PIC12F1840 MICROCHIP [Microchip Technology], PIC12F1840 Datasheet - Page 212
PIC12F1840
Manufacturer Part Number
PIC12F1840
Description
8-Pin Flash Microcontrollers with nanoWatt XLP Technology
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.PIC12F1840.pdf
(376 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12F1840-E/MF
Manufacturer:
MICROCHIP
Quantity:
3 000
Company:
Part Number:
PIC12F1840-E/SN
Manufacturer:
TI
Quantity:
1 200
Company:
Part Number:
PIC12F1840-I/MF
Manufacturer:
CONEXANT
Quantity:
101
Company:
Part Number:
PIC12F1840-I/P
Manufacturer:
MICROCHIP
Quantity:
200
Company:
Part Number:
PIC12F1840-I/SN
Manufacturer:
MICROCHIP
Quantity:
4 500
Part Number:
PIC12F1840-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC12F1840T-E/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 212 of 376
- Download datasheet (4Mb)
PIC12F/LF1840
The I
features:
• Master mode
• Slave mode
• Byte NACKing (Slave mode)
• Limited Multi-master support
• 7-bit and 10-bit addressing
• Start and Stop interrupts
• Interrupt masking
• Clock stretching
• Bus collision detection
• General call address matching
• Address masking
• Address Hold and Data Hold modes
• Selectable SDA hold times
Figure 25-2
ule in Master mode.
interface module in Slave mode.
FIGURE 25-2:
DS41441A-page 212
2
C interface supports the following modes and
SDA
SCL
is a block diagram of the I
Figure 25-3
MSSP1 BLOCK DIAGRAM (I
SDA in
is a diagram of the I
Bus Collision
SCL in
2
C interface mod-
Read
MSb
Generate (SSP1CON2)
Address Match detect
Preliminary
Write collision detect
2
end of XMIT/RCV
Start bit, Stop bit,
State counter for
Clock arbitration
C
Start bit detect,
Stop bit detect
Acknowledge
SSP1BUF
SSP1SR
2
C™ MASTER MODE)
LSb
Write
Clock
Shift
data bus
Internal
Set/Reset: S, P, SSP1STAT, WCOL, SSP1OV
Reset SEN, PEN (SSP1CON2)
Set SSP1IF, BCL1IF
2011 Microchip Technology Inc.
[SSP1M 3:0]
Baud rate
generator
(SSP1ADD)
Related parts for PIC12F1840
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 PDI
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 DFN
Manufacturer:
Microchip Technology
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 SOI
Manufacturer:
Microchip Technology
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
SURFACE MOUNT POWER INDUCTORS
Manufacturer:
RCD [RCD COMPONENTS INC.]
Datasheet:
Part Number:
Description:
28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet: