PIC16LF874-04I/L Microchip Technology, PIC16LF874-04I/L Datasheet - Page 3

• Manufacturer Part Number: PIC16LF874-04I/L
• Description: IC MCU FLASH 4KX14 EE A/D 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16LF874-04I/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• 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
• Eeprom Size: 128 x 8
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PIC16LF874-04I/LR; PIC16LF874-04I/LR

Devices Included in this Data Sheet:
Microcontroller Core Features:
• 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
• Interrupt capability (up to 14 sources)
• Eight level deep hardware stack
• Direct, indirect and relative addressing modes
• 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
• Low power, high speed CMOS FLASH/EEPROM
• Fully static design
• In-Circuit Serial Programming (ICSP) via two
• Single 5V In-Circuit Serial Programming capability
• In-Circuit Debugging via two pins
• Processor read/write access to program memory
• Wide operating voltage range: 2.0V to 5.5V
• High Sink/Source Current: 25 mA
• Commercial, Industrial and Extended temperature
• Low-power consumption:
• PIC16F873
• PIC16F874
branches which are two cycle
Up to 368 x 8 bytes of Data Memory (RAM)
Up to 256 x 8 bytes of EEPROM Data Memory
Oscillator Start-up Timer (OST)
oscillator for reliable operation
technology
pins
ranges
- < 0.6 mA typical @ 3V, 4 MHz
- 20 A typical @ 3V, 32 kHz
- < 1 A typical standby current
2001 Microchip Technology Inc.
28/40-Pin 8-Bit CMOS FLASH Microcontrollers
DC - 200 ns instruction cycle
• PIC16F876
• PIC16F877
Pin Diagram
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
• 10-bit multi-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
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
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) with 9-bit address
detection
external RD, WR and CS controls (40/44-pin only)
Brown-out Reset (BOR)
PDIP
RA3/AN3/V
RA2/AN2/V
OSC2/CLKOUT
RC3/SCK/SCL
RE1/WR/AN6
OSC1/CLKIN
RE0/RD/AN5
RE2/CS/AN7
RA5/AN4/SS
RA4/T0CKI
RC2/CCP1
MCLR/V
RD0/PSP0
RD1/PSP1
PIC16F87X
RA0/AN0
RA1/AN1
REF
REF
V
V
PP
DD
SS
+
-
2
C (Master/Slave)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
DS30292C-page 1
RB7/PGD
RB6/PGC
RB5
RB4
RB3/PGM
RB2
RB1
RB0/INT
V
V
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
DD
SS