R5F212A8SNFA#U0 Renesas Electronics America, R5F212A8SNFA#U0 Datasheet - Page 220
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 14.27
Figure 14.28
Timer RC Mode Register
Module Operation Enable Register
b7 b6 b5 b4
NOTES:
b7 b6 b5 b4
NOTES:
1.
2.
3. Set the BFC bit to 0 (general register) in PWM2 mode.
1.
2.
3.
For notes on PWM2 mode, refer to 14.3.9.5 TRCMR Register in PWM2 Mode .
These bits are enabled w hen the PWM2 bit is set to 1 (timer mode or PWM mode).
Nov 26, 2007
When the MSTIIC bit is set to 0 (disable), any access to the SSU or the I
00B8h to 00BFh) is disabled.
When the MSTTRD bit is set to 0 (disable), any access to the timer RD associated registers (addresses 0137h to
015Fh) is disabled.
When the MSTTRC bit is set to 0 (disable), any access to the timer RC associated registers (addresses 0120h to
0132h) is disabled.
b3 b2
b3 b2
MSTCR Register
TRCMR Register
b1 b0
b1 b0
Bit Symbol
Bit Symbol
TSTART
MSTTRD
MSTTRC
Symbol
TRCMR
PWMB
PWMC
PWMD
PWM2
(b2-b0)
(b7-b6)
Symbol
MSTCR
MSTIIC
BFC
BFD
(b6)
Page 198 of 580
—
(1)
—
—
PWM mode of TRCIOB select bit
PWM mode of TRCIOC select bit
PWM mode of TRCIOD select bit
PWM2 mode select bit
TRCGRC register function select
bit
TRCGRD register function select
bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
TRC count start bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
SSU, I
Timer RD operation enable bit
Timer RC operation enable bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
(3)
2
C bus operation enable bit
Address
Bit Name
Address
Bit Name
0120h
0008h
(2)
(2)
(2)
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : PWM 2 mode
1 : Timer mode or PWM mode
0 : General register
1 : Buffer register of TRCGRA register
0 : General register
1 : Buffer register of TRCGRB register
0 : Count stops
1 : Count starts
0: Disable
1: Enable
0: Disable
1: Enable
0: Disable
1: Enable
2
C bus associated registers (addresses
(1)
(2)
(3)
After Reset
01001000b
After Reset
Function
Function
00h
14. Timers
RW
RW
RW
RW
RW
RW
RW
RW
—
RW
RW
RW
RW
—
—
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