R5F2L3A8ANFP#U1 Renesas Electronics America, R5F2L3A8ANFP#U1 Datasheet - Page 167

• Manufacturer Part Number: R5F2L3A8ANFP#U1
• Description: MCU 1KB FLASH 64K ROM 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

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

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 130 of 802
9.2.6
Notes:
Initial write: Selection of the pin status in power-off mode and the exit methods
Second to fifth write: Entering power-off mode
Read
1. Write to the POMCR0 register five times successively to enter power-off mode.
2. Write 00h to the POMCR0 register (address 0020h).
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0020h
b7 to b0
The power supply current may increase until 00h is written to this register.
Program example: MOV.B #00H, 0020H
Symbol POM07
Bit
Symbol
POM00 Power-off mode select bit
POM01 Reserved bits
POM02
POM03 WKUP1 input enable bit
POM04 Reserved bits
POM05
POM06
POM07
Symbol
POM00 WKUP0 source power-off exit flag
POM01 WKUP1 source power-off exit flag
POM06 Timer RE source power-off exit flag
Bit
—
—
—
—
—
Power-Off Mode Control Register 0 (POMCR0)
b7
X
Write 88h, 15h, 92h, and 25h successively.
Nothing is assigned. When read, the content is undefined.
Nothing is assigned. When read, the content is undefined.
POM06
b6
0
Oct 30, 2009
Bit Name
Bit Name
POM05
b5
0
POM04
b4
0
POM03
0: Power-off 0 (all functions stop)
1: Power-off 1 (timer RE enabled)
Set to 0.
0: Input disabled
1: Input enabled
Set to 0.
0: Undetected
1: Detected
0: Undetected
1: Detected
0: Undetected
1: Detected
Function
b3
0
POM02
b2
0
POM01
Function
Function
b1
0
POM00
b0
0
9. Power Control
R/W
R/W
R/W
W
W
W
W
W
R
R
R
R
R