參數(shù)資料
型號(hào): PIC16F74T-I/ML
廠商: Microchip Technology
文件頁(yè)數(shù): 37/104頁(yè)
文件大小: 0K
描述: IC MCU FLASH 4KX14 A/D 44QFN
標(biāo)準(zhǔn)包裝: 1,600
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 33
程序存儲(chǔ)器容量: 7KB(4K x 14)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 192 x 8
電壓 - 電源 (Vcc/Vdd): 4 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x8b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-VQFN 裸露焊盤
包裝: 帶卷 (TR)
2002 Microchip Technology Inc.
DS30325B-page 1
M
PIC16F7X
Devices Included in this Data Sheet:
High Performance RISC CPU:
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
Up to 8K x 14 words of FLASH Program Memory,
Up to 368 x 8 bytes of Data Memory (RAM)
Pinout compatible to the PIC16C73B/74B/76/77
Pinout compatible to the PIC16F873/874/876/877
Interrupt capability (up to 12 sources)
Eight level deep hardware stack
Direct, Indirect and Relative Addressing modes
Processor read access to program memory
Special Microcontroller Features:
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 two
pins
Peripheral Features:
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
Two Capture, Compare, PWM modules
- 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, up to 8-channel Analog-to-Digital converter
Synchronous Serial Port (SSP) with SPI
(Master
mode) and I2C
(Slave)
Universal Synchronous Asynchronous Receiver
Transmitter (USART/SCI)
Parallel Slave Port (PSP), 8-bits wide with
external RD, WR and CS controls (40/44-pin only)
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
High Sink/Source Current: 25 mA
Industrial temperature range
Low power consumption:
- < 2 mA typical @ 5V, 4 MHz
-20
A typical @ 3V, 32 kHz
-< 1
A typical standby current
PIC16F73
PIC16F74
PIC16F76
PIC16F77
Device
Program Memory
(# Single Word
Instructions)
Data
SRAM
(Bytes)
I/O
Interrupts
8-bit
A/D (ch)
CCP
(PWM)
SSP
USART
Timers
8/16-bit
SPI
(Master)
I2C
(Slave)
PIC16F73
4096
192
22
11
5
2
Yes
2 / 1
PIC16F74
4096
192
33
12
8
2
Yes
2 / 1
PIC16F76
8192
368
22
11
5
2
Yes
2 / 1
PIC16F77
8192
368
33
12
8
2
Yes
2 / 1
28/40-Pin 8-Bit CMOS FLASH Microcontrollers
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