PIC18C858-E/L Microchip Technology, PIC18C858-E/L Datasheet - Page 326

• Manufacturer Part Number: PIC18C858-E/L
• Description: IC MCU OTP 16KX16 CAN 84PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C858-E/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: OTP
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 84-PLCC
• For Use With: AC164310 - MODULE SKT FOR PM3 84PLCCDVA18XL840 - ADAPTER DEVICE ICE 84PLCCAC174012 - MODULE SKT PROMATEII 84PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: PIC18C858E/L

PIC18CXX8
FIGURE 25-9: TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
TABLE 25-8:
DS30475A-page 326
Param
40
41
42
45
46
47
48
No.
T1OSO/T1CKI
Note: Refer to Figure 25-4 for load conditions.
Tt0H
Tt0L
Tt0P
Tt1H
Tt1L
Tt1P
Ft1
Tcke2tmrI Delay from external T1CKI clock edge to
Symbol
TMR0 or
TMR1
T0CKI
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
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
Synchronous, no prescaler
Synchronous,
Asynchronous
Synchronous, no prescaler
Synchronous,
with prescaler
Asynchronous
Synchronous
Asynchronous
with prescaler
Characteristic
Advanced Information
No Prescaler
With Prescaler
No Prescaler
With Prescaler
No Prescaler
With Prescaler
PIC18CXX8
PIC18LCXX8
PIC18CXX8
PIC18LCXX8
PIC18CXX8
PIC18LCXX8
PIC18CXX8
PIC18LCXX8
40
45
42
47
20 n
20 n
0.5T
0.5T
0.5T
Greater of:
Greater of:
0.5T
T
S
S
41
46
CY
2Tosc
or T
or T
TBD
Min
CY
CY
CY
DC
10
10
10
25
30
50
10
25
30
60
CY
+ 10
CY
CY
+ 20
+ 20
+ 20
+ 5
N
+ 40
+ 40
N
7Tosc
Max
TBD
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2000 Microchip Technology Inc.
48
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
N = prescale
(1, 2, 4,..., 256)
N = prescale
(1, 2, 4, 8)
Conditions
value
value