PIC16C64A-04/P Microchip Technology, PIC16C64A-04/P Datasheet - Page 19

• 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

4.0
4.1
The PIC16C6X family has a 13-bit program counter
capable of addressing an 8K x 14 program memory
space. The amount of program memory available to
each device is listed below:
For those devices with less than 8K program memory,
accessing a location above the physically implemented
address will cause a wraparound.
The reset vector is at 0000h and the interrupt vector is
at 0004h.
FIGURE 4-1:
Applicable Devices
61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
PIC16C61
PIC16C62
PIC16C62A
PIC16CR62
PIC16C63
PIC16CR63
PIC16C64
PIC16C64A
PIC16CR64
PIC16C65
PIC16C65A
PIC16CR65
PIC16C66
PIC16C67
1997 Microchip Technology Inc.
Device
CALL, RETURN
RETFIE, RETLW
MEMORY ORGANIZATION
Program Memory Organization
Peripheral Interrupt Vector
PIC16C61 PROGRAM
MEMORY MAP AND STACK
On-chip Program
Stack Level 1
Stack Level 8
Reset Vector
Program
Memory
PC<12:0>
1K x 14
2K x 14
2K x 14
2K x 14
4K x 14
4K x 14
2K x 14
2K x 14
2K x 14
4K x 14
4K x 14
4K x 14
8K x 14
8K x 14
Memory
13
Address Range
0000h-0FFFh
0000h-0FFFh
0000h-0FFFh
0000h-0FFFh
0000h-0FFFh
0000h-1FFFh
0000h-1FFFh
0000h-03FFh
0000h-07FFh
0000h-07FFh
0000h-07FFh
0000h-07FFh
0000h-07FFh
0000h-07FFh
1FFFh
0005h
0000h
0004h
03FFh
0400h
FIGURE 4-2:
FIGURE 4-3:
CALL, RETURN
RETFIE, RETLW
CALL, RETURN
RETFIE, RETLW
Peripheral Interrupt Vector
Peripheral Interrupt Vector
PIC16C62/62A/R62/64/64A/
R64 PROGRAM MEMORY
MAP AND STACK
PIC16C63/R63/65/65A/R65
PROGRAM MEMORY MAP
AND STACK
On-chip Program
Memory (Page 0)
On-chip Program
Memory (Page 1)
Stack Level 1
Stack Level 8
Reset Vector
PC<12:0>
On-chip Program
Stack Level 1
Stack Level 8
Reset Vector
PC<12:0>
Memory
PIC16C6X
13
13
DS30234D-page 19
0005h
1FFFh
0000h
0004h
07FFh
0800h
0FFFh
1000h
1FFFh
0005h
0000h
0004h
07FFh
0800h