參數(shù)資料
型號: MQ80C52CXXX-12:R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQFP44
封裝: CERAMIC, QFP-44
文件頁數(shù): 114/170頁
文件大小: 25028K
200
8272E–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
Table 19-11. Examples of UBRRn settings for commonly used oscillator frequencies. (Continued)
Baud
rate
[bps]
f
osc = 8.0000MHz
f
osc = 11.0592MHz
f
osc = 14.7456MHz
U2Xn = 0U2Xn = 1
U2Xn = 0U2Xn = 1U2Xn = 0U2Xn = 1
UBRR
Error
UBRR
Error
UBRR
Error
UBRR
Error
UBRR
Error
UBRR
Error
2400
207
0.2%
416
-0.1%
287
0.0%
575
0.0%
383
0.0%
767
0.0%
4800
103
0.2%
207
0.2%
143
0.0%
287
0.0%
191
0.0%
383
0.0%
9600
51
0.2%
103
0.2%
71
0.0%
143
0.0%
95
0.0%
191
0.0%
14.4k
34
-0.8%
68
0.6%
47
0.0%
95
0.0%
63
0.0%
127
0.0%
19.2k
25
0.2%
51
0.2%
35
0.0%
71
0.0%
47
0.0%
95
0.0%
28.8k
16
2.1%
34
-0.8%
23
0.0%
47
0.0%
31
0.0%
63
0.0%
38.4k
12
0.2%
25
0.2%
17
0.0%
35
0.0%
23
0.0%
47
0.0%
57.6k
8
-3.5%
16
2.1%
11
0.0%
23
0.0%
15
0.0%
31
0.0%
76.8k
6
-7.0%
12
0.2%
8
0.0%
17
0.0%
11
0.0%
23
0.0%
115.2k
3
8.5%
8
-3.5%
5
0.0%
11
0.0%
7
0.0%
15
0.0%
230.4k
1
8.5%
3
8.5%
2
0.0%
5
0.0%
3
0.0%
7
0.0%
250k
1
0.0%
3
0.0%
2
-7.8%
5
-7.8%
3
-7.8%
6
5.3%
0.5M
0
0.0%
1
0.0%
2
-7.8%
1
-7.8%
3
-7.8%
1M
0
0.0%
0
-7.8%
1
-7.8%
Max. (1)
0.5Mbps
1Mbps
691.2kbps
1.3824Mbps
921.6kbps
1.8432Mbps
1.
UBRR = 0, Error = 0.0%.
相關PDF資料
PDF描述
MQ80C52CXXX-25/883:D 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQFP44
MQ80C52TXXX-16:RD 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQFP44
MR80C52CXXX-25/883:RD 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44
MR80C52TXXX-25SHXXX:R 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44
MC80C32-16SHXXX:D 8-BIT, 16 MHz, MICROCONTROLLER, CDIP40
相關代理商/技術參數(shù)
參數(shù)描述
MQ82370-20 制造商:Rochester Electronics LLC 功能描述:- Bulk
MQ8238020 制造商:Intel 功能描述:CONTROLLER: OTHER
MQ82380-20 制造商:Rochester Electronics LLC 功能描述:- Bulk
MQ82380-20/R 制造商:Rochester Electronics LLC 功能描述:
MQ82592 制造商:Rochester Electronics LLC 功能描述:- Bulk