R5F212B7SNFP#U0 Renesas Electronics America, R5F212B7SNFP#U0 Datasheet - Page 450
R5F212B7SNFP#U0
Manufacturer Part Number
R5F212B7SNFP#U0
Description
IC R8C/2B MCU FLASH 64-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/2Br
Specifications of R5F212B7SNFP#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
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K 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
- Current page: 450 of 611
- Download datasheet (7Mb)
R8C/2A Group, R8C/2B Group
Rev.2.00
REJ09B0324-0200
Figure 16.27
IIC bus Control Register 2
b7 b6 b5 b4
NOTES:
1.
2.
3.
4.
When w riting to the SDAO bit, w rite 0 to the SDAOP bit using the MOV instruction simultaneously.
Do not w rite during a transfer operation.
This bit is enabled in master mode. When w riting to the BBSY bit, w rite 0 to the SCP bit using the MOV
instruction simultaneously. Execute the same w ay w hen the start condition is regenerating.
This bit is disabled w hen the clock synchronous serial format is used.
Nov 26, 2007
b3 b2 b1
ICCR2 Register
b0
Bit Symbol
SDAOP
Symbol
IICRST
SDAO
ICCR2
SCLO
BBSY
(b0)
(b2)
SCP
Page 428 of 580
—
—
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
IIC control part reset bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
SCL monitor flag
SDAO w rite protect bit
SDA output value control
bit
Start/stop condition
generation disable bit
Bus busy bit
Address
Bit Name
00B9h
(4)
When hang-up occurs due to communication failure
during I
control block of the I
ports or initializing registers.
0 : SCL pin is set to “L”
1 : SCL pin is set to “H”
When rew rite to SDAO bit, w rite 0 simultaneously
When read, the content is 1.
When read
0 : SDA pin output is held “L”
1 : SDA pin output is held “H”
When w ritten
0 : SDA pin output is changed to “L”
1 : SDA pin output is changed to high-impedance
When w riting to the to BBSY bit, w rite 0
simultaneously
When read, the content is 1.
Writing 1 is invalid.
When read
0 : Bus is in released state
1 : Bus is in occupied state
When w ritten
0 : Generates stop condition
1 : Generates start condition
(SDA signal changes from “H” to “L” w hile SCL
(“H” output via external pull-up resistor)
(SDA signal changes from “L” to “H” w hile SCL
signal is in “H” state)
signal is in “H” state)
2
C bus interface operation, w rite 1, to reset the
(1,2)
(3)
(3)
.
2
16. Clock Synchronous Serial Interface
C bus interface w ithout setting
After Reset
01111101b
Function
(1)
.
RW
RW
RW
RW
RW
RW
RO
—
—
Related parts for R5F212B7SNFP#U0
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: