參數(shù)資料
型號: 16F630
廠商: Microchip Technology Inc.
英文描述: 14-Pin FLASH-Based 8-Bit CMOS Microcontrollers
中文描述: 14引腳基于閃存的8位CMOS微控制器
文件頁數(shù): 7/132頁
文件大?。?/td> 2651K
代理商: 16F630
2003 Microchip Technology Inc.
DS40039C-page 5
PIC16F630/676
1.0
DEVICE OVERVIEW
This document contains device specific information for
the PIC16F630/676. Additional information may be
found in the PICmicro
TM
Mid-Range Reference Manual
(DS33023), which may be obtained from your local
Microchip Sales Representative or downloaded from
the Microchip web site. The Reference Manual should
be considered a complementary document to this Data
Sheet and is highly recommended reading for a better
understanding of the device architecture and operation
of the peripheral modules.
The PIC16F630 and PIC16F676 devices are covered
by this Data Sheet. They are identical, except the
PIC16F676 has a 10-bit A/D converter. They come in
14-pin PDIP, SOIC and TSSOP packages. Figure 1-1
shows a block diagram of the PIC16F630/676 devices.
Table 1-1 shows the pinout description.
FIGURE 1-1:
PIC16F630/676 BLOCK DIAGRAM
FLASH
1K x 14
Program
Memory
13
Data Bus
8
14
Program
Bus
Instruction reg
Program Counter
RAM
64
bytes
ReFile
Direct Addr
7
RAM Addr
9
Addr MUX
Indirect
Addr
FSR reg
STATUS reg
MUX
ALU
W reg
Instruction
Decode &
Control
Timing
Generation
OSC1/CLKIN
OSC2/CLKOUT
PORTA
8
8
8
3
8-Level Stack
(13-bit)
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Detect
MCLR
V
SS
Analog
Comparator
and reference
Timer0
Timer1
DATA
EEPROM
128 bytes
EEDATA
EEADDR
RA0
RA1
RA2
RA3
RA4
RA5
Analog to Digital Converter
(
PIC16F676
only)
AN0 AN1AN2 AN3
CIN-
CIN+ COUT
T0CKI
INT
T1CKI
Configuration
Internal
Oscillator
V
REF
T1G
PORTC
RC0
RC1
RC2
RC3
RC4
RC5
AN4 AN5 AN6AN7
V
DD
8
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