R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 8
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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3.
The symbols and terms used in register diagrams are described below.
*1
*2
• Reserved bit
*3
• Nothing is assigned.
• Do not set to a value.
• Function varies according to the operating mode.
x.x.x
After Reset
R/W: Read and write.
R: Read only.
W: Write only.
−: Nothing is assigned.
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Register Notation
Address XXXXh
Symbol
Reserved bit. Set to specified value.
Nothing is assigned to the bit. As the bit may be used for future functions, if necessary, set to 0.
Operation is not guaranteed when a value is set.
The function of the bit varies with the peripheral function mode. Refer to the register diagram for information
on the individual modes.
Bit
Symbol
XXX0
XXX1
XXX4
XXX5
XXX6
XXX7
XXX Register (Symbol)
—
—
XXX7
b7
0
XXX bit
Nothing is assigned. If necessary, set to 0. When read, the content is undefined.
Reserved bit
XXX bit
XXX bit
XXX6
b6
0
Bit Name
XXX5
b5
0
XXX4
b4
0
*2
b1 b0
Set to 0.
Function varies according to the operating mode.
0: XXX
1: XXX
0 0: XXX
0 1: XXX
1 0: Do not set.
1 1: XXX
b3
—
0
b2
—
0
XXX1
Function
b1
0
*3
XXX0
b0
0
*1
R/W
R/W
R/W
R/W
R/W
R/W
—
W
R
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