L9803 STMicroelectronics, L9803 Datasheet - Page 76
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
L9803
Manufacturer Part Number
L9803
Description
Super Smart Power Motor Driver With 8-bit Mcu, Ram, Eeprom, Adc, Wdg, Timers, Pwm And H-bridge Driver
Manufacturer
STMicroelectronics
Datasheet
1.L9803.pdf
(126 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L9803C
Manufacturer:
JAE
Quantity:
12 000
- Current page: 76 of 126
- Download datasheet (2Mb)
On-Chip Peripherals
76/126
Hardware Blocks
The CAN controller contains the following functional blocks (refer to
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
ST7 Interface: buffering of the ST7 internal bus and address decoding of the CAN
registers.
TX/RX Buffers: three 10-byte buffers for transmission and reception of maximum length
messages.
ID Filters: two 12-bit compare and don’t care masks for message acceptance filtering.
PSR: page selection register (see memory map).
BRPR: clock divider for different data rates.
BTR: bit timing register.
ICR: interrupt control register.
ISR: interrupt status register.
CSR: general purpose control/status register.
TECR: transmit error counter register.
RECR: receive error counter register.
BTL: bit timing logic providing programmable bit sampling and bit clock generation for
synchronization of the controller.
BCDL: bit coding logic generating a NRZ-coded datastream with stuff bits.
SHREG: 8-bit shift register for serialization of data to be transmitted and parallelisation
of received data.
CRC: 15-bit CRC calculator and checker.
EML: error detection and management logic.
CAN Core: CAN 2.0B passive protocol controller.
Figure
37):
L9803
Related parts for L9803
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![HCF4040BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
![HCF4054BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
![STEVAL-MKI062V2](/photos/28/39/283999/steval-mki062v2_tmb.jpg)
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
![BUT32V](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![STTA12006TV2](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
![E110NS20FD](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
![MDS50-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![MDS35-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![E16N100](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
![E53NA50](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet:
![BUV98AF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
NPN Transistor Power Module
Manufacturer:
STMicroelectronics
Datasheet:
![MDS80-1200](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet: