R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 204

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 43
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 171 of 723
11.6.1
11.6.2
b19 to b0
After Reset
After Reset
After Reset
After Reset
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
b20
b21
b22
b23
Address 01C3h (AIER0), 01C7h (AIER1)
Bit
Symbol
Symbol
Address 01C2h to 01C0h (RMAD0), 01C6h to 01C4h (RMAD1)
Symbol
Symbol
Symbol
Bit
Symbol
AIERi0 Address match interrupt i enable bit
Bit
Bit
Bit
Address Match Interrupt Enable Register i (AIERi) (i = 0 or 1)
Address Match Interrupt Register i (RMADi) (i = 0 or 1)
Symbol
—
—
—
—
—
—
—
—
—
—
—
—
b7
—
—
0
0
b15
b23
b7
—
—
—
X
X
0
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
Address setting register for address match interrupt
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
b6
—
—
0
0
b14
b22
b6
—
—
—
X
X
0
Bit Name
b5
—
—
0
0
b13
b21
b5
—
—
—
X
X
0
b4
—
—
Function
0
0
b12
b20
b4
—
—
—
X
X
0
0: Disabled
1: Enabled
b3
—
—
0
0
b11
b19
b3
—
—
—
X
X
X
b2
—
—
0
0
b10
b18
b2
—
—
—
X
X
X
Function
b1
—
—
0
0
b17
b1
b9
—
—
—
X
X
X
00000h to FFFFFh
AIER00 AIER0 register
AIER10 AIER1 register
Setting Range
b0
0
0
b16
b0
b8
—
—
—
X
X
X
11. Interrupts
R/W
R/W
R/W
R/W
—
—