MICRO CTRL 4K 4MHZ OTP 44PLCC

 

PIC16C74-04/L

Manufacturer Part NumberPIC16C74-04/L
DescriptionMICRO CTRL 4K 4MHZ OTP 44PLCC
ManufacturerMicrochip Technology
SeriesPIC® 16C
PIC16C74-04/L datasheets

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Warranty: 60 days

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Specifications of PIC16C74-04/L

Core ProcessorPICCore Size8-Bit
Speed4MHzConnectivityI²C, SPI, UART/USART
PeripheralsPOR, PWM, WDTNumber Of I /o33
Program Memory Size7KB (4K x 14)Program Memory TypeOTP
Ram Size192 x 8Voltage - Supply (vcc/vdd)4 V ~ 6 V
Data ConvertersA/D 8x8bOscillator TypeExternal
Operating Temperature0°C ~ 70°CPackage / Case44-PLCC
For Use WithDVA16XL441 - ADAPTER DEVICE ICE 44PLCCLead Free Status / RoHS StatusRequest inventory verification / Request inventory verification
Eeprom Size-  
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Page 192/289

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PIC16C7X
Applicable Devices 72 73 73A 74 74A 76 77
FIGURE 18-5: TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
RA4/T0CKI
RC0/T1OSO/T1CKI
TMR0 or
TMR1
Note: Refer to Figure 18-1 for load conditions.
TABLE 18-5:
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
Param
Sym
Characteristic
No.
40*
Tt0H
T0CKI High Pulse Width
41*
Tt0L
T0CKI Low Pulse Width
42*
Tt0P
T0CKI Period
45*
Tt1H
T1CKI High Time
Synchronous, Prescaler = 1
Synchronous,
Prescaler =
2,4,8
Asynchronous PIC16C7X
46*
Tt1L
T1CKI Low Time
Synchronous, Prescaler = 1
Synchronous,
Prescaler =
2,4,8
Asynchronous PIC16C7X
47*
Tt1P
T1CKI input period Synchronous
Asynchronous PIC16C7X
Ft1
Timer1 oscillator input frequency range
(oscillator enabled by setting bit T1OSCEN)
48
TCKEZtmr1 Delay from external clock edge to timer increment
*
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.
DS30390E-page 192
41
40
42
45
46
47
Min
Typ†
No Prescaler
0.5T
+ 20
CY
With Prescaler
10
No Prescaler
0.5T
+ 20
CY
With Prescaler
10
No Prescaler
T
+ 40
CY
With Prescaler
Greater of:
20 or T
+ 40
CY
N
0.5T
+ 20
CY
PIC16C7X
15
PIC16LC7X
25
30
PIC16LC7X
50
0.5T
+ 20
CY
PIC16C7X
15
PIC16LC7X
25
30
PIC16LC7X
50
PIC16C7X
Greater of:
30
T
+ 40
OR
CY
N
PIC16LC7X
Greater of:
50
T
+ 40
OR
CY
N
60
PIC16LC7X
100
DC
2Tosc
48
Max
Units Conditions
ns
Must also meet
parameter 42
ns
ns
Must also meet
parameter 42
ns
ns
ns
N = prescale value
(2, 4, ..., 256)
ns
Must also meet
parameter 47
ns
ns
ns
ns
ns
Must also meet
parameter 47
ns
ns
ns
ns
ns
N = prescale value
(1, 2, 4, 8)
N = prescale value
(1, 2, 4, 8)
ns
ns
200
kHz
7Tosc
1997 Microchip Technology Inc.