- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98144 > ST62P45BQ6/XXX (STMICROELECTRONICS) 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP52 PDF資料下載
參數(shù)資料
| 型號(hào)： | ST62P45BQ6/XXX |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP52 |
| 封裝： | PLASTIC, QFP-52 |
| 文件頁(yè)數(shù)： | 37/72頁(yè) |
| 文件大?。?/td> | 514K |
| 代理商： | ST62P45BQ6/XXX |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)當(dāng)前第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)
42/72
ST62T45B/E45B
TIMER 1& 2 (Cont’d)
4.2.5 TIMER 1 Registers
Timer Status Control Register (TSCR)
Address: 0D4h
— Read/Write
Bit 7 = TMZ:
Timer Zero bit
A low-to-high transition indicates that the timer
count register has decrement to zero. This
bit
must be cleared by user software before starting a
new count.
Bit 6 = ETI:
Enable Timer Interrup
When set, enables the timer interrupt request. If
ETI=0 the timer interrupt is disabled. If ETI=1 and
TMZ=1 an interrupt request is generated.
Bit 5 = TOUT:
Timer Output Control.
When low, this bit select the input mode for the
TIMER pin. when high the output mode is select-
ed.
Bit 4 = DOUT: Data Ouput
Data sent to the timer output when TMZ is set high
(output mode only). Input mode selection (input
mode only)
Bit 3 = PSI:
Prescaler Initialize Bit
Used to initialize the prescaler and inhibit its
counting. When PSI=“0” the prescaler is set to
7Fh and the counter is inhibited. When PSI=“1”
the prescaler is enabled to count downwards. As
long as PSI=“0” both counter and prescaler are
not running.
Bit 2, 1, 0 = PS2, PS1, PS0:
Prescaler Mux. Se-
lect. These bits select the division ratio of the pres-
caler register.
Table 15. Prescaler Division Factors
Timer Counter Register (TCR)
Address: 0D3h
—
Read/Write
Bit 7-0 = D7-D0:
Counter Bits.
Prescaler Register PSC
Address: 0D2h
—
Read/Write
Bit 7 = D7: Always read as ”0”.
Bit 6-0 = D6-D0: Prescaler Bits.
70
TMZ
ETI
TOUT
DOUT
PSI
PS2
PS1
PS0
PS2
PS1
PS0
Divided by
00
0
1
00
1
2
01
0
4
01
1
8
10
0
16
10
1
32
11
0
64
11
1
128
70
D7
D6
D5
D4
D3
D2
D1
D0
70
D7
D6
D5
D4
D3
D2
D1
D0
41
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST62T03CM6E | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16 |
| ST62T10BM6 | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO20 |
| ST62T25BB6 | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP28 |
| ST62T20BB6 | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP20 |
| ST62T18CB6 | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST62P52C | 制造商:STMicroelectronics 功能描述: |
| ST62P62CM6/MOMTR | 制造商:STMicroelectronics 功能描述: |
| ST62P62CM6/MPITR | 制造商:STMicroelectronics 功能描述: |
| ST62P62CM6/MSATR | 制造商:STMicroelectronics 功能描述: |
| ST62P62CN6/MMMTR | 制造商:STMicroelectronics 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。