VERSION AND FLASH MEMORY VERSION”

Table 21: Revised

95-101

Table 22 to 29: “VSS=0V” are added to condition

Table 22: VIL of XCIN is deleted

Table 25: “VCC = 4.0 t

o 5.0 V”

→ “VCC = 1.8 to 5.5 V”

100

Table 28:

• ABS of 10bitAD mode

“2.2V < VCC ≤ 4.0V”

→ “2.2V ≤ VCC ≤ 4.0V”

“1.8V

≤ VCC ≤ 5.5V” → “2.0V ≤ VCC ≤ 5.5V”

• ABS of 8bitAD mode

“2.2V < VCC ≤ 4.0V”

→ “2.2V ≤ VCC ≤ 4.0V”

“1.8V

≤ VCC ≤ 5.5V” → “2.0V ≤ VCC ≤ 5.5V”

•tCONV is separated to 10bitAD mode and 8bitADmode, and note is added

102

Table 30: TC, TwH, and TwL of XIN

“4.5 V to 5.5 V”

→ “4.5V ≤ VCC ≤ 5.5V”

“4.0 V to 5.5 V”

→ “4.0V ≤ VCC ≤ 5.5V”

Table 31: TC of XIN and CNTR, and TwH and TwL of XIN

“2.0V < VCC ≤ 4.0V”

→ “2.0V ≤ VCC ≤ 4.0V”

“VCC ≤ 2.0V”

→ “VCC < 2.0V”

104

Fig. 95: XCIN timing is deleted

105-115 Flash memory version electrical characteristics is added

Rev.

Date

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38D2 Datasheet(PDF) 134 Page - Renesas Technology Corp

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