SH7101 datasheet(11/486 Pages) RENESAS

11 / 486 page

Rev.2.00 Sep. 27, 2007 Page xi of xxxiv

REJ09B0394-0200

Item

Page

Revision (See Manual for Details)

11.1 Features

325

Description added

• Conversion time: 6.7 μs per channel (at Pφ = 20-MHz

operation)

5.4

μs per channel (at Pφ = 25-MHz

operation)

11.7.2 Permissible

Signal Source

Impedance

340

Description amended

This LSI's analog input is designed such that conversion

accuracy is guaranteed for an input signal for which the signal

source impedance is 1 k

Ω or less, or 3 kΩ or less. This

specification is provided to enable the A/D converter's sample-

and-hold circuit input capacitance to be charged within the

sampling time; if the sensor output impedance exceeds 1 k

Ω or

3 k

Ω, charging may be insufficient and it may not be possible to

guarantee A/D conversion accuracy. ...

17.3.1 Sleep Mode

Notes on Using Sleep

Mode

395

Description added

• There are 4 conditions to clear sleep mode.

(1) Clearing by an interrupt

(2) Clearing by DTC address error

(3) Clearing by the power-on reset

(4) Clearing by the manual reset

When clearing sleep mode by (1) or (2), CPU may run out of

control. Please clear sleep mode by (3) or (4), don't use (1) or

(2).

• Do not use DTC module or AUD module during sleep mode.

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