PIC18F4320-I/PT Microchip Technology, PIC18F4320-I/PT Datasheet - Page 335

• Manufacturer Part Number: PIC18F4320-I/PT
• Description: IC MCU FLASH 4KX16 A/D 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4320-I/PT

• Core Size: 8-Bit
• Program Memory Size: 8KB (4K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 26-11: TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
FIGURE 26-11:
© 2007 Microchip Technology Inc.
Param
40
41
42
45
46
47
48
No.
T
T
T
T
T
T
F
T
(Compare or PWM Mode)
Note:
Symbol
CKE
T
T
T
T
T
T
T
0H
0L
0P
1H
1L
1P
1
2
TMR
(Capture Mode)
I Delay from External T1CKI Clock Edge to
Refer to Figure 26-5 for load conditions.
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T1CKI
High Time
T1CKI
Low Time
T1CKI
Input
Period
T1CKI Oscillator Input Frequency Range
Timer Increment
CAPTURE/COMPARE/PWM TIMINGS (ALL CCP MODULES)
CCPx
CCPx
Synchronous, no prescaler
Synchronous,
with prescaler
Asynchronous
Synchronous, no prescaler
Synchronous,
with prescaler
Asynchronous
Synchronous
Asynchronous
Characteristic
PIC18F2220/2320/4220/4320
53
No prescaler
With prescaler
No prescaler
With prescaler
No prescaler
With prescaler
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
50
20 ns or T
20 ns or T
52
54
0.5 T
0.5 T
0.5 T
0.5 T
Greater of:
Greater of:
T
2 T
CY
Min
DC
CY
CY
CY
10
10
10
25
30
50
10
25
30
50
60
CY
OSC
+ 10
51
CY
CY
+ 20
+ 20
+ 20
+ 5
N
N
+ 40
+ 40
7 T
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
50
OSC
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
DS39599G-page 333
N = prescale
value
(1, 2, 4,..., 256)
N = prescale
value
(1, 2, 4, 8)
Conditions