參數(shù)資料
型號: PIC16F84AT-20E/SO
廠商: Microchip Technology
文件頁數(shù): 23/81頁
文件大?。?/td> 0K
描述: IC MCU CMOS 20MHZ 1K FLSH 18SOIC
標準包裝: 1,100
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
外圍設備: POR,WDT
輸入/輸出數(shù): 13
程序存儲器容量: 1.75KB(1K x 14)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 64 x 8
RAM 容量: 68 x 8
電壓 - 電源 (Vcc/Vdd): 4 V ~ 5.5 V
振蕩器型: 外部
工作溫度: -40°C ~ 125°C
封裝/外殼: 18-SOIC(0.295",7.50mm 寬)
包裝: 帶卷 (TR)
2001 Microchip Technology Inc.
DS35007B-page 1
M
PIC16F84A
High Performance RISC CPU Features:
Only 35 single word instructions to learn
All instructions single-cycle except for program
branches which are two-cycle
Operating speed: DC - 20 MHz clock input
DC - 200 ns instruction cycle
1024 words of program memory
68 bytes of Data RAM
64 bytes of Data EEPROM
14-bit wide instruction words
8-bit wide data bytes
15 Special Function Hardware registers
Eight-level deep hardware stack
Direct, indirect and relative addressing modes
Four interrupt sources:
- External RB0/INT pin
- TMR0 timer overflow
- PORTB<7:4> interrupt-on-change
- Data EEPROM write complete
Peripheral Features:
13 I/O pins with individual direction control
High current sink/source for direct LED drive
- 25 mA sink max. per pin
- 25 mA source max. per pin
TMR0: 8-bit timer/counter with 8-bit
programmable prescaler
Special Microcontroller Features:
10,000 erase/write cycles
Enhanced FLASH
Program memory typical
10,000,000 typical erase/write cycles EEPROM
Data memory typical
EEPROM Data Retention > 40 years
In-Circuit Serial Programming (ICSP) - via
two pins
Power-on Reset (POR), Power-up Timer (PWRT),
Oscillator Start-up Timer (OST)
Watchdog Timer (WDT) with its own On-Chip RC
Oscillator for reliable operation
Code protection
Power saving SLEEP mode
Selectable oscillator options
Pin Diagrams
CMOS Enhanced FLASH/EEPROM
Technology:
Low power, high speed technology
Fully static design
Wide operating voltage range:
- Commercial: 2.0V to 5.5V
- Industrial:
2.0V to 5.5V
Low power consumption:
- < 2 mA typical @ 5V, 4 MHz
-15
A typical @ 2V, 32 kHz
- < 0.5
A typical standby current @ 2V
RA1
RA0
OSC1/CLKIN
OSC2/CLKOUT
VDD
RB7
RB6
RB5
RB4
RA2
RA3
RA4/T0CKI
MCLR
VSS
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
PDIP, SOIC
PIC
16F
84A
RA1
RA0
OSC1/CLKIN
OSC2/CLKOUT
VDD
RB7
RB6
RB5
RB4
RA2
RA3
RA4/T0CKI
MCLR
VSS
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
SSOP
PIC16
F
84
A
10
11
VSS
VDD
18-pin Enhanced FLASH/EEPROM 8-Bit Microcontroller
相關PDF資料
PDF描述
22-15-3133 CONN FFC/FPC 13POS .100 RT ANG
PIC16F84AT-04E/SS IC MCU CMOS 4MHZ 1K FLASH 20SSOP
22-02-3133 CONN FFC/FPC VERTICAL 13POS .100
PIC16F84AT-04E/SO IC MCU CMOS 4MHZ 1K FLASH 18SOIC
22-15-3123 CONN FFC/FPC 12POS .100 RT ANG
相關代理商/技術參數(shù)
參數(shù)描述
PIC16F84AT-20I/SO 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O 20MHz IndTemp SOIC18 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F84AT-20I/SS 功能描述:8位微控制器 -MCU 1.75KB 68 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F84T-04/SO 功能描述:8位微控制器 -MCU 1.75KB 68 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F84T-04I/SO 功能描述:8位微控制器 -MCU 1.75KB 68 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F84T-10/SO 功能描述:8位微控制器 -MCU 1.75KB 68 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT