PIC12F1822-I/P Microchip Technology, PIC12F1822-I/P Datasheet - Page 231
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PIC12F1822-I/P
Manufacturer Part Number
PIC12F1822-I/P
Description
IC MCU 8BIT FLASH 8PDIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 12Fr
Datasheets
1.PIC12F1822T-ISN.pdf
(404 pages)
2.PIC12F1822T-ISN.pdf
(10 pages)
3.PIC12F1822-IP.pdf
(6 pages)
Specifications of PIC12F1822-I/P
Core Processor
PIC
Core Size
8-Bit
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
6
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Processor Series
PIC12F
Core
PIC
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
No. Of I/o's
6
Eeprom Memory Size
256Byte
Ram Memory Size
128Byte
Embedded Interface Type
AUSART, EUSART, I2C, SPI
No. Of Pins
8
No. Of Adc Channels
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12F1822-I/P
Manufacturer:
MICROCHIP
Quantity:
1 200
Part Number:
PIC12F1822-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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25.0
25.1
The Master Synchronous Serial Port (MSSP1) module
is a serial interface useful for communicating with other
peripheral or microcontroller devices. These peripheral
devices may be Serial EEPROMs, shift registers, dis-
play drivers, A/D converters, etc. The MSSP1 module
can operate in one of two modes:
• Serial Peripheral Interface (SPI)
• Inter-Integrated Circuit (I
The SPI interface supports the following modes and
features:
• Master mode
• Slave mode
• Clock Parity
• Slave Select Synchronization (Slave mode only)
• Daisy-chain connection of slave devices
Figure 25-1
module.
FIGURE 25-1:
2010 Microchip Technology Inc.
MASTER SYNCHRONOUS
SERIAL PORT MODULE
Master SSP (MSSP1) Module
Overview
is a block diagram of the SPI interface
MSSP1 BLOCK DIAGRAM (SPI MODE)
2
C™)
SCK
SDO
SDI
SS
PIC12F/LF1822/PIC16F/LF1823
Read
SS Control
TRIS bit
bit 0
Enable
Select
Select
Edge
Edge
Preliminary
SSP1BUF Reg
SSP1SR Reg
SSP1M<3:0>
4
Clock
Shift
Write
(
Prescaler
Data Bus
4, 16, 64
TMR2 Output
Baud rate
generator
(SSP1ADD)
2 (CKP, CKE)
2
Clock Select
T
OSC
)
DS41413B-page 231
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