ADUC7060BSTZ32 Analog Devices Inc, ADUC7060BSTZ32 Datasheet - Page 85

• 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

Table 94. COMIID0 MMR Bit Designations
Status
Bits[2:1]
00
11
10
01
00
UART Fractional Divider Register
This 16-bit register (COMDIV2) controls the operation of the
fractional divider for the ADuC706x.
COMDIV2 Register
Name:
Address:
Default value:
Access:
Bit 0
1
0
0
0
0
COMDIV2
0x0000
Read and write
0xFFFF072C
Priority
1
2
3
4
Definition
No interrupt
Receive line
status
interrupt
Receive
buffer full
interrupt
Transmit
buffer empty
interrupt
Modem
status
interrupt
Clearing
Operation
Read
COMSTA0
Read COMRX
Write data to
COMTX or
read COMIID0
Read
COMSTA1
register
Rev. C | Page 85 of 108
Table 95. COMDIV2 MMR Bit Designations
Bit
15
14:13
12:11
10:0
Name
FBEN
FBM[1:0]
FBN[10:0]
Description
Fractional baud rate generator enable bit.
Set by user to enable the fractional baud
rate generator.
Cleared by user to generate the baud rate
using the standard 450 UART baud rate
generator.
Reserved.
M. If FBM = 0, M = 4. See Equation 2 for the
calculation of the baud rate using a
fractional divider and Table 87 for common
baud rate values.
N. See Equation 2 for the calculation of the
baud rate using a fractional divider and
Table 87 for common baud rate values.
ADuC7060/ADuC7061