R5F2L3A8ANFP#U1 Renesas Electronics America, R5F2L3A8ANFP#U1 Datasheet - Page 254
![MCU 1KB FLASH 64K ROM 100-LQFP](/photos/28/61/286111/100-lqfp_sml.jpg)
R5F2L3A8ANFP#U1
Manufacturer Part Number
R5F2L3A8ANFP#U1
Description
MCU 1KB FLASH 64K ROM 100-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/Lx/3AAr
Datasheet
1.R5F2L387ANFPU1.pdf
(864 pages)
Specifications of R5F2L3A8ANFP#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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (16Mb)
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 217 of 802
15.4
15.4.1
15.4.2
15.4.3
15.4.4
• Do not generate any DTC activation sources before entering wait mode or during wait mode.
• Do not generate any DTC activation sources before entering stop mode or during stop mode.
• Modify bits DTCENi0 to DTCENi7 only while an interrupt request corresponding to the bit is not generated.
• When the interrupt source flag in the status register for the peripheral function is 1, do not modify the
• Do not access the DTCENi register using a DTC transfer.
• Do not set the status register bit for the peripheral function to 0 using a DTC transfer.
• When the DTC activation source is SSU/I
• When the DTC activation source is SSU/I
No interrupt is generated for the CPU during DTC operation in any of the following cases:
- When the DTC activation source is SSU/I
- When performing the data transfer causing the DTCCTj (j = 0 to 23) register value to change to 0 in normal
- When performing the data transfer causing the DTCCRj register value to change to 0 while the RPTINT bit in
mode
the DTCCRj register is 1 (interrupt generation enabled) in repeat mode
corresponding activation source bit among bits DTCENi0 to DTCENi7.
register using a DTC transfer.
The RDRF bit in the SSSR register/the ICSR register is set to 0 (no data in SSRDR/ICDRR register) by
reading the SSRDR register/the ICDRR register.
However, the RDRF bit is not set to 0 by reading the SSRDR register/the ICDRR register when the DTC data
transfer setting is either of the following:
register using a DTC transfer. The TDRE bit in the SSSR register/the ICSR register is set to 0 (data is not
transferred from registers SSTDR/ICDRT to SSTRSR/ICDRS) by writing to the SSTDR register/the ICDRT
register.
- Transfer causing the DTCCTj (j = 0 to 23) register value to change from 1 to 0 in normal mode
- Transfer causing the DTCCRj register value to change from 1 to 0 while the RPTINT bit in the DTCCRj
Notes on DTC
register is 1 (interrupt generation enabled) in repeat mode.
DTC activation source
DTCENi (i = 0 to 6) Registers
Peripheral Modules
Interrupt Request
Oct 30, 2009
2
2
C transmit data empty or flash ready status
C bus transmit data empty, write to the SSTDR register/the ICDRT
2
C bus receive data full, read the SSRDR register/the ICDRR
15. DTC
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