REVISION HISTORY
3850 GROUP (Spec. H/A) DATA SHEET
Rev.
Date
Description
Page
Summary
(1/2)
1.0
03/09/00
First Edition
Font errors are revised.
1
1
6
17
23
27
33
36
38 to 71
41
72
73
73
73
77
79
79
1.1
03/22/00
2.0
12/22/00
“l(fā)Interrupts” of “FEATURES” is revised.
Figure 1 is partly revised.
Table 3 is partly revised.
Explanations of “INTERRUPTS” are partly revised.
Figure 20 is partly revised.
Figure 24 is partly revised.
Explanations of “RESET CIRCUIT” are partly revised.
Note 1 into Figure 42 is partly revised.
Explanations of “FLASH MEMORY VERSION” are added.
Figure 45 is partly revised.
“EPROM Version/One Time PROM Version/Flash Memory Version” of “NOTES
ON USAGE” is added.
“DATA REQUIRED FOR MASK ORDERS” is added.
“DATA REQUIRED FOR One Time PROM PROGRAMMING ORDERS” is added.
“ROM PROGRAMMING METHOD” is added.
Table 32 is partly revised.
Limit of tw(RESET) into Table 34 is revised.
Limit of tw(RESET) into Table 35 is revised.
3.0
05/29/02
1
7
8
9
9
9
9
10
13
15
27
30
35
49
51
51
52
53
53
54
55
56
G
Explanations of “Spec. A” are added.
P2, P4, P6, P16, P18, P22-P26, P42,P43, P47, P82, P84, P87, P89, P91
G
Power dissipation is partly revised.
Figure 5 is partly revised.
Figure 6 is partly revised.
Table 3 3850 group (standard) and 3850 group (spec. H) corresponding prod-
ucts of Rev.2.0 is eliminated.
Table 4 is added.
Table 5 is partly added.
Clause name and explanations of “Notes on differences among 3850 group
(standard), 3850 group (spec. H), and 3850 group (spec. A)” are partly added.
Explanations of “CENTRAL PROCESSING UNIT (CPU)” are partly added.
Figure 9 is partly revised.
Figure 11 is partly revised.
I
Notes is revised.
I
Notes is partly added.
I
Notes on serial I/O is added.
Figure 55 is partly revised.
Explanations of “FLASH MEMORY MODE” is partly revised.
Table 11 is partly revised.
Clause name of “Microcomputer Mode and Boot Mode” is revised.
Explanations of “Outline Performance (CPU Rewrite Mode)” are partly revised.
Figure 58 is partly revised.
Figure 59 is partly revised.
Explanations of “(1) Operation speed” are partly revised.
Explanations of “Software Commands (CPU Rewrite Mode)” are partly revised.