PIC17C43-25I/PT Microchip Technology, PIC17C43-25I/PT Datasheet - Page 153

• 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: -

17.3
The timing parameter symbols have been created using one of the following formats:
1. TppS2ppS
2. TppS
T
pp
S
1996 Microchip Technology Inc.
F
Lowercase symbols (pp) and their meanings:
ad
al
cc
ck
dt
in
io
mc
oe
os
Uppercase symbols and their meanings:
D
E
F
H
I
Timing Parameter Symbology
Frequency
Address/Data
ALE
Capture1 and Capture2
CLKOUT or clock
Data in
INT pin
I/O port
MCLR
OE
OSC1
Driven
Edge
Fall
High
Invalid (Hi-impedance)
wdt
T
ost
pwrt
rb
rd
rw
t0
t123
wr
L
P
R
V
Z
Applicable Devices 42 R42 42A 43 R43 44
Time
Oscillator Start-up Timer
Power-up Timer
RD
RD or WR
T0CKI
TCLK12 and TCLK3
Watchdog Timer
WR
Low
Period
Rise
Valid
Hi-impedance
PORTB
PIC17C4X
DS30412C-page 153