ADUC7060BSTZ32 Analog Devices Inc, ADUC7060BSTZ32 Datasheet - Page 69

• Manufacturer Part Number: ADUC7060BSTZ32
• Description: DUAL 24-BIT AFE AND ARM 7 I.C
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7060BSTZ32

• Design Resources: 4 mA-to-20 mA Loop-Powered Temperature Monitor Using ADuC7060/1 (CN0145) Low power, Long Range, ISM Wireless Measuring Node (CN0164)
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 10MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 14
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 2.625 V
• Data Converters: A/D 5x24b, 8x24b, D/A 1x14b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• Cpu Family: ADuC7xxx
• Device Core: ARM7TDMI
• Device Core Size: 16/32Bit
• Frequency (max): 10.24MHz
• Interface Type: I2C/SPI/UART
• Total Internal Ram Size: 4KB
• # I/os (max): 14
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.625V
• Operating Supply Voltage (min): 2.375V
• On-chip Adc: 2(4-chx24-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: ADuC7xxx
• Maximum Speed: 10.24 MHz
• Operating Supply Voltage: 2.5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 14
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Timer1 Control Register
Name:
Address:
Default value:
Access:
Function:
Table 80. T1CON MMR Bit Designations
Bit
15:11
10: 9
8
7
6
5:4
3:0
Name
T1CLKSEL
T1DIR
T1EN
T1MOD
T1FORMAT
T1SCALE
T1CON
0xFFFF0348
0x0000
Read and write
This 16-bit MMR configures the mode of operation of Timer1.
Description
Reserved.
Clock source select.
[00] = 32.768 kHz oscillator.
[01] = 10.24 MHz/CD.
[10] = XTALI.
[11] = 10.24 MHz.
Count up.
Set by user for Timer1 to count up.
Cleared by user for Timer1 to count down (default).
Timer1 enable bit.
Set by user to enable Timer1.
Cleared by user to disable Timer1 (default).
Timer1 mode.
Set by user to operate in periodic mode.
Cleared by user to operate in free running mode (default).
Format.
[00] = binary (default).
[01] = reserved.
[10] = hours:minutes:seconds:hundredths (23 hours to 0 hours). This is only valid with a 32 kHz clock.
[11] = hours:minutes:seconds:hundredths (255 hours to 0 hours). This is only valid with a 32 kHz clock.
Prescaler.
[0000] = source clock/1 (default).
[0100] = source clock/16.
[1000] = source clock/256. This setting should be used in conjunction with Timer1 in the format
hours:minutes:seconds:hundredths. See Format 10 and Format 11 listed with Bits[5:4] in this table (Table 80).
[1111] = source clock/32,768.
32.768kHz OSCILLATOR
EXTERNAL 32.768kHz
WATCH CRYSTAL
FREQUENCY/CD
CORE CLOCK
CLOCK
CORE
Figure 24. Timer1 Block Diagram
1, 16, 256, OR 32,768
Rev. B | Page 69 of 108
PRESCALER
UP/DOWN COUNTER
32-BIT LOAD
TIMER1
VALUE
32-BIT
TIMER1 IRQ
ADuC7060/ADuC7061