R5F212BASNFA#U0 Renesas Electronics America, R5F212BASNFA#U0 Datasheet - Page 17

IC R8C/2B MCU FLASH 96+2K 64LQFP

R5F212BASNFA#U0

Manufacturer Part Number
R5F212BASNFA#U0
Description
IC R8C/2B MCU FLASH 96+2K 64LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/2Br
Datasheet

Specifications of R5F212BASNFA#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
55
Program Memory Size
96KB (96K x 8)
Program Memory Type
FLASH
Ram Size
7K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
64-LQFP
For Use With
R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
R8C/2A Group, R8C/2B Group
Rev.2.10
REJ03B0182-0210
1.5
Table 1.9
I: Input
NOTE:
Power supply input VCC, VSS
Analog power
supply input
Reset input
MODE
XIN clock input
XIN clock output
XCIN clock input
XCIN clock output
INT interrupt input
Key input interrupt
Timer RA
Timer RB
Timer RC
Timer RD
Timer RE
Timer RF
Serial interface
I
SSU
Reference voltage
input
2
Tables 1.9 and 1.10 list Pin Functions.
C bus
1. Refer to the oscillator manufacturer for oscillation characteristics.
Pin Functions
Item
Nov 26, 2007
O: Output
Pin Functions (1)
AVCC, AVSS
RESET
MODE
XIN
XOUT
XCIN
XCOUT
INT0 to INT3
KI0 to KI3
TRAIO
TRAO
TRBO
TRCCLK
TRCTRG
TRCIOA, TRCIOB,
TRCIOC, TRCIOD
TRDIOA0, TRDIOA1,
TRDIOB0, TRDIOB1,
TRDIOC0, TRDIOC1,
TRDIOD0, TRDIOD1
TRDCLK
TREO
TRFI
TRFO00 to TRFO02,
TRFO10 to TRFO12
CLK0, CLK1, CLK2
RXD0, RXD1, RXD2
TXD0, TXD1, TXD2
SCL
SDA
SSI
SCS
SSCK
SSO
VREF
Page 15 of 60
Pin Name
I/O: Input and output
I/O Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
Apply 2.2 V to 5.5 V to the VCC pin. Apply 0 V to the VSS pin.
Power supply for the A/D converter.
Connect a capacitor between AVCC and AVSS.
Input “L” on this pin resets the MCU.
Connect this pin to VCC via a resistor.
Connect a ceramic resonator or a crystal oscillator between
the XIN and XOUT pins
the XIN pin and leave the XOUT pin open.
These pins are provided for XCIN clock generation circuit I/O.
Connect a crystal oscillator between the XCIN and XCOUT
pins
leave the XCOUT pin open.
INT interrupt input pins.
INT0 is timer RD input pin. INT1 is timer RA input pin.
Key input interrupt input pins
Timer RA output pin
Timer RB output pin
External clock input pin
External trigger input pin
Timer RC I/O pins
Timer RD I/O pins
External clock input pin
Divided clock output pin
Timer RF input pin
Timer RF output pins
Transfer clock I/O pins
Serial data input pins
Serial data output pins
Clock I/O pin
Data I/O pin
Data I/O pin
Chip-select signal I/O pin
Clock I/O pin
Data I/O pin
Reference voltage input pin to A/D converter and D/A
converter
These pins are provided for XIN clock generation circuit I/O.
Timer RA I/O pin
(1)
. To use an external clock, input it to the XCIN pin and
(1)
Description
. To use an external clock, input it to
1. Overview

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