參數(shù)資料
型號: ADUC7061BCPZ32-RL
廠商: Analog Devices Inc
文件頁數(shù): 75/108頁
文件大小: 0K
描述: IC MCU 16/32BIT 32KB 32LFCSP
產(chǎn)品變化通告: ADuC7060/1 Idd Specification Change 01/Feb/2010
設計資源: USB Based Temperature Monitor Using ADuC7061 and an External RTD (CN0075)
4 mA-to-20 mA Loop-Powered Temperature Monitor Using ADuC7060/1 (CN0145)
標準包裝: 5,000
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 10MHz
連通性: I²C,SPI,UART/USART
外圍設備: POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 8
程序存儲器容量: 32KB(16K x 16)
程序存儲器類型: 閃存
RAM 容量: 1K x 32
電壓 - 電源 (Vcc/Vdd): 2.375 V ~ 2.625 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 5x24b,8x24b,D/A 1x14b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 32-VFQFN 裸露焊盤,CSP
包裝: 帶卷 (TR)
Data Sheet
ADuC7060/ADuC7061
Rev. D | Page 69 of 108
Bit
Name
Description
5:4
T0FORMAT
Format.
[00] = binary (default).
[01] = reserved.
[10] = hours:minutes:seconds:hundredths (23 hours to 0 hours).
[11] = hours:minutes:seconds:hundredths (255 hours to 0 hours).
3:0
T0SCALE
Prescaler.
[0000] = source clock/1 (default).
[0100] = source clock/16.
[1000] = source clock/256.
[1111] = source clock/32,768. Note that all other values are undefined.
TIMER1 OR WAKE-UP TIMER
Timer1 is a 32-bit wake-up timer, count down or count up, with
a programmable prescaler. The prescaler is clocked directly from
one of four clock sources, namely, the core clock (which is the
default selection), external 32.768 kHz watch crystal, or the
32.768 kHz oscillator. The selected clock source can be scaled
by a factor of 1, 16, 256, or 32,768. The wake-up timer
continues to run when the core clock is disabled. This gives a
minimum resolution of 97.66 ns when operating at CD zero, the
core is operating at 10.24 MHz, and with a prescaler of 1
(ignoring the external GPIOs).
The counter can be formatted as a plain 32-bit value or as
hours:minutes:seconds:hundredths.
Timer1 reloads the value from T1LD either when Timer1
overflows or immediately when T1LD is written.
The Timer1 interface consists of four MMRS.
T1LD and T1VAL are 32-bit registers and hold 32-bit,
unsigned integers. T1VAL is read only.
T1CLRI is an 8-bit register. Writing any value to this
register clears the Timer1 interrupt.
T1CON is the configuration MMR, described in Table 81.
Timer1 Load Registers
Name:
T1LD
Address:
0xFFFF0340
Default value:
0x00000000
Access:
Read and write
Function:
T1LD is a 32-bit register that holds the 32-bit
value that is loaded into the counter.
Timer1 Clear Register
Name:
T1CLRI
Address:
0xFFFF034C
Access:
Write only
Function:
This 8-bit, write-only MMR is written (with
any value) by user code to clear the interrupt.
Timer1 Value Register
Name:
T1VAL
Address:
0xFFFF0344
Default value:
0xFFFFFFFF
Access:
Read only
Function:
T1VAL is a 32-bit register that holds the
current value of Timer1.
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