參數(shù)資料
型號: ST2202
廠商: Electronic Theatre Controls, Inc.
英文描述: 8 BIT Integrated Microcontroller with 256K Bytes ROM
中文描述: 8位微控制器集成256K字節(jié)ROM的
文件頁數(shù): 64/65頁
文件大小: 1946K
代理商: ST2202
Sitronix
ST2202
Ver 2.0a
64/65
2003-May-05
2
2
5
5
.
.
R
R
E
E
V
V
I
I
S
S
I
I
O
O
N
N
S
S
REVISION DESCRIPTION
2.0
Change application circuit of connecting an external ROM
Add Section 21.3 AC Electrical Characteristics
Move pad diagram and device information to the front
1.9
Remove the capacitor in parallel with the oscillation resistor.
Modify typical active level of low voltage detector to be 2.6V
1.8
Modify application circuit of section 22. See notes below the figure.
Fix errors on addresses of
BRS
and
BDIV
in TABLE 11-6
Modify TABLE 16-6 Settings for Standard Baud Rates in section 16-5
Forbid using SRAM as the source of DMA in section 17
Modify connection of XMD from NC to VCC in section 24
Switch definition of PC4 and PC5,
PFC[4]
and
PFC[5]
PAGE
63
62
DATE
2003/5/5
60
58, 59
2003/1/2
2003/4/2
60
2002/11/20
21
52
53
2002/11/4
2002/11/13
2002/11/13
1.7
59
2002/9/25
2002/9/25
2,3,7,43,44,45
Modify definition of
DATA_READY
active level selection bit in TABLE
17-3
Modify description of oscillator mode selection in first paragraph
Add operation frequency range
Add section 16.2 and 16.3
Modify description of pin XMD. Connection “NC” is not allowed
Modify description of pin MMD/
CS0
and FIGURE 10-1. One resistor
should be added between VCC and this pin when using Emulation mode.
Modify selection method of high frequency crystal oscillator from “Code
option” to “Bonding option”
Add description of control bit
INTEG
and TABLE 9-9
Change R/W ability of
LSSAL
and
LSSAH
to be write-only
Modify TABLE 15-4 DAC Sample Rate Description
Add chapter 21: DC characteristics
Modify description of pin MMD/
CS0
Add figures of connection of pin MMD/
CS0
Correct description of output levels of
POFF
in TABLE 16-7
Add application circuit
Change name of TEST2 pin to MMD, change name of TEST3 pin to
TEST2. Modify description of MMD
Add section 18.5 “Settings for Standard Baud Rates”
Modify bit0 of system control register
SYS
Add two pins XMD and TEST3
46
2002/9/25
1.6
18
2002/9/25
1, 58
39,40
2002/9/4
2002/9/4
1.5
3
2002/6/24
2002/6/24
3,16
1
2002/6/24
15
2002/6/24
2002/6/24
2002/6/24
2002/9/4
8, 38, 39
34
58
1.4
3,16
16
2002/6/12
2002/6/12
1.3
38
55
3, 15
2002/6/05
2002/6/10
2002/6/10
1.2
48
2002/6/10
6,7,17,20,52,54 2002/4/20
2, 3
1.1
2002/6/04
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