参数资料
型号: PIC16C505-04E/P
厂商: Microchip Technology
文件页数: 64/90页
文件大小: 0K
描述: IC MCU OTP 1KX12 14DIP
产品培训模块: Asynchronous Stimulus
标准包装: 30
系列: PIC® 16C
核心处理器: PIC
芯体尺寸: 8-位
速度: 4MHz
外围设备: POR,WDT
输入/输出数: 11
程序存储器容量: 1.5KB(1K x 12)
程序存储器类型: OTP
RAM 容量: 72 x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
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: 309-1086-ND - ADAPTER 14-ZIF BD W/14-SO PLUGS
309-1085-ND - ADAPTER 14-DIP BD W/2 14-SO PLUG
1999-2012 Microchip Technology Inc.
DS40192D-page 67
PIC16C505
FIGURE 10-7: RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER TIMING - PIC16C505
TABLE 10-5:
RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER - PIC16C505
TABLE 10-6:
DRT (DEVICE RESET TIMER PERIOD - PIC16C505
AC Characteristics Standard Operating Conditions (unless otherwise specified)
Operating Temperature
0
C TA +70C (commercial)
–40
C TA +85C (industrial)
–40
C TA +125C (extended)
Operating Voltage VDD range is described in Section 10.1
Parameter
No.
Sym
Characteristic
Min
Typ(1)
Max
Units
Conditions
30
TmcL
MCLR Pulse Width (low)
2000*
ns
VDD = 5.0 V
31
Twdt
Watchdog Timer Time-out Period
(No Prescaler)
9*
18*
30*
ms
VDD = 5.0 V (Commercial)
32
TDRT
Device Reset Timer Period(2)
9*
18*
30*
ms
VDD = 5.0 V (Commercial)
34
TioZ
I/O Hi-impedance from MCLR Low
2000*
ns
*
These parameters are characterized but not tested.
Note 1: Data in the Typical (“Typ”) column is at 5V, 25
C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Oscillator Configuration
POR Reset
Subsequent Resets
IntRC & ExtRC
18 ms (typical)
300 s (typical)
XT, HS & LP
18 ms (typical)
VDD
MCLR
Internal
POR
DRT
Timeout
Internal
RESET
Watchdog
Timer
RESET
32
31
34
I/O pin
32
34
(Note 1)
30
(Note 2)
Note 1:
I/O pins must be taken out of hi-impedance mode by enabling the output drivers in software.
2:
Runs in MCLR or WDT reset only in XT, LP and HS modes.
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