R5F21258SNFP#U0 Renesas Electronics America, R5F21258SNFP#U0 Datasheet - Page 140

• Manufacturer Part Number: R5F21258SNFP#U0
• Description: IC R8C/25 MCU FLASH 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21258SNFP#U0

• Core Size: 16/32-Bit
• Program Memory Size: 64KB (64K x 8)
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• No. Of I/o's: 41
• Ram Memory Size: 3KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 2.2V To 5.5V
• Embedded Interface Type: I2C, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: YMCRPR8C25 - REF PLATFORM MOTOR CTRL R8C/25R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

R8C/24 Group, R8C/25 Group
Rev.3.00
REJ09B0244-0300
Figure 12.18
Address Match Interrupt Register i (i = 0 or 1)
Address Match Interrupt Enable Register
(b23)
b7
b7 b6 b5 b4
Feb 29, 2008
(b19)
b3
b3
b2 b1 b0
Registers AIER and RMAD0 to RMAD1
(b16)
b0
(b15)
b7
Address setting register for address match interrupt
Bit Symbol
(b7-b4)
(b7-b2)
Symbol
AIER0
AIER1
AIER
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Address match interrupt 0 enable bit
Address match interrupt 1 enable bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
(b8)
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
b0 b7
RMAD0
RMAD1
Symbol
Address
Bit Name
0013h
Function
b0
0012h-0010h
0016h-0014h
Address
0 : Disable
1 : Enable
0 : Disable
1 : Enable
After Reset
Function
00h
00000h to FFFFFh
Setting Range
After Reset
000000h
000000h
12. Interrupts
RW
RW
RW
RW
RW
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