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R5F21143DSP View Datasheet(PDF) - Renesas Electronics

Part NameR5F21143DSP Renesas
Renesas Electronics Renesas
DescriptionR8C/14 Group, R8C/15 Group SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
R5F21143DSP Datasheet PDF : 277 Pages
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R8C/14 Group, R8C/15 Group
4. Special Function Register (SFR)
Table 4.3 SFR Information(3)(1)
Address
0080h
0081h
0082h
0083h
0084h
0085h
0086h
0087h
0088h
0089h
008Ah
008Bh
008Ch
008Dh
008Eh
008Fh
0090h
0091h
0092h
0093h
0094h
0095h
0096h
0097h
0098h
0099h
009Ah
009Bh
009Ch
009Dh
009Eh
009Fh
00A0h
00A1h
00A2h
00A3h
00A4h
00A5h
00A6h
00A7h
00A8h
00A9h
00AAh
00ABh
00ACh
00ADh
00AEh
00AFh
00B0h
00B1h
00B2h
00B3h
00B4h
00B5h
00B6h
00B7h
00B8h
00B9h
00BAh
00BBh
00BCh
00BDh
00BEh
00BFh
Register
Timer Z Mode Register
Timer Z Waveform Output Control Register
Prescaler Z Register
Timer Z Secondary Register
Timer Z Primary Register
Timer Z Output Control Register
Timer X Mode Register
Prescaler X Register
Timer X Register
Timer Count Source Setting Register
Timer C Register
External Input Enable Register
Key Input Enable Register
Timer C Control Register 0
Timer C Control Register 1
Capture, Compare 0 Register
Compare 1 Register
UART0 Transmit/Receive Mode Register
UART0 Bit Rate Register
UART0 Transmit Buffer Register
UART0 Transmit/Receive Control Register 0
UART0 Transmit/Receive Control Register 1
UART0 Receive Buffer Register
UART Transmit/Receive Control Register 2
SS Control Register H
SS Control Register L
SS Mode Register
SS Enable Register
SS Status Register
SS Mode Register 2
SS Transmit Data Register
SS Receive Data Register
Symbol
TZMR
PUM
PREZ
TZSC
TZPR
TZOC
TXMR
PREX
TX
TCSS
TC
INTEN
KIEN
TCC0
TCC1
TM0
TM1
U0MR
U0BRG
U0TB
U0C0
U0C1
U0RB
After reset
00h
00h
FFh
FFh
FFh
00h
00h
FFh
FFh
00h
00h
00h
00h
00h
00h
00h
00h
00h(2)
FFh
FFh
00h
XXh
XXh
XXh
00001000b
00000010b
XXh
XXh
UCON
00h
SSCRH
00h
SSCRL
7Dh
SSMR
18h
SSER
00h
SSSR
00h
SSMR2
00h
SSTDR
FFh
SSRDR
FFh
X: Undefined
NOTES:
1. Blank spaces are reserved. No access is allowed.
2. When output compare mode (the TCC13 bit in the TCC1 register = 1) is selected, the value after reset is “FFFFh”.
Rev.2.10 Jan 19, 2006 Page 17 of 253
REJ09B0164-0210
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 Overview
This MCU is built using the high-performance silicon gate CMOS process using a R8C/Tiny Series CPU core and is packaged in a 20-pin plastic molded LSSOP. This MCU operates using sophisticated instructions featuring a high level of instruction efficiency. With 1 Mbyte of address space, it is capable of executing instructions at high speed. Furthermore, the data flash ROM (1KB × 2blocks) is embedded in the R8C/15 group.
The difference between R8C/14 and R8C/15 groups is only the existence of the data flash ROM. Their peripheral functions are the same.

 Applications
Electric household appliance, office equipment, housing equipment (sensor, security), general industrial equipment, audio, etc.

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