PIC12F675-E/P Microchip Technology Inc., PIC12F675-E/P Datasheet - Page 101

• Manufacturer Part Number: PIC12F675-E/P
• Description: 8 PIN, 1.75 KB FLASH, 64 RAM, 6 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F675-E/P

• A/d Inputs: 4-Channel, 10-Bit
• Comparators: 1
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 5
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 64 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 12-9:
TABLE 12-5:
 2003 Microchip Technology Inc.
Param
No.
40*
41*
42*
45*
46*
47*
48
*
†
Tt0H
Tt0L
Tt0P
Tt1H
Tt1L
Tt1P
Ft1
TCKEZtmr1 Delay from external clock edge to timer increment
not tested.
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
Sym
T0CKI
T1CKI
TMR0 or
TMR1
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T1CKI High Time Synchronous, No Prescaler
T1CKI Low Time
T1CKI Input
Period
Timer1 oscillator input frequency range
(oscillator enabled by setting bit T1OSCEN)
TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
Characteristic
Synchronous,
with Prescaler
Asynchronous
Synchronous, No Prescaler
Synchronous,
with Prescaler
Asynchronous
Synchronous
Asynchronous
40
No Prescaler
With Prescaler
No Prescaler
With Prescaler
45
42
47
20 or T
30 or T
0.5 T
0.5 T
0.5 T
0.5 T
Greater of:
Greater of:
2 T
Min
DC
CY
CY
CY
CY
10
10
15
30
15
30
60
41
46
OSC
CY
CY
N
N
+ 20
+ 20
+ 20
+ 20
+ 40
+ 40
*
PIC12F629/675
Typ† Max Units
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
T
200*
OSC
—
—
—
—
—
—
—
—
—
—
—
—
—
7
48
*
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
DS41190C-page 99
N = prescale value
(2, 4, ..., 256)
N = prescale value
(1, 2, 4, 8)
Conditions