参数资料
型号: PIC16F676-E/P
厂商: Microchip Technology
文件页数: 92/132页
文件大小: 0K
描述: IC MCU FLASH 1KX14 W/AD 14DIP
产品培训模块: Asynchronous Stimulus
标准包装: 30
系列: PIC® 16F
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
外围设备: 欠压检测/复位,POR,WDT
输入/输出数: 12
程序存储器容量: 1.75KB(1K x 14)
程序存储器类型: 闪存
EEPROM 大小: 128 x 8
RAM 容量: 64 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 14-DIP(0.300",7.62mm)
包装: 管件
配用: DM163029-ND - BOARD PICDEM FOR MECHATRONICS
PIC16F630/676
DS40039F-page 62
2010 Microchip Technology Inc.
TABLE 9-3:
TIME-OUT IN VARIOUS SITUATIONS
TABLE 9-4:
STATUS/PCON BITS AND THEIR SIGNIFICANCE
TABLE 9-5:
SUMMARY OF REGISTERS ASSOCIATED WITH BROWN-OUT
TABLE 9-6:
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
Oscillator Configuration
Power-up
Brown-out Detect
Wake-up
from Sleep
PWRTE = 0
PWRTE = 1
PWRTE = 0
PWRTE = 1
XT, HS, LP
TPWRT +
1024TOSC
TPWRT +
1024TOSC
RC, EC, INTOSC
TPWRT
—TPWRT
——
POR
BOD
TO
PD
0u11
Power-on Reset
1011
Brown-out Detect
uu0u
WDT Reset
uu00
WDT Wake-up
uuuu
MCLR Reset during normal operation
uu10
MCLR Reset during Sleep
Legend: u = unchanged, x = unknown
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOD
Value on all
other
Resets(1)
03h
STATUS
IRP
RP1
RPO
TO
PD
Z
DC
C
0001 1xxx 000q quuu
8Eh
PCON
—POR
BOD
---- --0x ---- --uq
Legend:u = unchanged, x = unknown, - = unimplemented bit, reads as ‘0’, q = value depends on condition.
Note 1: Other (non Power-up) Resets include MCLR Reset, Brown-out Detect and Watchdog Timer Reset during
normal operation.
Condition
Program
Counter
STATUS
Register
PCON
Register
Power-on Reset
000h
0001 1xxx
---- --0x
MCLR Reset during normal operation
000h
000u uuuu
---- --uu
MCLR Reset during Sleep
000h
0001 0uuu
---- --uu
WDT Reset
000h
0000 uuuu
---- --uu
WDT Wake-up
PC + 1
uuu0 0uuu
---- --uu
Brown-out Detect
000h
0001 1uuu
---- --10
Interrupt Wake-up from Sleep
PC + 1(1)
uuu1 0uuu
---- --uu
Legend: u = unchanged, x = unknown, - = unimplemented bit, reads as ‘0’.
Note 1: When the wake-up is due to an interrupt and global enable bit GIE is set, the PC is loaded with the
interrupt vector (0004h) after execution of PC + 1.
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