PIC16F690DM-PCTLHS Microchip Technology, PIC16F690DM-PCTLHS Datasheet - Page 27

• Manufacturer Part Number: PIC16F690DM-PCTLHS
• Description: BOARD DEMO PICTAIL HUMIDITY SNSR
• Manufacturer: Microchip Technology
• Series: PICtail™r

Specifications of PIC16F690DM-PCTLHS

• Sensor Type: Humidity
• Sensing Range: 1 ~ 99% RH
• Interface: Analog
• Voltage - Supply: 5V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP6291, PIC16F690
• Processor To Be Evaluated: MCP6291 and PIC16F690
• Interface Type: ICSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162061 - HEADER INTRFC MPLAB ICD2 20PIN
• Sensitivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

2.0
2.1
The PIC16F631/677/685/687/689/690 has a 13-bit
program counter capable of addressing an 8K x 14
program memory space. Only the first 1K x 14
(0000h-03FFh) is physically implemented for the
PIC16F631, the first 2K x 14 (0000h-07FFh) for the
PIC16F677/PIC16F687,
(0000h-0FFFh) for the PIC16F685/PIC16F689/
PIC16F690. Accessing a location above these
boundaries will cause a wraparound. The Reset vector
is at 0000h and the interrupt vector is at 0004h (see
Figures 2-1 through 2-3).
FIGURE 2-1:
© 2008 Microchip Technology Inc.
On-Chip
Memory
CALL, RETURN
RETFIE, RETLW
MEMORY ORGANIZATION
Program Memory Organization
Interrupt Vector
Stack Level 1
Stack Level 2
Stack Level 8
Access 0-3FFh
Reset Vector
PC<12:0>
PROGRAM MEMORY MAP
AND STACK FOR THE
PIC16F631
Page 0
and
13
the
PIC16F631/677/685/687/689/690
first
0005h
03FFh
0000h
0004h
0400h
1FFFh
4K x 14
FIGURE 2-2:
FIGURE 2-3:
Program
On-Chip
On-Chip
Memory
Memory
CALL, RETURN
RETFIE, RETLW
CALL, RETURN
RETFIE, RETLW
Interrupt Vector
Access 0-FFFh
Interrupt Vector
Access 0-7FFh
Stack Level 1
Stack Level 2
Stack Level 8
Stack Level 1
Stack Level 2
Stack Level 8
Reset Vector
Reset Vector
PC<12:0>
PC<12:0>
PROGRAM MEMORY MAP
AND STACK FOR THE
PIC16F685/689/690
PROGRAM MEMORY MAP
AND STACK FOR THE
PIC16F677/PIC16F687
Page 0
Page 1
Page 0
13
13
DS41262E-page 25
0004h
0005h
07FFh
0800h
0FFFh
1000h
1FFFh
0000h
0000h
0004h
0005h
07FFh
0800h
1FFFh