PIC16F785-I/SO Microchip Technology, PIC16F785-I/SO Datasheet - Page 151

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

Specifications of PIC16F785-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 20-SOIC (7.5mm Width)
• 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: XLT20SO1-1 - SOCKET TRANS ICE 20DIP TO 20SOICXLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC162060 - HEADER INTRFC MPLAB ICD2 20PINAC164039 - MODULE SKT PROMATE II 20DIP/SOIC
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 18-1:
 2004 Microchip Technology Inc.
Note 1:
Param
No.
1
2
3
4
*
† Data in ‘Typ’ column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
These parameters are characterized but not tested.
only and are not tested.
Instruction cycle period (T
are based on characterization data for that particular oscillator type under standard operating conditions
with the device executing code. Exceeding these specified limits may result in an unstable oscillator
operation and/or higher than expected current consumption. All devices are tested to operate at ‘min’
values with an external clock applied to OSC1 pin. When an external clock input is used, the ‘max’ cycle
time limit is ‘DC’ (no clock) for all devices.
F
T
T
TosL,
TosH
TosR,
TosF
OSC
CY
Sym
OSC
EXTERNAL CLOCK TIMING REQUIREMENTS
External CLKIN Frequency
Oscillator Frequency
External CLKIN Period
Oscillator Period
Instruction Cycle Time
External CLKIN (OSC1) High
External CLKIN Low
External CLKIN Rise
External CLKIN Fall
Characteristic
(1)
CY
) equals four times the input oscillator time base period. All specified values
(1)
(1)
(1)
(1)
Preliminary
100 *
Min
250
250
250
200
DC
DC
DC
DC
0.1
20*
—
—
—
—
50
50
—
—
50
—
—
—
2*
1
32.768
32.768
0.3052
0.3052
Typ†
250
T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
CY
10,000
1,000
Max
50*
25*
15*
DC
20
20
20
—
—
—
—
—
—
—
—
—
—
4
4
4
Units
MHz XT mode
MHz HS mode
MHz EC mode
MHz INTOSC mode
MHz RC Osc mode
MHz XT Osc mode
MHz HS Osc mode
kHz
kHz
µs
ns
ns
ns
µs
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
LP mode (complementary input
only)
LP Osc mode
LP mode (complementary input
only)
HS Osc mode
EC Osc mode
XT Osc mode
LP Osc mode
INTOSC mode
RC Osc mode
XT Osc mode
HS Osc mode
T
LP oscillator, T
HS oscillator, T
XT oscillator, T
LP oscillator
XT oscillator
HS oscillator
CY
= 4/F
PIC16F785
OSC
Conditions
OSC
OSC
OSC
DS41249A-page 149
L/H duty cycle
L/H duty cycle
L/H duty cycle