参数资料
型号: PIC18F6620-E/PT
厂商: Microchip Technology
文件页数: 95/165页
文件大小: 0K
描述: IC PIC MCU FLASH 32KX16 64TQFP
产品培训模块: Asynchronous Stimulus
标准包装: 160
系列: PIC® 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 25MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,LVD,POR,PWM,WDT
输入/输出数: 52
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
EEPROM 大小: 1K x 8
RAM 容量: 3.75K x 8
电压 - 电源 (Vcc/Vdd): 4.2 V ~ 5.5 V
数据转换器: A/D 12x10b
振荡器型: 外部
工作温度: -40°C ~ 125°C
封装/外壳: 64-TQFP
包装: 托盘
2004 Microchip Technology Inc.
DS39609B-page 33
PIC18F6520/8520/6620/8620/6720/8720
FSR1H
PIC18F6X20 PIC18F8X20
---- xxxx
---- uuuu
FSR1L
PIC18F6X20 PIC18F8X20
xxxx xxxx
uuuu uuuu
BSR
PIC18F6X20 PIC18F8X20
---- 0000
---- uuuu
INDF2
PIC18F6X20 PIC18F8X20
N/A
POSTINC2
PIC18F6X20 PIC18F8X20
N/A
POSTDEC2
PIC18F6X20 PIC18F8X20
N/A
PREINC2
PIC18F6X20 PIC18F8X20
N/A
PLUSW2
PIC18F6X20 PIC18F8X20
N/A
FSR2H
PIC18F6X20 PIC18F8X20
---- xxxx
---- uuuu
FSR2L
PIC18F6X20 PIC18F8X20
xxxx xxxx
uuuu uuuu
STATUS
PIC18F6X20 PIC18F8X20
---x xxxx
---u uuuu
TMR0H
PIC18F6X20 PIC18F8X20
0000 0000
uuuu uuuu
TMR0L
PIC18F6X20 PIC18F8X20
xxxx xxxx
uuuu uuuu
T0CON
PIC18F6X20 PIC18F8X20
1111 1111
uuuu uuuu
OSCCON
PIC18F6X20 PIC18F8X20
---- ---0
---- ---u
LVDCON
PIC18F6X20 PIC18F8X20
--00 0101
--uu uuuu
WDTCON
PIC18F6X20 PIC18F8X20
---- ---0
---- ---u
RCON(4)
PIC18F6X20 PIC18F8X20
0--q 11qq
0--q qquu
u--u qquu
TMR1H
PIC18F6X20 PIC18F8X20
xxxx xxxx
uuuu uuuu
TMR1L
PIC18F6X20 PIC18F8X20
xxxx xxxx
uuuu uuuu
T1CON
PIC18F6X20 PIC18F8X20
0-00 0000
u-uu uuuu
TMR2
PIC18F6X20 PIC18F8X20
0000 0000
uuuu uuuu
PR2
PIC18F6X20 PIC18F8X20
1111 1111
T2CON
PIC18F6X20 PIC18F8X20
-000 0000
-uuu uuuu
SSPBUF
PIC18F6X20 PIC18F8X20
xxxx xxxx
uuuu uuuu
SSPADD
PIC18F6X20 PIC18F8X20
0000 0000
uuuu uuuu
SSPSTAT
PIC18F6X20 PIC18F8X20
0000 0000
uuuu uuuu
SSPCON1
PIC18F6X20 PIC18F8X20
0000 0000
uuuu uuuu
SSPCON2
PIC18F6X20 PIC18F8X20
0000 0000
uuuu uuuu
TABLE 3-3:
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Register
Applicable Devices
Power-on Reset,
Brown-out Reset
MCLR Resets
WDT Reset
RESET
Instruction
Stack Resets
Wake-up via WDT
or Interrupt
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Shaded cells indicate conditions do not apply for the designated device.
Note 1:
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
2:
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the
interrupt vector (0008h or 0018h).
3:
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
4:
See Table 3-2 for Reset value for specific condition.
5:
Bit 6 of PORTA, LATA and TRISA are enabled in ECIO and RCIO Oscillator modes only. In all other
oscillator modes, they are disabled and read ‘0’.
6:
Bit 6 of PORTA, LATA and TRISA are not available on all devices. When unimplemented, they are read ‘0’.
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