PIC16F87-E/SS Microchip Technology, PIC16F87-E/SS Datasheet - Page 19

• Manufacturer Part Number: PIC16F87-E/SS
• Description: IC MCU FLASH 4KX14 EEPROM 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F87-E/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -

FIGURE 7-1:
FIGURE 7-2:
FIGURE 7-3:
 2010 Microchip Technology Inc.
(Clock)
(Clock)
MCLR
(Data)
(Clock)
Reset
MCLR
(Data)
MCLR
(Data)
Reset
Reset
tset0
RB6
RB7
tset0
tset0
RB6
RB7
RB6
RB7
V
V
V
IHH
IHH
IHH
thld0
thld0
thld0
tset1
1
0
LOAD DATA FOR USER PROGRAM MEMORY COMMAND (PROGRAM)
LOAD DATA FOR USER DATA MEMORY COMMAND (PROGRAM)
READ DATA FROM PROGRAM MEMORY COMMAND (PROGRAM)
1
1
1
0
100 ns min
100 ns min
100 ns min
2
2
2
0
1
1
tset1
thld1
tset1
3
thld1
1
thld1
3
3
0
0
RB7 = Input
4
0
4
4
0
0
Program Mode
Program Mode
Program Mode
5
5
0
5
0
0
X
6
tdly1
tdly1
6
6
X
X
1 s min
1 s min
1 s min
1 s min
1 s min
1 s min
tdly2
tdly2
tdly2
tdly1
1
1
1
strt_bit
strt_bit
2
100 ns min
100 ns min
2
2
bit 0
tdly3
3
tset1
3
tset1
3
thld1
thld1
PIC16F87/88
4
4
RB7 = Output
4
5
5
5
DS39607C-page 19
15
15
15
bit 13
16
16
16
stp_bit
stp_bit
Input
RB7