R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 612

• Manufacturer Part Number: R5F2L3AAANFP#U1
• Description: MCU FLASH 96+4KB 100LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

Specifications of R5F2L3AAANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 88
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 575 of 802
Figure 26.12
RDRF bit in
SSSR register
RSSTP bit in
SSCRH register
RDRF bit in
SSSR register
RSSTP bit in
SSCRH register
Program
processing
Program
processing
• CPHS bit = 0 (data download at even edges), CPOS bit = 0 (“H” when clock stops), and
• CPHS bit = 1 (data download at odd edges), CPOS bit = 0 (“H” when clock stops), and BS3 to
BS3 to BS0 = 1000b (8 bits)
BS0 = 1000b (8 bits)
(output)
(output)
SSCK
SSCK
SCS
SCS
SSI
SSI
Example of Synchronous Serial Communication Unit Operation during Data
Reception (4-Wire Bus Communication Mode, 8-Bit SSU Data Transfer Length)
1
0
1
0
1
0
1
0
BS0 to BS3: Bits in SSBR register
CPHS, CPOS: Bits in SSMR register
Dummy read
the SSRDR register.
Dummy read
the SSRDR register.
b7
Oct 30, 2009
b7
1 frame
RXI interrupt request
generation
RXI interrupt request
generation
1 frame
b0
Read data from
the SSRDR register.
Read data from
the SSRDR register.
b0
b7
b7
26. Synchronous Serial Communication Unit (SSU)
1 frame
RXI interrupt request
generation
RXI interrupt request
generation
1 frame
b0
Set the RSSTP bit to 1.
Set the RSSTP bit to 1.
b0
b7
b7
Read data from
the SSRDR register.
Read data from
the SSRDR register.
RXI interrupt request
generation
RXI interrupt request
generation
High-impedance
b0
High-impedance
b0