PIC16F870-I/SS Microchip Technology, PIC16F870-I/SS Datasheet - Page 346
PIC16F870-I/SS
Manufacturer Part Number
PIC16F870-I/SS
Description
IC MCU FLASH 2KX14 EE 28SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F870-ISO.pdf
(172 pages)
4.PIC16F870-ISO.pdf
(6 pages)
Specifications of PIC16F870-I/SS
Core Size
8-Bit
Program Memory Size
3.5KB (2K x 14)
Core Processor
PIC
Speed
20MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SSOP
Controller Family/series
PIC16F
No. Of I/o's
22
Eeprom Memory Size
64Byte
Ram Memory Size
128Byte
Cpu Speed
20MHz
No. Of Timers
3
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
8
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
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
28 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
I3-DB16F871 - BOARD DAUGHTER ICEPIC3AC164307 - MODULE SKT FOR PM3 28SSOPAC164020 - MODULE SKT PROMATEII 44TQFPXLT28SS-1 - SOCKET TRANSITION ICE 28SSOP
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F870-I/SS
Manufacturer:
EPCOS
Quantity:
1 000
Part Number:
PIC16F870-I/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F870-ISO PDF datasheet #3
- PIC16F870-ISO PDF datasheet #4
- Current page: 346 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
Figure 18-3:
Table 18-6: Registers Associated with Asynchronous Transmission
DS31018A-page 18-10
PIR
RCSTA
TXREG
PIE
TXSTA
SPBRG Baud Rate Generator Register
Legend: x = unknown, - = unimplemented locations read as '0'.
Note 1: The position of this bit is device dependent.
Name
TXIF bit
(interrupt reg. flag)
TRMT bit
(Transmit shift
reg. empty flag)
Write to TXREG
BRG output
(shift clock)
TX/CK pin
Shaded cells are not used for Asynchronous Transmission.
CSRC
SPEN
Bit 7
TX7
Asynchronous Master Transmission (Back to Back)
Note: This timing diagram shows two consecutive transmissions.
Bit 6
RX9
TX6
TX9
Transmit Shift Reg.
WORD 1
Word 1
SREN
TXEN
Bit 5
TX5
Start Bit
Word 2
CREN
SYNC
Bit 4
TX4
TXIE
TXIF
Bit 0
(1)
Bit 3
(1)
TX3
—
—
Bit 1
BRGH
FERR
WORD 1
Bit 2
TX2
OERR
TRMT
Bit 1
TX1
Bit 7/8
RX9D
TX9D
Bit 0
TX0
WORD 2
Transmit Shift Reg.
Stop Bit
1997 Microchip Technology Inc.
0000 -00x
0000 0000
0000 -010
0000 0000
Value on:
POR,
BOR
0
0
Start Bit
WORD 2
0000 -00x
0000 0000
0000 -010
0000 0000
Value on
all other
Resets
0
0
Bit 0
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