PIC17C43-25I/PT Microchip Technology, PIC17C43-25I/PT Datasheet - Page 156

• 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: -

PIC17C4X
FIGURE 17-3: CLKOUT AND I/O TIMING
TABLE 17-3:
DS30412C-page 156
Applicable Devices 42 R42 42A 43 R43 44
Note 1: Measurements are taken in EC Mode where OSC2 output = 4 x T
Parameter
*
†
‡
OSC2 †
† In EC and RC modes only.
No.
I/O Pin
(output)
10
11
12
13
14
15
16
17
20
21
22
23
I/O Pin
(input)
OSC1
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
These parameters are for design guidance only and are not tested, nor characterized.
TosH2ckL
TosH2ckH
TckR
TckF
TckH2ioV
TioV2ckH
TckH2ioI
TosH2ioV
TioR
TioF
TinHL
TrbHL
Sym
CLKOUT AND I/O TIMING REQUIREMENTS
old value
OSC1 to CLKOUT
OSC1 to CLKOUT
CLKOUT rise time
CLKOUT fall time
CLKOUT to Port out valid
Port in valid before CLKOUT
Port in hold after CLKOUT
OSC1 (Q1 cycle) to Port out valid
Port output rise time
Port output fall time
INT pin high or low time
RB7:RB0 change INT high or low time
Q4
Characteristic
13
17
10
14
20, 21
Q1
0.25T
23
22
Min
25 *
25 *
CY
0 ‡
—
—
—
—
—
—
—
—
OSC
+ 25 ‡
= T
CY
Q2
15
.
Typ†
15 ‡
15 ‡
10 ‡
10 ‡
5 ‡
5 ‡
—
—
—
—
—
—
0.5T
100 ‡
Max
30 ‡
30 ‡
15 ‡
15 ‡
35 ‡
35 ‡
CY
—
—
—
—
1996 Microchip Technology Inc.
+ 20‡
11
12
Units
new value
16
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Q3
Conditions
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1