PIC16F870-I/SS Microchip Technology, PIC16F870-I/SS Datasheet - Page 135

• Manufacturer Part Number: PIC16F870-I/SS
• Description: IC MCU FLASH 2KX14 EE 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

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

FIGURE 14-11:
TABLE 14-7:
FIGURE 14-12:
TABLE 14-8:
 2003 Microchip Technology Inc.
120
121
122
125
126
Param
Param
RC7/RX/DT
Note: Refer to Figure 14-3 for load conditions.
No.
RC6/TX/CK
No.
†
†
TckH2dtV
Tckrf
Tdtrf
Note: Refer to Figure 14-3 for load conditions.
RC7/RX/DT
RC6/TX/CK
pin
TdtV2ckL
TckL2dtl
pin
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Sym
Sym
pin
pin
USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
USART SYNCHRONOUS RECEIVE REQUIREMENTS
SYNC XMIT (MASTER & SLAVE)
Clock high to data out valid
Clock out rise time and fall time
(Master mode)
Data out rise time and fall time
USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
SYNC RCV (MASTER & SLAVE)
Data setup before CK
Data hold after CK
121
120
Characteristic
(DT hold time)
Characteristic
(DT setup time)
125
121
Standard(F)
Extended(LF)
Standard(F)
Extended(LF)
Standard(F)
Extended(LF)
126
Min
15
15
Typ†
PIC16F870/871
Min
—
—
—
—
—
—
—
—
122
Typ†
—
—
—
—
—
—
Max
—
—
Max
100
80
45
50
45
50
Units
DS30569B-page 133
Units Conditions
ns
ns
ns
ns
ns
ns
ns
ns
Conditions