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R5F21228DFP 데이터시트 PDF : 부품 기능 및 핀배열

부품번호 R5F21228DFP
기능 MCU
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R5F21228DFP 데이터시트 및 R5F21228DFP PDF

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R5F21228DFP pdf, 반도체, 판매, 대치품
R8C/22 Group, R8C/23 Group
1.3 Block Diagram
Figure 1.1 shows a Block Diagram.
1. Overview
I/O port
8
8
8
6 33
8
Port P0
Port P1
Port P2
Port P3
Port P4
Port P6
Timer
Timer RA (8 bits)
Timer RB (8 bits)
Timer RD (16 bits ×2 channels)
Timer RE (8 bits)
Watchdog timer
(15 bits)
Figure 1.1 Block Diagram
A/D converter
(10 bits × 12 channels)
UART or
clock synchronous serial I/O
(8 bits × 1 channel)
UART
(8 bits × 1 channel)
I2C bus interface or
clock synchronous serial I/O
with chip select
(8 bits × 1 channel)
LIN module
(1 channel)
System clock
generation circuit
XIN-XOUT
High-speed on-chip oscillator
Low-speed on-chip oscillator
CAN module
(1 channel)
R8C CPU core
R0H R0L
R1H R1L
R2
R3
A0
A1
FB
SB
USP
ISP
INTB
PC
FLG
Memory
ROM(1)
RAM(2)
Multiplier
NOTES:
1. ROM size depends on MCU type.
2. RAM size depends on MCU type.
Rev.2.00 Aug 20, 2008 Page 4 of 48
REJ03B0097-0200

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R5F21228DFP 전자부품, 판매, 대치품
R8C/22 Group, R8C/23 Group
1.5 Pin Assignments
Figure 1.4 shows Pin Assignments (Top View).
Pin assignments (top view)
1. Overview
P0_6/AN1
P0_5/AN2
P0_4/AN3
P4_2/VREF
P6_0/TREO
P6_2/CRX0
P6_1/CTX0
P0_3/AN4
P0_2/AN5
P0_1/AN6
P0_0/AN7
P3_7/SSO
37
38
39
40
41
42
43
44
45
46
47
48
R8C/22 Group,
R8C/23 Group
24 P1_3/KI3/AN11
23 P1_4/TXD0
22 P1_5/RXD0/(TRAIO)/(INT1)(2)
21 P1_6/CLK0
20 P1_7/TRAIO/INT1
19 P2_0/TRDIOA0/TRDCLK
18 P2_1/TRDIOB0
17 P2_2/TRDIOC0
16 P2_3/TRDIOD0
15 P2_4/TRDIOA1
14 P2_5/TRDIOB1
13 P2_6/TRDIOC1
Package: PLQP0048KB-A
NOTES:
0.5 mm pin pitch, 7 mm square body
1. P4_7 is an input-only port.
2. Can be assigned to the pin in parentheses by a program.
3. Confirm the pin 1 position on the package by referring to the package dimensions.
Figure 1.4 Pin Assignments (Top View)
Rev.2.00 Aug 20, 2008 Page 7 of 48
REJ03B0097-0200

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