參數(shù)資料
型號: MC68HC681P
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 32/88頁
文件大?。?/td> 461K
代理商: MC68HC681P
Programming and Register Descriptions
4-8
MC68HC681 USER’S MANUAL
MOTOROLA
4
Receiver (Bits 7-4) And Transmitter (Bits 3-0) Clock Selec
t
All clock selects are 16X (async) except code 1111.
Ch A Tx uses IP3
Ch A Rx uses IP4
Ch B Tx uses IP5
Ch B Rx uses IP2
BIT 7
BIT 6
BIT 5
BIT 4
SET 1
SET 2
0000
50
75
0001
110
0010
134.5
0011
200
150
0100
300
0101
600
0110
1200
0111
1050
2000
1000
2400
1001
4800
1010
7200
1800
1011
9600
1100
38.4K
19.2K
1101
Timer
1110
IPn-16X
1111
IPn-1X
Channel A/B Command Register (CRA/CRB)
76543210
X
MISCELLANEOUS COMMANDS
TRANSMITTER
COMMANDS
RECEIVER COMMANDS
相關(guān)PDF資料
PDF描述
MC68HC58FN 1 CHANNEL(S), LOCAL AREA NETWORK CONTROLLER, PQCC28
MC68HC58DW 1 CHANNEL(S), LOCAL AREA NETWORK CONTROLLER, PDSO28
MC68HC68T1P 1 TIMER(S), REAL TIME CLOCK, PDIP16
MC68HC705B16NVFNR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQCC52
MC68HC705B16NCFNR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQCC52
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC68T1P 制造商:Motorola Inc 功能描述:
MC68HC705B16CFN 制造商:Motorola Inc 功能描述:
MC68HC705B16FN 制造商:Rochester Electronics LLC 功能描述:
MC68HC705B16NB 制造商:Rochester Electronics LLC 功能描述:
MC68HC705B16NCB 制造商:Rochester Electronics LLC 功能描述: