PIC16F877A-I/ML Microchip Technology, PIC16F877A-I/ML Datasheet - Page 18

• Manufacturer Part Number: PIC16F877A-I/ML
• Description: IC MCU FLASH 8KX14 A/D 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877A-I/ML

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 33
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 1 x 16 bit
• 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: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / Rohs Status: Details

PIC16F87XA
FIGURE 6-4:
FIGURE 6-5:
FIGURE 6-6:
DS39589C-page 18
(CLOCK)
RESET
(DATA)
MCLR
tset0
RB6
RB7
V
IHH
(CLOCK)
(CLOCK)
RESET
RESET
(DATA)
(DATA)
MCLR
MCLR
RB6
RB7
RB6
RB7
V
V
thld0
IHH
IHH
READ DATA FROM DATA MEMORY COMMAND (PROGRAM/VERIFY)
tset1
INCREMENT ADDRESS COMMAND (PROGRAM/VERIFY)
BEGIN ERASE/PROGRAMING COMMAND (PROGRAM/VERIFY)
1
1
100 ns min
2
0
thld1
1
0
1
0
3
1
RB7 = input
2
2
tset1
Advance Information
4
0
0
1
100 ns min
Program/Verify Test Mode
Program/Verify Test Mode
5
0
3
1
3
tset1
Program/Verify Test Mode
0
X
6
100 ns min
thld1
1 s min
4
1 s min
4
tdly2
0
tdly1
1
1
thld1
5
5
0
0
2
bit 0
X
6
6
X
tdly3
1 s min
1 s min
tprog2
3
tdly2
tdly1
tdly1
 2010 Microchip Technology Inc.
1
1
4
RB7 = output
X
X
Next Command
Next Command
5
2
2
0
0
15
bit 13
16
input
RB7