参数资料
型号: PIC16LF72T-I/SO
厂商: Microchip Technology
文件页数: 60/136页
文件大小: 0K
描述: IC MCU FLASH 2KX14 LV AD 28-SOIC
产品培训模块: Asynchronous Stimulus
标准包装: 1,600
系列: PIC® 16F
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
连通性: I²C,SPI
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 22
程序存储器容量: 3.5KB(2K x 14)
程序存储器类型: 闪存
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
数据转换器: A/D 5x8b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
包装: 带卷 (TR)
2007 Microchip Technology Inc.
DS39597C-page 1
PIC16F72
Device Included:
PIC16F72
High Performance RISC CPU:
Only 35 single word instructions to learn
All single cycle instructions except for program
branches, which are two-cycle
Operating speed: DC - 20 MHz clock input
DC - 200 ns instruction cycle
2K x 14 words of Program Memory,
128 x 8 bytes of Data Memory (RAM)
Pinout compatible to PIC16C72/72A and
PIC16F872
Interrupt capability
Eight-level deep hardware stack
Direct, Indirect and Relative Addressing modes
Peripheral Features:
High Sink/Source Current: 25 mA
Timer0: 8-bit timer/counter with 8-bit prescaler
Timer1: 16-bit timer/counter with prescaler,
can be incremented during SLEEP via external
crystal/clock
Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler
Capture, Compare, PWM (CCP) module
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
8-bit, 5-channel analog-to-digital converter
Synchronous Serial Port (SSP) with
SPI (Master/Slave) and I2C (Slave)
Brown-out detection circuitry for
Brown-out Reset (BOR)
CMOS Technology:
Low power, high speed CMOS FLASH technology
Fully static design
Wide operating voltage range: 2.0V to 5.5V
Industrial temperature range
Low power consumption:
- < 0.6 mA typical @ 3V, 4 MHz
-20
μA typical @ 3V, 32 kHz
-< 1
μA typical standby current
Pin Diagrams
Special Microcontroller Features:
1,000 erase/write cycle FLASH program memory
typical
Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
Watchdog Timer (WDT) with its own on-chip
RC oscillator for reliable operation
Programmable code protection
Power saving SLEEP mode
Selectable oscillator options
In-Circuit Serial Programming (ICSP) via 2 pins
Processor read access to program memory
MCLR/VPP
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/VREF
RA4/T0CKI
RA5/AN4/SS
VSS
OSC1/CLKI
OSC2/CLKO
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
RB7/PGD
RB6/PGC
RB5
RB4
RB3
RB2
RB1
RB0/INT
VDD
VSS
RC7
RC6
RC5/SDO
RC4/SDI/SDA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PDIP, SOIC, SSOP
QFN
2
3
4
5
6
1
7
RA2/AN2
RA3/AN3/VREF
RA4/T0CKI
RA5/AN4/SS
VSS
OSC1/CLKI
OSC2/CLKO
15
16
17
18
19
20
21
RB3
RB2
RB1
RB0/INT
VDD
VSS
RC7
RC0
/T
1
O
S
O/T
1CK
I
RC
1
/T
1
O
S
I
R
C
2
/CCP1
RC3
/SCK/SCL
RC4
/SDI
/SDA
RC5
/SDO
RC6
23
24
25
26
27
28
22
RA1
/AN1
RA0
/AN0
MC
L
R
/V
PP
RB7
/PGD
RB6
/PGC
RB5
RB4
10 11
8 9
12 13 14
PIC16F72
PIC1
6F7
2
28-Pin, 8-Bit CMOS FLASH MCU with A/D Converter
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