PIC16F785-I/SS Microchip Technology, PIC16F785-I/SS Datasheet - Page 11

• Manufacturer Part Number: PIC16F785-I/SS
• Description: IC PIC MCU FLASH 2KX14 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F785-I/SS

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 20-SSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 3
• 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, DV164120, DM163029
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPXLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC162060 - HEADER INTRFC MPLAB ICD2 20PINAC164307 - MODULE SKT FOR PM3 28SSOP
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.1.5.5
After receiving this command, the device will transmit
data bits out of the data memory starting with the
second rising edge of the clock input. The ICSPDAT pin
will go into Output mode on the second rising edge, and
it will revert to Input mode (high-impedance) after the
16th rising edge. As previously stated, the data mem-
ory is 8 bits wide, and therefore, only the first 8 bits that
are output are actual data. If the data memory is code-
protected, the data is read as all ‘0’s. A timing diagram
of this command is shown in Figure 3-8.
FIGURE 3-8:
3.1.5.6
The PC is incremented when this command is
received. A timing diagram of this command is shown
in Figure 3-9.
It is not possible to decrement the address counter. To
reset this counter, the user should exit and re-enter
Program/Verify mode.
FIGURE 3-9:
 2009 Microchip Technology Inc.
ICSPCLK
ICSPDAT
ICSPCLK
ICSPDAT
Read Data from Data Memory
Increment Address
T
SET
1
1
1
READ DATA FROM DATA MEMORY COMMAND
INCREMENT ADDRESS COMMAND (PROGRAM/VERIFY)
2
0
1
0
3
1
T
HLD
input
2
1
4
1
0
T
5
3
1
SET
x
1
6
x
T
4
0
DLY
T
DLY
2
1
strt_bit
1
T
HLD
5
1
2
PIC16F785/HV785
LSb
6
T
DLY
3
T
T
DLY
DLY
3
2
1
4
output
1
Next Command
5
MSb on 9th falling edge
2
15
DS41237D-page 11
16
stp_bit
input