PIC16LF74T-I/ML Microchip Technology, PIC16LF74T-I/ML Datasheet - Page 3

• Manufacturer Part Number: PIC16LF74T-I/ML
• Description: IC MCU FLASH 4KX14 A/D 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16LF74T-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Processor Series: PIC16LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

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
• Operating speed: DC - 20 MHz clock input
• Up to 8K x 14 words of FLASH Program Memory,
• 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
• Watchdog Timer (WDT) with its own on-chip RC
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options
• In-Circuit Serial Programming (ICSP) via two
 2002 Microchip Technology Inc.
M
• PIC16F73
• PIC16F74
branches which are two-cycle
Up to 368 x 8 bytes of Data Memory (RAM)
Oscillator Start-up Timer (OST)
oscillator for reliable operation
pins
PIC16F73
PIC16F74
PIC16F76
PIC16F77
Device
28/40-Pin 8-Bit CMOS FLASH Microcontrollers
Program Memory
(# Single Word
Instructions)
DC - 200 ns instruction cycle
4096
4096
8192
8192
• PIC16F76
• PIC16F77
(Bytes)
SRAM
Data
192
192
368
368
I/O
22
33
22
33
Interrupts
11
12
11
12
A/D (ch)
8-bit
Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter with prescaler,
• Timer2: 8-bit timer/counter with 8-bit period
• Two Capture, Compare, PWM modules
• 8-bit, up to 8-channel Analog-to-Digital converter
• Synchronous Serial Port (SSP) with SPI (Master
• Universal Synchronous Asynchronous Receiver
• Parallel Slave Port (PSP), 8-bits wide with
• Brown-out detection circuitry for
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:
5
8
5
8
can be incremented during SLEEP via external
crystal/clock
register, prescaler and postscaler
- 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
mode) and I
Transmitter (USART/SCI)
external RD, WR and CS controls (40/44-pin only)
Brown-out Reset (BOR)
- < 2 mA typical @ 5V, 4 MHz
- 20 µA typical @ 3V, 32 kHz
- < 1 µA typical standby current
(PWM)
CCP
2
2
2
2
PIC16F7X
2
C (Slave)
(Master)
SPI
Yes
Yes
Yes
Yes
SSP
(Slave)
Yes
Yes
Yes
Yes
I
2
C
USART
DS30325B-page 1
Yes
Yes
Yes
Yes
8/16-bit
Timers
2 / 1
2 / 1
2 / 1
2 / 1