38K2 datasheet(150/151 Pages) RENESAS

150 / 151 page

REVISION HISTORY

38K2 GROUP DATA SHEET

Rev.

Date

Description

Page

Summary

(3/3)

Power source voltage and reset input voltage of Standard and L version are indi-

cated.

Fig. 137:Reset release voltage of Standard and L version are indicated.

Table 10: Vcc of Standard and L version are indicated.

Tbale 13:Vcc of Standard and L version are indicated.

Fig. 154: Product name of L version is added. Vcc when connect to Vpp is revised.

Electrical characteristics of Standard and L version are indicated respectively (Those

of L version are indicated from page 137).

Table 18 to Tbale 23: Tytle: Vcc=3.00 to 5.25 V

→Vcc=4.00 to 5.25 V, Vcc when

system clock 6MHz is deleted, 2,4-divide mode when system clock 12MHz is de-

leted.

Vcc when system clock 8MHz

→Vcc when system clock ≤ 8MHz

USBVREF is deleted.

Table 19:Vcc conditions of f(XIN), f(XIN) or f(SYN), and f(

φ) are deleted. Data when

Vcc=3.00 to 4.00 V is deleted. Notes 4 is revised.

Table 20: Indications of Vcc and VccE in Test conditions are deleted. Data when

VI=VSS in IIL pull-up is deleted.

Table 21: Ranges of Vcc in Test conditions are deleted. Data when Vcc= 3.00 to

4.00 V is deleted. Typ. in normal mode are revised.

Timing requirements table when Vcc= 3.00 to 4.00 V is deleted.

Table 24 is added.

Switching characteristics table when Vcc= 3.00 to 4.00 V is deleted.

Table 26 is added.

Table 27: Tytle: Vcc=3.00 to 5.25 V

→Vcc 4.00 to 5.25V

Electrical characteristics and switching characteristics of L version are added.

Timing chart (2) to (6) are added.

112

113

129 --

129

130

131

132

134

135

136

137 --

149 --

2.3

10/09/02

3.0

10/15/06

Package names “64P6U-A”

→ “PLQP0064GA-A” revised

Package names “64P6Q-A”

→ “PLQP0064KB-A” revised

38K2 group (Standard) deleted

Fig. 137 revised

CLOCK GENERATING CIRCUIT; “No external resistor is needed .... resistor ex-

ists on-chip.”

→ “No external resistor is needed .... depending on conditions.)

Fig. 141; Pulled up added, NOTE added

Fig. 144 revised

NOTES ON USAGE; Power Source Voltage, USB Communication added

Package outline revised

All pages

127

154

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