參數(shù)資料
型號(hào): R5F6420ELFB
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁(yè)數(shù): 11/98頁(yè)
文件大小: 677K
代理商: R5F6420ELFB
REJ03B0236-0050 Rev.0.50 Jul 31, 2008
Page 19 of 96
Under development
Preliminary Specification
This is a preliminary specification and is subject to change.
R32C/120 Group
4. Special Function Registers (SFR)
4.
Special Function Registers (SFR)
SFRs are memory-mapped peripheral registers that control the operation of peripherals. Table 4.1 SFR List
(1) to Table 4.41 SFR List (41) list the SFR details.
Table 4.1
SFR List (1)
Address
Register
Symbol
Reset Value
000000h
000001h
000002h
000003h
000004h Clock Control Register
CCR
18h
000005h
000006h Flash Memory Control Register
FMCR
01h
000007h Protect Release Register
PRR
00h
000008h
000009h
00000Ah
00000Bh
00000Ch
00000Dh
00000Eh
00000Fh
000010h
000011h
000012h
000013h
000014h
000015h
000016h
000017h
000018h
000019h
00001Ah
00001Bh
00001Ch Flash Memory Rewrite Bus Control Register
FEBC
0000h
00001Dh
00001Eh Peripheral Bus Control Register
PBC
0504h
00001Fh
000020h to
00005Fh
X: Undefined
Blanks are reserved. No access is allowed.
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