R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 21

• Manufacturer Part Number: R5F21122FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/12r

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: -

R8C/12 Group
Rev.1.20
REJ03B0068-0120
Timing requirements (Unless otherwise noted: V
NOTES:
NOTES:
Table 5.9 X
Table 5.10 CNTR0 input, CNTR1 input, INT2 input
Table 5.11 TCIN input, INT3 input
Table 5.12 Serial Interface
Table 5.13 External interrupt INT0 input
1. When selecting the digital filter by the INT0 input filter select bit, use the INT0 input HIGH pulse width
2. When selecting the digital filter by the INT0 input filter select bit, use the INT0 input LOW pusle width
1. When using the Timer C capture function, adjust the cycle time above ( 1/ Timer C count source
2. When using the Timer C capture function, adjust the pulse width above ( 1/ Timer C count source
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
C
WH
WL
W
W
C
W
W
d
h
su
h
C
WH
WL
C
WH
WL
Symbol
Symbol
Symbol
Symbol
(
(
(
(
frequency x 3).
frequency x 1.5).
to the greater value,either ( 1/ digital filter clock frequency x 3) or the minimum value of standard.
to the greater value,either ( 1/ digital filter clock frequency x 3) or the minimum value of standard.
(
(
Symbol
(
(
(X
(
(
C-Q
C-Q
C-D
(
Jan 27, 2006
CNTR0
CK
TCIN
CKH
CKL
INH
INL
(
D-C
(
(
(X
(
CNTR0
(X
CNTR0
TCIN
IN
TCIN
)
)
)
)
)
IN
)
IN
)
)
)
)
)
)
)
)
)
)
)
)
IN
input
INT0 input HIGH pulse width
INT0 input LOW pulse width
CLKi input cycle time
CLKi input HIGH pulse width
CLKi input LOW pulse width
TxDi output delay time
TxDi hold time
RxDi input setup time
RxDi input hold time
X
X
X
CNTR0 input cycle time
CNTR0 input HIGH pulse width
CNTR0 input LOW pulse width
TCIN input cycle time
TCIN input HIGH pulse width
TCIN input LOW pulse width
________
________
IN
IN
IN
page 19 of 25
input cycle time
input HIGH pulse width
input LOW pulse width
________
________
Parameter
Parameter
Parameter
Parameter
Parameter
________
________
________
CC
= 5V, V
SS
= 0V at Topr = 25 °C) [V
________
________
250
250
400
200
200
Min.
Min.
Min.
Min.
200
100
100
5. Electrical Characteristics
62.5
Min.
100
35
90
40
40
30
30
–
0
Standard
Standard
Standard
Standard
(1)
(2)
Standard
(1)
(2)
(2)
Max.
Max.
Max.
Max.
Max.
80
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Unit
Unit
Unit
Unit
Unit
CC
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
=5V]