PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 35

• Manufacturer Part Number: PIC16C781T-I/SO
• Description: IC MCU CMOS 8BIT 1K 20MHZ 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC16C781TI/SO

FIGURE 3-7:
WR TRISA
WR PORTA
RD TRISA
RD PORTA
T1CKI
Data Bus
CLKOUT (F
2001 Microchip Technology Inc.
N/A = Not Available
INTRC w/o CLKOUT
INTRC w/o CLKOUT
Note 1: See Configuration Word F
INTRC w/ CLKOUT
OSC
RC w/o CLKOUT
OSC MODE
D
TRIS Reg.
D
Data Reg.
/4)
LP, XT, HS
CK
CK
RC,
EC
BLOCK DIAGRAM OF RA6/OSC2/CLKOUT/T1CKI PIN
Q
Q
Q
Q
(1)
w/ = with
(INTRC w/ CLKOUT) or
(RC w/ CLKOUT)
Data Reg.
Q
TMR1 OSCILLATOR
(INTRC) or (RC)
1
0
(INTRC w/ CLKOUT) or (RC w/ CLKOUT)
Disabled
Enabled
EN
w/o = without
N/A
N/A
N/A
N/A
D
OSC
<2:0>, Register 14-1.
T1OSCEN
OSC1
F
Preliminary
OSC
PIN FUNCTION
<2:0>
OSC2 (TMR1)
Digital I/O
Digital I/O
Digital I/O
CLKOUT
OSC2
(1)
Oscillator
Circuit
V
V
P
N
DD
SS
(INTRC w/o CLKOUT) or
(RC w/o CLKOUT) or (EC)
Available
Available
Available
T1CKI
PIC16C781/782
N/A
N/A
N/A
V
V
SS
DD
RA6/OSC2/CLKOUT/T1CKI
PORTA<6> READ
Pin
Pin
Pin
0
0
0
DS41171A-page 33
(see Table)