參數(shù)資料
型號(hào): PIC16C622
廠商: Microchip Technology Inc.
英文描述: EPROM-Based 8-Bit CMOS Microcontroller(每個(gè)I/O口有25mA驅(qū)動(dòng)/吸收電流,可編程VREF,2.5V的微控制器)
中文描述: 存儲(chǔ)器為基礎(chǔ)的8位CMOS微控制器(每個(gè)的I / O口有25毫安驅(qū)動(dòng)/吸收電流,可編程參考電壓,為2.5V的微控制器)
文件頁(yè)數(shù): 52/112頁(yè)
文件大小: 1205K
代理商: PIC16C622
PIC16C62X(A)
DS30235F-page 52
Preliminary
1997 Microchip Technology Inc.
TABLE 9-5:
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
TABLE 9-6:
INITIALIZATION CONDITION FOR REGISTERS
Condition
Program
Counter
STATUS
Register
PCON
Register
Power-on Reset
000h
0001 1xxx
---- --0x
MCLR reset during normal operation
000h
0001 1uuu
---- --uu
MCLR reset during SLEEP
000h
0001 0uuu
---- --uu
WDT reset
000h
0000 1uuu
---- --uu
WDT Wake-up
PC + 1
uuu0 0uuu
---- --uu
Brown-out Reset
000h
0001 1uuu
---- --u0
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.
Register
Address
Power-on Reset
MCLR Reset during
normal operation
MCLR Reset during
SLEEP
WDT Reset
Brown-out Reset
(1)
Wake up from SLEEP
through interrupt
Wake up from SLEEP
through WDT time-out
W
INDF
TMR0
-
00h
01h
xxxx xxxx
-
xxxx xxxx
uuuu uuuu
-
uuuu uuuu
uuuu uuuu
-
uuuu uuuu
PCL
02h
0000 0000
0000 0000
PC + 1
(3)
STATUS
FSR
PORTA
PORTB
CMCON
PCLATH
03h
04h
05h
06h
1Fh
0Ah
0001 1xxx
xxxx xxxx
---x xxxx
xxxx xxxx
00-- 0000
---0 0000
000q quuu
(4)
uuuu uuuu
---u uuuu
uuuu uuuu
00-- 0000
---0 0000
uuuq quuu
(4)
uuuu uuuu
---u uuuu
uuuu uuuu
uu-- uuuu
---u uuuu
INTCON
0Bh
0000 000x
0000 000x
uuuu uuuu
(2)
PIR1
OPTION
TRISA
TRISB
PIE1
0Ch
81h
85h
86h
8Ch
-0-- ----
1111 1111
---1 1111
1111 1111
-0-- ----
-0-- ----
1111 1111
---1 1111
1111 1111
-0-- ----
-u-- ----
(2)
uuuu uuuu
---u uuuu
uuuu uuuu
-u-- ----
PCON
VRCON
8Eh
9Fh
---- --0x
000- 0000
---- --uq
(1)
000- 0000
---- --uu
uuu- uuuu
Legend:
u
= unchanged,
x
= unknown,
-
= unimplemented bit, reads as ‘0’,
q
= value depends on condition.
Note 1: If V
DD
goes too low, Power-on Reset will be activated and registers will be affected differently.
2: One or more bits in INTCON, PIR1 and/or PIR2 will be affected (to cause wake-up).
3: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt
vector (0004h).
4: See Table 9-5 for reset value for specific condition.
相關(guān)PDF資料
PDF描述
pic16c622a EPROM-Based 8-Bit CMOS Microcontroller(8位CMOS微控制器)
PIC16C62B 28-Pin 8-Bit CMOS Microcontrollers(28引腳,8位CMOS微控制器)
PIC16C63A 8-Bit CMOS Microcontrollers with A/D Converter(8位、帶A/D轉(zhuǎn)換器的CMOS微控制器)
PIC16C73B 8-Bit CMOS Microcontrollers with A/D Converter(帶A/D轉(zhuǎn)換器的8位CMOS微控制器)
PIC16C63 8-Bit CMOS Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16C622/JW 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16C622-04/P 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16C622-04/SO 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16C622-04/SS 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16C622-04E/P 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT