R5F212A8SNFA#U0 Renesas Electronics America, R5F212A8SNFA#U0 Datasheet - Page 424
![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 16.8
SS Mode Register 2
b7 b6 b5 b4
NOTES:
1.
2.
3.
4.
5. The SSI pin and SSO pin corresponding port direction bits are set to 0 (input mode) w hen the SOOS bit is set to 0
Refer to 16.2.2.1 Association betw een Data I/O Pins and SS Shift Register for information on combinations of
data I/O pins.
The SCS
(clock synchronous communication mode).
This bit functions as the SCS input pin before starting transfer.
The BIDE bit is disabled w hen the SSUMS bit is set to 0 (clock synchronous communication mode).
(CMOS output).
Nov 26, 2007
b3
_____
b2 b1
SSMR2 Register
pin functions as a port, regardless of the values of bits CSS0 and CSS1 w hen the SSUMS bit is set to 0
b0
Bit Symbol
SSUMS
SCKOS
Symbol
SSMR2
SOOS
CSOS
SCKS
CSS0
CSS1
BIDE
Page 402 of 580
Clock synchronous serial I/O w ith
chip select mode select bit
_____
SCS
select bit
Serial data pin open output drain
select bit
SSCK pin open drain output
select bit
_____
SCS
SSCK pin select bit
Bidirectional mode enable bit
pin open drain output
pin select bits
(1)
Address
Bit Name
00BDh
(2)
(1)
(1, 4)
0 : Clock synchronous communication mode
1 : Four-w ire bus communication mode
0 : CMOS output
1 : N-channel open-drain output
0 : CMOS output
1 : N-channel open-drain output
0 : CMOS output
1 :N-channel open-drain output
0 : Functions as port
1 : Functions as serial clock pin
0 : Standard mode (communication using 2
1 : Bidirectional mode (communication using
b5 b4
0 0 : Functions as port
0 1 : Functions as SCS
1 0 : Functions as SCS
1 1 : Functions as SCS
pins of data input and data output)
1 pin of data input and data output)
16. Clock Synchronous Serial Interface
(5)
After Reset
Function
_____
_____
_____
00h
input pin
output pin
output pin
(3)
(3)
RW
RW
RW
RW
RW
RW
RW
RW
RW
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