參數(shù)資料
型號： PIC16LF84A
廠商： Microchip Technology Inc.
英文描述： 18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller
中文描述： 18引腳增強(qiáng)型閃存/ EEPROM的8位微控制器
文件頁數(shù)： 1/68頁
文件大小： 494K
代理商： PIC16LF84A
1998 Microchip Technology Inc.
Preliminary
DS35007A-page 1
M
Devices Included in this Data Sheet:
PIC16F84A
Extended voltage range device available
(PIC16
LF
84A)
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:
1000 erase/write cycles
memory
1,000,000 typical erase/write cycles EEPROM data
memory
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
Enhanced
Flash program
Pin Diagrams
CMOS
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
μ
A typical @ 2V, 32 kHz
- < 0.5
μ
A typical standby current @ 2V
Enhanced
Flash/EERPOM Technology:
RA1
RA0
OSC1/CLKIN
OSC2/CLKOUT
V
DD
RB7
RB6
RB5
RB4
RA2
RA3
RA4/T0CKI
MCLR
V
SS
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
P
RA1
RA0
OSC1/CLKIN
OSC2/CLKOUT
V
DD
V
DD
RB7
RB6
RB5
RB4
RA2
RA3
RA4/T0CKI
MCLR
V
SS
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
SSOP
P
V
SS
PIC16F84A
18-pin
Enhanced
Flash/EEPROM 8-Bit Microcontroller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16LF84A-04/P 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(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
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 制造商:Microchip Technology Inc 功能描述:IC, 8BIT FLASH MCU
PIC16LF84A-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(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
PIC16LF84A-04/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(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
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