PIC17C43-25I/PT Microchip Technology, PIC17C43-25I/PT Datasheet - Page 195

• Manufacturer Part Number: PIC17C43-25I/PT
• Description: IC MCU OTP 4KX16 PWM 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17C43-25I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: OTP
• Ram Size: 454 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• For Use With: AC164315 - MODULE SKT MPLAB PM3 44TQFP309-1008 - ADAPTER 44-TQFP TO 40-DIPAC174005 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

FIGURE 20-4: TYPICAL RC OSCILLATOR FREQUENCY vs. V
TABLE 20-2:
1996 Microchip Technology Inc.
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.0
100 pF
300 pF
22 pF
Cext
Cext = 300 pF, T = 25 C
RC OSCILLATOR FREQUENCIES
4.5
Rext
100k
100k
160k
3.3k
5.1k
3.3k
5.1k
10k
10k
10k
5.0
R = 3.3k
R = 5.1k
R = 160k
R = 10k
V
DD
(Volts)
Applicable Devices 42 R42 42A 43 R43 44
3.33 MHz
3.54 MHz
2.43 MHz
1.30 MHz
1.54 MHz
353 kHz
129 kHz
980 kHz
564 kHz
35 kHz
5.5
DD
Fosc @ 5V, 25 C
Average
6.0
PIC17C4X
DS30412C-page 195
12%
13%
10%
14%
17%
10%
14%
12%
16%
18%
6.5