
REVISION HISTORY
Rev.
Date
Description
Page
Summary
4524 Group Data Sheet
1.00 Oct. 11, 2001
1.10 Nov. 07, 2001
2.00 Jul. 27, 2004
First edition issued
Note; f(RING)
→ f(RING)/8
Table 4; (th second) External 0 interrupt
→ External 1 interrupt
(13);  Prescaler; reload register RPS
→ prescaler data
(2); timer 2 count source selection bit
→ timer LC count source selection bit
(5);  Internal dividing registor; by setting bit 2 of register L1 to “0”
Fig. 53; Stabilizing time e ; high
→ low,
Note 1; power down
→ clock operating
 Prescaler ; reload register RPS
→ prescaler data
TAK0, TK0A, TAK1, TK1A, TAK2, TK2A instructions revised
RBK; Flag CY; “0”
→ “–”
SBK (Reset Bank Flag)
→ SBK (Set Bank Flag)
TAB; Grouping; Other operations
→ Register to register transfer
TAL1 (Transfer data to Accumulator from register LA)
→ TAL1 (Transfer data to Accumulator from register L1)
TAK0, TK0A, TAK1, TK1A, TAK2, TK2A instructions revised
WRST, DWDT instructions revised
Words standardized: On-chip oscillator, A/D converter
Power dissipation revised.
____________
Description of RESET pin revised.
Table 6: Notes added.
Fig.26 : Note 9 added.
Some description revised.
Fig.31: “DI” instruction added.
Table 11:Revised.
(5) LCD power supply circuit revised.
Fig.51: State of quartz-crystal oscillator added.
VOLTAGE DROP DETECTION CIRCUIT revised.
Table 21: Port level revised and Note 7 added.
Fig.55:
 Note 5 added,
 “T5F” added to the transitions between from state E to states B, A, C and D
 “Key-on wakeup”
→“Wakeup”
Note on Voltage drop detection circuit added.
Note on Difference between Mask ROM version and One Time PROM version added.
Note on Power Source Voltage added.
Condition of IOL(peak) and IOL(avg) revised.
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40
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61
69
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90
102
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