参数资料
型号: PIC12F509T-I/MC
厂商: Microchip Technology
文件页数: 26/44页
文件大小: 0K
描述: IC PIC MCU FLASH 1024X12 8DFN
产品培训模块: Asynchronous Stimulus
标准包装: 3,300
系列: PIC® 12F
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: 5
程序存储器容量: 1.5KB(1K x 12)
程序存储器类型: 闪存
RAM 容量: 41 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 8-VFDFN 裸露焊盘
包装: 带卷 (TR)
配用: AC164334-ND - MODULE SOCKET FOR 8L 2X3MM DFN
AC162059-ND - HEADER INTRFC MPLAB ICD2 8/14PIN
DVA12XP080-ND - ADAPTER DEVICE FOR MPLAB-ICE
PIC12F508/509/16F505
DS41236E-page 32
2009 Microchip Technology Inc.
TABLE 5-1:
SUMMARY OF PORT REGISTERS
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
Power-On
Reset
Value on
All Other
Resets
N/A
TRISGPIO(1)
I/O Control Register
--11 1111
N/A
TRISB(2)
I/O Control Register
--11 1111
N/A
TRISC(2)
I/O Control Register
--11 1111
N/A
OPTION(1)
GPWU
GPPU
TOCS
TOSE
PSA
PS2
PS1
PS0
1111 1111
N/A
OPTION(2)
RBWU
RBPU
TOCS
TOSE
PSA
PS2
PS1
PS0
1111 1111
03h
STATUS(1)
GPWUF
PAO
TO
PD
Z
DC
C
0-01 1xxx
q00q quuu
(3)
03h
STATUS(2)
RBWUF
PAO
TO
PD
Z
DC
C
0-01 1xxx
q00q quuu(3)
06h
GPIO(1)
GP5
GP4
GP3
GP2
GP1
GP0
--xx xxxx
--uu uuuu
06h
PORTB(2)
RB5
RB4
RB3
RB2
RB1
RB0
--xx xxxx
--uu uuuu
07h
PORTC(2)
RC5
RC4
RC3
RC2
RC1
RC0
--xx xxxx
--uu uuuu
Legend:
Shaded cells are not used by Port registers, read as ‘0’. – = unimplemented, read as ‘0’, x = unknown, u = unchanged,
q
= depends on condition.
Note
1:
PIC12F508/509 only.
2:
PIC16F505 only.
3:
If Reset was due to wake-up on pin change, then bit 7 = 1. All other Resets will cause bit 7 = 0.
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