ADUC7032BSTZ-8V-RL Analog Devices Inc, ADUC7032BSTZ-8V-RL Datasheet - Page 114

• Manufacturer Part Number: ADUC7032BSTZ-8V-RL
• Description: IC BATTERY SENSOR PREC 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7032BSTZ-8V-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: POR, PSM, Temp Sensor, WDT
• Number Of I /o: 9
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: ADUC7032BSTZ-8V-RLCT

Preliminary Technical Data
SPI Status Register :
Name :
Address :
Default Value :
Access :
Function :
SPI Receive Register :
Name :
Address :
Default Value :
Access :
Function :
via the Serial Peripheral Interface.
SPI Transmit Register :
Name :
Address :
Default Value :
Access :
Function :
data via the Serial Peripheral Interface.
.
Bit
7-6
5
4
3
2
1
0
Description
Reserved
SPIRX data register overflow status bit
Set if SPIRX is overflowing
Cleared by reading SPISRX register
SPIRX data register IRQ
Set automatically if bit 3 or 5 are set
Cleared by reading SPIRX register
SPIRX data register full status bit
Set automatically if a valid data is present in the SPIRX register
Cleared by reading SPIRX register
SPITX data register underflow status bit
Set automatically if SPITX is under flowing
Cleared by writing in the SPITX register
SPITX data register IRQ
Set automatically if bit 0 is clear or bit 2 is set
Cleared by writing in the SPITX register or if finished transmission disabling the SPI
SPITX data register empty status bit
Set by writing to SPITX to send data. This bit is set during transmission of data
Cleared when SPITX is empty
SPISTA
0xFFFF0A00
0x00
Read Only
The 8-bit MMR represents the current status of the Serial Peripheral Interface.
SPIRX
0xFFFF0A04
0x00
Read Only
This 8-bit MMR contains the data received
SPITX
0xFFFF0A08
0x00
Write Only
This 8-bit MMR is written to, to transmit
Table 80 : SPISTA MMR Bit Descriptions
Rev. PrD | Page 114 of 128
SPI Divider Register :
Name :
Address :
Default Value :
Access :
Function :
the Serial Peripheral Interface is operating at. For more
information on the calculation of the baud rate, please refer to
Equation 3 : SPI Baud Rate Calculation.
SPIDIV
0xFFFF0A0C
0x1B
Read/Write
The 8-bit MMR represents the frequency of
ADuC7032