R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 629

• 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 592 of 802
Figure 27.3
27.3.2
• SDADLY1 to SDADLY0 = 00b
• SDADLY1 to SDADLY0 = 01b
• SDADLY1 to SDADLY0 = 10b
SDA
SDA
SDA
The digital delay value for the SDA pin can be selected by bits SDADLY0 to SDADLY1 in the PINSR register.
Figure 27.3 shows the Operating Example of Digital Delay for SDA Pin.
SCL
(3
(11
(19
SDADLY0 to SDADLY1: Bits in PINSR register
f1 cycles)
“H”
“H”
“H”
“H”
“L”
“L”
“L”
“L”
f1 cycles)
f1 cycles)
SDA Pin Digital Delay Selection
Operating Example of Digital Delay for SDA Pin
Oct 30, 2009
3
11
19
f1 cycles
f1 cycles
f1 cycles
20 s (Transfer Rate = 50 kHz)
300 ns (f1 = 10 MHz)
1.1 s (f1 = 10 MHz)
0.95 s (f1 = 20 MHz)
27. I
2
C bus Interface