PIC17C43-16/P Microchip Technology, PIC17C43-16/P Datasheet - Page 38

• Manufacturer Part Number: PIC17C43-16/P
• Description: IC MCU OTP 4KX16 PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17C43-16/P

• Core Size: 8-Bit
• Program Memory Size: 8KB (4K x 16)
• Core Processor: PIC
• Speed: 16MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 454 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC17
• No. Of I/o's: 33
• Ram Memory Size: 454Byte
• Cpu Speed: 16MHz
• No. Of Timers: 4
• No. Of Pwm Channels: 2
• Embedded Interface Type: USART
• Rohs Compliant: Yes
• Processor Series: PIC17C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 454 B
• Interface Type: SCI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 8
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA17XP401 - DEVICE ADAPTER FOR PIC17C42AAC174001 - MODULE SKT PROMATEII 40DIP
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

PIC17C4X
6.2.2.3
This register contains various control bits. Bit7
(INTEDG) is used to control the edge upon which a sig-
nal on the RA0/INT pin will set the RB0/INT interrupt
flag. The other bits configure the Timer0 prescaler and
clock source. (Figure 11-1).
FIGURE 6-9:
DS30412C-page 38
bit7
bit 7:
bit 6:
bit 5:
bit 4-1: PS3:PS0: Timer0 Prescale Selection bits
bit 0:
INTEDG
R/W - 0
TMR0 STATUS/CONTROL REGISTER
(T0STA)
INTEDG: RA0/INT Pin Interrupt Edge Select bit
This bit selects the edge upon which the interrupt is detected.
1 = Rising edge of RA0/INT pin generates interrupt
0 = Falling edge of RA0/INT pin generates interrupt
T0SE: Timer0 Clock Input Edge Select bit
This bit selects the edge upon which TMR0 will increment.
When T0CS = 0
1 = Rising edge of RA1/T0CKI pin increments TMR0 and/or generates a T0CKIF interrupt
0 = Falling edge of RA1/T0CKI pin increments TMR0 and/or generates a T0CKIF interrupt
When T0CS = 1
Don’t care
T0CS: Timer0 Clock Source Select bit
This bit selects the clock source for Timer0.
1 = Internal instruction clock cycle (T
0 = T0CKI pin
These bits select the prescale value for Timer0.
Unimplemented: Read as '0'
PS3:PS0
R/W - 0
T0SE
0000
0001
0010
0011
0100
0101
0110
0111
1xxx
T0STA REGISTER (ADDRESS: 05h, UNBANKED)
R/W - 0
T0CS
Prescale Value
1:128
1:256
1:16
1:32
1:64
R/W - 0
1:1
1:2
1:4
1:8
PS3
R/W - 0
PS2
CY
)
R/W - 0
PS1
R/W - 0
PS0
U - 0
—
bit0
R = Readable bit
W = Writable bit
U = Unimplemented,
-n = Value at POR reset
1996 Microchip Technology Inc.
reads as ‘0’