AT89C5115 데이터 시트보기 (PDF) - Atmel Corporation

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AT89C5115

Low Pin Count 8-bit Microcontroller with A/D Converter and 16 KBytes Flash Memory

Atmel Corporation 

AT89C5115

Table 4. Timers SFRs (Continued)

Mnemonic Add Name

7

T2CON

C8h

Timer/Counter 2

control

TF2

T2MOD

C9h

Timer/Counter 2

Mode

RCAP2H

Timer/Counter 2

CBh Reload/Capture High

byte

RCAP2L

Timer/Counter 2

CAh Reload/Capture Low

byte

WDTRST

A6h

WatchDog Timer

Reset

WDTPRG

A7h

WatchDog Timer

Program

6

5

4

3

2

EXF2

RCLK

TCLK

EXEN2

TR2

S2

1

C/T2#

0

CP/RL2#

T2OE

DCEN

S1

S0

Table 5. Serial I/O Port SFRs

Mnemonic Add Name

7

6

5

4

3

2

1

0

SCON

98h Serial Control

FE/SM0

SM1

SM2

REN

TB8

RB8

TI

RI

SBUF

99h Serial Data Buffer

SADEN

B9h Slave Address Mask

SADDR

A9h Slave Address

Table 6. PCA SFRs

Mnemonic Add Name

CCON

D8h

PCA Timer/Counter

Control

CMOD

D9h

PCA Timer/Counter

Mode

CL

E9h

PCA Timer/Counter

Low byte

CH

F9h

PCA Timer/Counter

High byte

CCAPM0

CCAPM1

PCA Timer/Counter

DAh Mode 0

DBh PCA Timer/Counter

Mode 1

CCAP0H

CCAP1H

PCA Compare

FAh Capture Module 0 H

FBh PCA Compare

Capture Module 1 H

7

6

CF

CR

CIDL

5

4

3

2

1

0

CCF4

CCF3

CCF2

CCF1

CCF0

CPS1

CPS0

ECF

ECOM0

ECOM1

CAPP0

CAPP1

CAPN0

CAPN1

MAT0

MAT1

TOG0

TOG1

PWM0

PWM1

ECCF0

ECCF1

CCAP0H7 CCAP0H6 CCAP0H5 CCAP0H4 CCAP0H3 CCAP0H2 CCAP0H1 CCAP0H0

CCAP1H7 CCAP1H6 CCAP1H5 CCAP1H4 CCAP1H3 CCAP1H2 CCAP1H1 CCAP1H0

11

4128G–8051–02/08

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