PIC16F874-04/PT Microchip Technology, PIC16F874-04/PT Datasheet - Page 261
![IC MCU FLASH 4KX14 EE 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F874-04/PT
Manufacturer Part Number
PIC16F874-04/PT
Description
IC MCU FLASH 4KX14 EE 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F873-04SO.pdf
(218 pages)
4.PIC16F873-04SO.pdf
(5 pages)
5.PIC16F873-04SO.pdf
(5 pages)
Specifications of PIC16F874-04/PT
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Oscillator Type
External
Core Processor
PIC
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC16F
No. Of I/o's
33
Eeprom Memory Size
128Byte
Ram Memory Size
192Byte
Cpu Speed
4MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874-04/PT
Manufacturer:
MICROCHIP
Quantity:
4 500
Company:
Part Number:
PIC16F874-04/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F873-04SO PDF datasheet #3
- PIC16F873-04SO PDF datasheet #4
- PIC16F873-04SO PDF datasheet #5
- Current page: 261 of 688
- Download datasheet (3Mb)
16.3.5
1997 Microchip Technology Inc.
SSPIF
Interrupt flag
SCK
(CKP = 0)
SCK
(CKP = 1)
Slave Operation
SDO
SDI
In slave mode, the data is transmitted and received as the external clock pulses appear on SCK.
When the last bit is latched the SSPIF interrupt flag bit is set.
The clock polarity is selected by appropriately programming the CKP bit (SSPCON<4>). This
then would give waveforms for SPI communication as shown in
where the MSb is transmitted first. When in slave mode the external clock must meet the mini-
mum high and low times.
In sleep mode, the slave can transmit and receive data and wake the device from sleep if the
interrupt is enabled.
Figure 16-4: SPI Mode Waveform (Slave Mode w/o SS Control)
bit7
bit7
bit6
bit5
bit4
bit3
Section 16. BSSP
bit2
bit1
Figure 16-5
DS31016A-page 16-11
bit0
bit0
and
Next Q4 Cycle
Figure 16-5
after Q2
16
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