R5F2121AJFP#U0 Renesas Electronics America, R5F2121AJFP#U0 Datasheet - Page 366

• Manufacturer Part Number: R5F2121AJFP#U0
• Description: MCU FLASH 96K 5K CMOS 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/21r

Specifications of R5F2121AJFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/20 Group, R8C/21 Group
Rev.2.00 Aug 27, 2008
REJ09B0250-0200
Figure 17.3
LIN Status Register
b7 b6 b5 b4 b3 b2 b1 b0
LINST Register
Bit Symbol
(b7-b6)
Symbol
SFDCT
SBDCT
BCDCT
B0CLR
B1CLR
B2CLR
LINST
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Synch Field measurement-
completed flag
Synch Break detection flag
Bus collision detection flag
SFDCT flag clear bit
SBDCT flag clear bit
BCDCT flag clear bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
Address
Bit Name
0107h
1 show s Synch Field measurement completed.
1 show s Synch Break detected or Synch
Break generation completed
1 show s Bus collision detected
When this bit is set to 1, SFDCT bit is set to 0.
When read, its content is 0.
When this bit is set to 1, SBDCT bit is set to 0.
When read, its content is 0.
When this bit is set to 1, BCDCT bit is set to0.
When read, its content is 0.
After Reset
Function
00h
17. Hardware LIN
WO
WO
WO
RW
RO
RO
RO
—