PIC16F785-I/SS Microchip Technology, PIC16F785-I/SS Datasheet - Page 14

• 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

PIC16F785/HV785
TABLE 3-2:
3.1.5.11
To perform an erase of the data memory, the following
sequence must be performed.
1.
2.
Data memory won’t erase if code-protected (CPD = 0).
If CPD = 0, a Bulk Erase program memory must be
used.
FIGURE 3-14:
DS41237D-page 14
Configuration Word or
Program Memory Space
First User ID Location
Either Calibration Word
Legend: E = Erased, U = Unchanged.
Note:
Perform a Bulk Erase Data Memory command.
Wait T
ICSPCLK
ICSPDAT
ERA
PC =
All Bulk Erase operations must take place
between
PIC16F785, 2.0V to 5.5V V
PIC16F785-ICD and 4.5V to 4.9V for
PIC16HV785.
Bulk Erase Data Memory
to complete Bulk Erase.
BULK ERASE RESULTS
BULK ERASE DATA MEMORY COMMAND
4.5V
(Program Memory)
and
Memory Space
Programming
1
1
5.5V
E
E
E
2
1
V
DD
DD
for
for
3
T
0
SET
Configuration
1
4
Word
1
E
E
E
T
HLD
5
Configuration Memory Space
x
1
6
x
T
User ID
ERA
U
E
E
1
 2009 Microchip Technology Inc.
Next Command
2
Calibration Word
U
U
E