參數(shù)資料
型號： P87LPC760
廠商： NXP Semiconductors N.V.
英文描述： Low power, low price, low pin count (14 pin) microcontroller with 1 kbyte OTP
中文描述： 低功耗，低價格，低引腳數(shù)（14針），1字節(jié)檢察官辦公室微控制器
文件頁數(shù)： 36/56頁
文件大?。?/td> 290K
代理商： P87LPC760
Philips Semiconductors
Preliminary data
P87LPC760
Low power, low price, low pin count (14 pin)
microcontroller with 1 kbyte OTP
2002 Mar 07
33
Table 9. Baud Rates, Timer Values, and CPU Clock Frequencies for SMOD1 = 0
Timer Co nt
Timer Count
Baud Rate
2400
4800
9600
19.2k
38.4k
57.6k
–1
0.4608
0.9216
* 1.8432
* 3.6864
* 7.3728
* 11.0592
–2
0.9216
1.8432
* 3.6864
* 7.3728
* 14.7456
–3
1.3824
2.7648
5.5296
* 11.0592
–
–
–4
* 1.8432
* 3.6864
* 7.3728
* 14.7456
–
–
–5
2.3040
4.6080
9.2160
* 18.4320
–
–
–6
2.7648
5.5296
* 11.0592
–
–
–
–7
3.2256
6.4512
12.9024
–
–
–
–8
* 3.6864
* 7.3728
* 14.7456
–
–
–
–9
4.1472
8.2944
16.5888
–
–
–
–10
4.6080
9.2160
* 18.4320
–
–
–
Table 10. Baud Rates, Timer Values, and CPU Clock Frequencies for SMOD1 = 1
Timer Co nt
Timer Count
Baud Rate
19.2 k
* 1.8432
* 3.6864
5.5296
* 7.3728
9.2160
* 11.0592
12.9024
* 14.7456
16.5888
* 18.4320
–
–
–
–
–
–
–
–
–
–
–
2400
0.2304
0.4608
0.6912
0.9216
1.1520
1.3824
1.6128
* 1.8432
2.0736
2.3040
2.5344
2.7648
2.9952
3.2256
3.4560
* 3.6864
3.9168
4.1472
4.3776
4.6080
4.8384
4800
0.4608
0.9216
1.3824
* 1.8432
2.3040
2.7648
3.2256
* 3.6864
4.1472
4.6080
5.0688
5.5296
5.9904
6.4512
6.9120
* 7.3728
7.8336
8.2944
8.7552
9.2160
9.6768
9600
0.9216
* 1.8432
2.7648
* 3.6864
4.6080
5.5296
6.4512
* 7.3728
8.2944
9.2160
10.1376
* 11.0592
11.9808
12.9024
13.8240
* 14.7456
15.6672
16.5888
17.5104
* 18.4320
19.3536
38.4 k
* 3.6864
* 7.3728
* 11.0592
* 14.7456
* 18.4320
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
57.6 k
5.5296
* 11.0592
16.5888
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
115.2 k
* 11.0592
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
–13
–14
–15
–16
–17
–18
–19
–20
–21
NOTES TO TABLES 9 AND 10:
1. Tables 6 and 7 apply to UART modes 1 and 3 (variable rate modes), and show CPU clock rates in MHz for standard baud rates from 2400 to
115.2k baud.
2. Table 6 shows timer settings and CPU clock rates with the SMOD1 bit in the PCON register = 0 (the default after reset), while Table 7
reflects the SMOD1 bit = 1.
3. The tables show all potential CPU clock frequencies up to 20 MHz that may be used for baud rates from 9600 baud to 115.2 k baud. Other
CPU clock frequencies that would give only lower baud rates are not shown.
4. Table entries marked with an asterisk (*) indicate standard crystal and ceramic resonator frequencies that may be obtained from many
sources without special ordering.
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參數(shù)描述
P87LPC760BDH 功能描述:8位微控制器 -MCU 80C51 1K/128 OTP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
P87LPC760BDH,112 功能描述:8位微控制器 -MCU 80C51 1K/128 OTP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
P87LPC760BDH,118 功能描述:8位微控制器 -MCU 14 PIN MCU 1KBYTE OTP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
P87LPC760BN 功能描述:8位微控制器 -MCU 1K/128 OTP 2.7-6V COMM DIP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
P87LPC760BN,112 功能描述:8位微控制器 -MCU 1K/128 OTP 2.7-6V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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