参数资料
型号: SAF-C505CA-4R
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
封装: METRIC, PLASTIC, QFP-44
文件页数: 17/88页
文件大小: 1224K
代理商: SAF-C505CA-4R
C505/C505C/C505A/C505CA
Data Sheet
20
12.00
Ports
P0
P1
P1ANA 2) 4)
P2
P3
P4
Port 0
Port 1
Port 1 Analog Input Selection Register
Port 2
Port 3
Port 4
80H
1)
90H
1)
90H
1)
A0H
1)
B0H
1)
E8H 1)
FFH
XXXXXX11B
Serial
Channel
ADCON0 2)
PCON 2)
SBUF
SCON
SRELL
SRELH
A/D Converter Control Register 0
Power Control Register
Serial Channel Buffer Register
Serial Channel Control Register
Serial Channel Reload Register, low byte
Serial Channel Reload Register, high byte
D8H
1)
87H
99H
98H
1)
AAH
BAH
00X00000B
3)
00H
XXH
3)
00H
D9H
XXXXXX11B
3)
Timer 0/
Timer 1
TCON
TH0
TH1
TL0
TL1
TMOD
Timer 0/1 Control Register
Timer 0, High Byte
Timer 1, High Byte
Timer 0, Low Byte
Timer 1, Low Byte
Timer Mode Register
88H
1)
8CH
8DH
8AH
8BH
89H
00H
Compare/
Capture
Unit /
Timer 2
CCEN
CCH1
CCH2
CCH3
CCL1
CCL2
CCL3
CRCH
CRCL
TH2
TL2
T2CON
IEN0 2)
IEN1 2)
Comp./Capture Enable Reg.
Comp./Capture Reg. 1, High Byte
Comp./Capture Reg. 2, High Byte
Comp./Capture Reg. 3, High Byte
Comp./Capture Reg. 1, Low Byte
Comp./Capture Reg. 2, Low Byte
Comp./Capture Reg. 3, Low Byte
Reload Register High Byte
Reload Register Low Byte
Timer 2, High Byte
Timer 2, Low Byte
Timer 2 Control Register
Interrupt Enable Register 0
Interrupt Enable Register 1
C1H
C3H
C5H
C7H
C2H
C4H
C6H
CBH
CAH
CDH
CCH
C8H
1)
A8H
1)
B8H
1)
00H
3)
00H
00X00000B
3)
00H
Watchdog WDTREL
IEN0 2)
IEN1 2)
IP0 2)
Watchdog Timer Reload Register
Interrupt Enable Register 0
Interrupt Enable Register 1
Interrupt Priority Register 0
86H
A8H
1)
B8H
1)
A9H
00H
Pow. Save
Modes
PCON 2)
PCON1 4)
Power Control Register
Power Control Register 1
87H
88H
1)
00H
0XX0XXXXB
3)
1) Bit-addressable special function registers
2) This special function register is listed repeatedly since some bits of it also belong to other functional blocks.
3) “X“ means that the value is undefined and the location is reserved
4) SFR is located in the mapped SFR area. For accessing this SFR, bit RMAP in SFR SYSCON must be set.
Table 3
Special Function Registers - Functional Blocks (cont’d)
Block
Symbol
Name
Address
Contents after
Reset
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