R5F212A8SNFA#U0 Renesas Electronics America, R5F212A8SNFA#U0 Datasheet - Page 402
![IC R8C/2A MCU FLASH 64K 64-LQFP](/photos/12/37/123762/r5f212a8sbfa_u0_sml.jpg)
R5F212A8SNFA#U0
Manufacturer Part Number
R5F212A8SNFA#U0
Description
IC R8C/2A MCU FLASH 64K 64-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/2Ar
Specifications of R5F212A8SNFA#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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
3K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F212A8SNFA#U0R5F212A8SNFA#V2
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R8C/2A Group, R8C/2B Group
Rev.2.00
REJ09B0324-0200
Figure 15.7
Figure 15.8
Port Mode Register
UART1 Function Select Register
b7 b6 b5 b4
b7 b6 b5 b4
0 0
Nov 26, 2007
b3 b2
b3 b2 b1 b0
0
0
U1SR Register
PMR Register
b1
b0
CLK10PSEL
CLK11PSEL
Bit Symbol
U1PINSEL
Bit Symbol
INT1SEL
INT2SEL
(b3-b2)
(b6-b5)
Symbol
(b1-b0)
(b7-b4)
IICSEL
Symbol
U1SR
PMR
Page 380 of 580
—
—
—
—
_____
INT1
_____
INT2
Reserved bits
UART1 enable bit
Reserved bits
SSU / I
Nothing is assigned. If necessary, set to 0 or 1.
When read, the content is undefined.
CLK1 pin select bits
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
pin select bit
pin select bit
2
C bus sw itch bit
Address
Bit Name
Address
Bit Name
00F8h
00F5h
b3 b2
0 0 : CLK1 pin is not selected.
0 1 : Selects CLK1 (P0_5)
1 0 : Selects CLK1 (P6_5)
1 1 : Do not set.
0 : Selects P1_5, P1_7
1 : Selects P3_6
0 : Selects P6_6
1 : Selects P3_2
Set to 0.
To use the UART1, set to 1.
Set to 0.
0 : Selects SSU function
1 : Selects I
2
C bus function
After Reset
000000XXb
After Reset
Function
Function
00h
15. Serial Interface
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
—
—
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