Toshiba TLCS-90 Series Data Book page 25

TOSHIBA TMP 8048A/TMP 803SA, TMP 8049A/TMP 8039A
However the recommended value in the following table will be used
better by the reason of the start of the oscillation will depend on the
Equivalent Series Resistance Rl and the External Capacitances Cl+Cfl,
C2+Cf2.
Frequency Eq~ivalent
Series Res.
External Capacitance
Cl=C2(pF)
Recommended Typical
f(MHz) R(ohm)
Value Allowance
11
11
10
10
8
8
6
6
5
5
4
4
3
3
2
2
1
25
30
25
30
30
40
40
80
50
80
100
150
100
200
400
500
800
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
10
10
10
10
15
10
20
10
20
15
15
10
20
15
25
15
25
5 to 17
5 to 15
5 to 20
5
to 17
5 to 25
5
to 20
5 to 35
5 to 17
5 to 40
5 to
25
5 to 30
5
to 20
5
to 40
5 to 25
5 to 40
5 to
25
10 to 40
(b) Ceramic Resonator and External Capacitance
Frequency
f(MHz)
3 to
11
1
to
3
External Capacitance
Recommended Value
C1=C2 (pF)
33
100
2. Basic Operation and Timing
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The following basic operations and timing are explained
(1)
Instruction Cycle
(2) External Memory Access Timing
(3) Interface with I/O Expander TMP8243P
(4) Internal Program Verify (Read) Timing
(5)
Single Step Operation Timing
(6)
Low Power Stand-by Mode
MCU
48-15
o
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