PIC16C64A-04/P Microchip Technology, PIC16C64A-04/P Datasheet - Page 207

• Manufacturer Part Number: PIC16C64A-04/P
• Description: IC MCU OTP 2KX14 PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C64A-04/P

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Core Processor: PIC
• Speed: 4MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 128Byte
• Cpu Speed: 4MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 1
• Embedded Interface Type: I2C, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16C64A-04/PR; PIC16C64A-04/PR

FIGURE 19-4: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
FIGURE 19-5: BROWN-OUT RESET TIMING
TABLE 19-4:
Parameter
1997 Microchip Technology Inc.
*
†
Watchdog
No.
31*
33*
I/O Pins
Time-out
Time-out
30
32
34
35
Internal
Internal
RESET
RESET
MCLR
PWRT
Timer
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.
POR
OSC
V
Note: Refer to Figure 19-1 for load conditions.
V
DD
DD
TmcL
Tpwrt
T
Sym
Twdt
Tost
T
BOR
IOZ
TIMER TIMING
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER,
AND BROWN-OUT RESET REQUIREMENTS
Characteristic
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(No Prescaler)
Oscillation Start-up Timer Period
Power-up Timer Period
I/O Hi-impedance from MCLR Low
or WDT Reset
Brown-out Reset Pulse Width
33
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
32
BV
DD
Min
100
—
28
—
2
7
34
1024T
Typ†
30
18
72
—
—
—
OSC
35
Max
132
2.1
—
33
—
—
Units
ms
ms
31
—
s
s
s
V
V
T
V
V
PIC16C6X
OSC
DD
DD
DD
DD
= 5V, -40˚C to +125˚C
= 5V, -40˚C to +125˚C
= 5V, -40˚C to +125˚C
= OSC1 period
B
VDD
DS30234D-page 207
Conditions
34
(param. D005)