XE8802MI035LF Semtech, XE8802MI035LF Datasheet - Page 96
![IC DAS 16BIT FLASH 8K 100-LQFP](/photos/6/76/67635/xe8802mi035lf_sml.jpg)
XE8802MI035LF
Manufacturer Part Number
XE8802MI035LF
Description
IC DAS 16BIT FLASH 8K 100-LQFP
Manufacturer
Semtech
Datasheet
1.XE8802MI035LF.pdf
(193 pages)
Specifications of XE8802MI035LF
Applications
Sensing Machine
Core Processor
RISC
Program Memory Type
FLASH (22 kB)
Controller Series
XE8000
Ram Size
1K x 8
Interface
SPI, UART
Number Of I /o
36
Voltage - Supply
2.4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
For Use With
XE8000MP - PROG BOARD AND PROSTART2 CARD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XE8802MI035LF
Manufacturer:
TI
Quantity:
8 700
- Current page: 96 of 193
- Download datasheet (2Mb)
14.8.4
The transmission and reception software can be driven by interruption or by polling the status bits.
Interrupt driven reception: each time an Irq_uart_Rx interrupt is generated, a new word is available in RegUartRx.
The register has to be read before a new word is received.
Interrupt driven transmission: each time the contents of RegUartTx is transferred to the transmission shift register,
an Irq_uart_Tx interrupt is generated. A new word can then be written to RegUartTx.
Reception driven by polling: the UartRxFull bit is to be read and checked. When it is 1, the RegUartRx register
contains new data and has to be read before a new word is received.
Transmission driven by polling: the UartTxFull bit is to read and checked. When it is 0, the RegUartTx register is
empty and a new word can be written to it.
14.9 Software hints
Example of program for a transmission with polling:
1. The RegUartCmd register and the RegUartCtrl register are initialized (for example: 8 bit word length, odd
2. Write a byte to RegUartTx.
3. Wait untill the UartTxFull bit in RegUartTxSta register equals 0.
4. Jump to 2 to writing the next byte if the message is not finished.
5. End of transmission.
Example of program for a transmission with interrupt:
1. The RegUartCmd register and the RegUartCtrl register are initialized (for example: 8 bit word length, odd
2. Write a byte to RegUartTx.
3. After an interrupt and if the message is not finished, jump to 2
4. End of transmission.
© Semtech 2006
Asynchronous Reception
read of RegUartRx (software)
parity, 9600 baud, enable Uart transmission).
parity, 9600 baud, enable Uart transmission).
reguartrx_shift
UartRxBusy
Figure 14-2. Uart reception timing diagram.
RegUartRx
Irq_uart_Rx
UartRxFull
shift clock
Interrupt or polling
Rx
start
b0
XE8802 Sensing Machine Data Acquisition MCU
b6/7
14-7
with ZoomingADC™ and LCD driver
parity
stop
word 1
word 1
www.semtech.com
Related parts for XE8802MI035LF
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SC4501STDEVB](/images/manufacturer_photos/0/5/595/semtech_tmb.jpg)
Part Number:
Description:
EVALUATION BOARD
Manufacturer:
Semtech
Datasheet:
![SC4518HEVB-2](/images/manufacturer_photos/0/5/595/semtech_tmb.jpg)
Part Number:
Description:
EVALUATION BOARD
Manufacturer:
Semtech
Datasheet:
![60KS200C](/images/manufacturer_photos/0/5/595/semtech_tmb.jpg)
Part Number:
Description:
VOLTAGE SUPPRESSOR, TRANSIENT SEMTECH
Manufacturer:
Semtech
Datasheet:
![6666](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
HIGH VOLTAGE CAPACITORS MONOLITHIC CERAMIC TYPE
Manufacturer:
Semtech Corporation
Datasheet:
![EZ1084CM](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
EZ1084CM5.0 AMP POSITIVE VOLTAGE REGULATOR
Manufacturer:
Semtech Corporation
Datasheet:
![EZ1587CM](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
3.0 AMP LOW DROPOUT POSITIVE VOLTAGE REGULATORS
Manufacturer:
Semtech Corporation
Datasheet:
![ACS8515](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SR3.3](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
RailClamp Low Capacitance TVS Diode Array
Manufacturer:
Semtech Corporation
Datasheet:
![SC1151CS](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SC1182CSW](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SC1185CSW](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
![SC1150CS](/images/manufacturer_photos/0/5/596/semtech_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet: