R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 181
R5F21122FP#U0
Manufacturer Part Number
R5F21122FP#U0
Description
IC R8C MCU FLASH 8K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/12r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21122FPU0.pdf
(30 pages)
3.R5F21122FPU0.pdf
(200 pages)
Specifications of R5F21122FP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
16MHz
Connectivity
SIO, UART/USART
Peripherals
LED, WDT
Number Of I /o
22
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
For Use With
R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Manufacturer
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- Current page: 181 of 200
- Download datasheet (3Mb)
R8C/12 Group
Rev.1.20
REJ09B0110-0120
19.5 Serial Interface
(1) When reading data from the UiRB (i=0,1) register even in the clock asynchronous serial I/O mode or
(2) When writing data to the UiTB register in the clock asynchronous serial I/O mode with 9-bit transfer
Example (when reading transmit buffer register):
in the clock synchronous serial I/O mode. Be sure to read data in 16-bit unit. When the high-byte of
the UiRB register is read, the PER and FER bits of the UiRB register and the RI bit of the UiC1
register are set to "0".
Example (when reading receive buffer register):
data length, data should be written high-byte first then low-byte in 8-bit unit.
Jan 27, 2006
MOV.W
MOV.B
MOV.B
00A6H, R0
#XXH, 00A3H
#XXH, 00A2H
page 169 of 181
; Read the U0RB register
; Write the high-byte of U0TB register
; Write the low-byte of U0TB register
19. Usage Notes
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