PIC16F87-I/ML Microchip Technology, PIC16F87-I/ML Datasheet - Page 191

• Manufacturer Part Number: PIC16F87-I/ML
• Description: IC MCU FLASH 4KX14 EEPROM 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F87-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 16
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNAC164322 - MODULE SOCKET MPLAB PM3 28/44QFNAC164033 - ADAPTER 28QFN TO 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 18-16:
TABLE 18-11: AUSART SYNCHRONOUS TRANSMISSION REQUIREMENTS
FIGURE 18-17:
TABLE 18-12: AUSART SYNCHRONOUS RECEIVE REQUIREMENTS
 2005 Microchip Technology Inc.
120
121
122
125
126
Note: Refer to Figure 18-3 for load conditions.
RB2/SDO/RX/DT
Param
Param
RB5/SS/TX/CK
No.
No.
Note: Refer to Figure 18-3 for load conditions.
RB2/SDO/RX/DT
RB5/SS/TX/CK
†
† Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance
TckH2dtV
Tckrf
Tdtrf
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
only and are not tested.
TdtV2ckL
TckL2dtl
pin
pin
Sym
Sym
pin
pin
AUSART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
AUSART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
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
SYNC RCV (MASTER & SLAVE)
Data Setup before CK
Data Hold after CK
121
120
Characteristic
Characteristic
(DT hold time)
125
(DT setup time)
121
PIC16F87/88
PIC16LF87/88
PIC16F87/88
PIC16LF87/88
PIC16F87/88
PIC16LF87/88
126
Min
15
15
Typ†
—
—
Min
—
—
—
—
—
—
PIC16F87/88
Max
Typ†
122
—
—
—
—
—
—
—
—
Max
100
80
45
50
45
50
Units
ns
ns
DS30487C-page 189
Units Conditions
ns
ns
ns
ns
ns
ns
Conditions