R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 157
R5F21324ANSP#U1
Manufacturer Part Number
R5F21324ANSP#U1
Description
MCU 1KB FLASH 16K ROM 20-LSSOP
Manufacturer
Renesas Electronics America
Series
R8C/3x/32Ar
Datasheet
1.R5F21322ANSPU1.pdf
(629 pages)
Specifications of R5F21324ANSP#U1
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
15
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
20-LSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Under development
R8C/32A Group
REJ09B0458-0020 Rev.0.20
Page 127 of 583
11.2.2
Note:
1. Selectable by the IICSEL bit in the SSUIICSR register.
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0041h (FMRDYIC), 0047h (TRCIC), 004Fh (SSUIC/IICIC
Rewrite the interrupt control register when an interrupt request corresponding to the register is not generated.
Refer to 11.8.5 Rewriting Interrupt Control Register.
Symbol
Symbol
Bit
ILVL1
ILVL2
ILVL0
Interrupt Control Register (FMRDYIC, TRCIC, SSUIC/IICIC)
IR
—
—
—
—
Preliminary specification
Specifications in this manual are tentative and subject to change.
b7
—
X
Interrupt priority level select bit
Interrupt request bit
Nothing is assigned. If necessary, set to 0.
When read, the content is undefined.
b6
—
X
Nov 05, 2008
Bit Name
b5
—
X
b4
—
X
b2 b1 b0
0: No interrupt requested
1: Interrupt requested
0 0 0: Level 0 (interrupt disabled)
0 0 1: Level 1
0 1 0: Level 2
0 1 1: Level 3
1 0 0: Level 4
1 0 1: Level 5
1 1 0: Level 6
1 1 1: Level 7
b3
IR
X
ILVL2
b2
(1)
0
)
Function
ILVL1
b1
0
ILVL0
b0
0
11. Interrupts
R/W
R/W
R/W
R/W
—
R
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