PIC12F635-I/P Microchip Technology, PIC12F635-I/P Datasheet - Page 129

• Manufacturer Part Number: PIC12F635-I/P
• Description: IC MCU FLASH 1KX14 8DIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F635-I/P

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 8-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 5
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS- 232/SPI/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164120, DM163029, DV164101, DM163014
• Minimum Operating Temperature: - 40 C
• Data Rom Size: 128 B
• Height: 3.3 mm
• Length: 9.27 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163029 - BOARD PICDEM FOR MECHATRONICSAC162057 - MPLAB ICD 2 HEADER 14DIPACICE0201 - MPLABICE 8P 300 MIL ADAPTERAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 11-8:
See Table 11-7 for the bit conditions of the AFE Status
Register after various SPI commands and the AFE
Power-on Reset.
TABLE 11-7:
© 2007 Microchip Technology Inc.
bit 8
Legend:
R = Readable bit
-n = Value at POR
bit 8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note
POR
Read Command
(STATUS Register only)
Sleep Command
Soft Reset Executed
Legend:
Note 1:
CHZACT
R-0
1:
Condition
Bit is high whenever channel is passing data. Bit is low in Standby mode.
u = unchanged
See Section 11.20 “Soft Reset” and Section 11.32.2.4 “Soft Reset Command” for the condition of Soft Reset
execution.
CHZACT: Channel Z Active
1 = Channel Z is passing data after T
0 = Channel Z is not passing data after T
CHYACT: Channel Y Active
1 = Channel Y is passing data after T
0 = Channel Y is not passing data after T
CHXACT: Channel X Active
1 = Channel X is passing data after T
0 = Channel X is not passing data after T
AGCACT: AGC Active Status bit (real time, cleared via Soft Reset)
1 = AGC is active (Input signal is strong). AGC is active when input signal level is approximately > 20 mV
0 = AGC is inactive (Input signal is weak)
WAKEZ: Wake-up Channel Z Indicator Status bit (cleared via Soft Reset)
1 = Channel Z caused a AFE wake-up (passed 64 clock counter)
0 = Channel Z did not cause a AFE wake-up
WAKEY: Wake-up Channel Y Indicator Status bit (cleared via Soft Reset)
1 = Channel Y caused a AFE wake-up (passed 64 clock counter)
0 = Channel Y did not cause a AFE wake-up
WAKEX: Wake-up Channel X Indicator Status bit (cleared via Soft Reset)
1 = Channel X caused a AFE wake-up (passed 64 clock counter)
0 = Channel X did not cause a AFE wake-up
ALARM: Indicates whether an Alarm timer time-out has occurred (cleared via read “Status Register command”)
1 = The Alarm timer time-out has occurred. It may cause the ALERT output to go low depending on the state of bit 4 of the
0 = The Alarm timer is not timed out
PEI: Parity Error Indicator bit – indicates whether a Configuration register parity error has occurred (real time)
1 = A parity error has occurred and caused the ALERT output to go low
0 = A parity error has not occurred
CHYACT
AFE STATUS REGISTER BIT CONDITION (AFTER POWER-ON RESET AND
VARIOUS SPI COMMANDS)
R-0
Configuration register 0
(1)
AFE STATUS REGISTER 7
CHZACT
W = Writable bit
‘1’ = Bit is set
Bit 8
CHXACT
0
u
u
0
R-0
(1)
(1)
(1)
CHYACT
bit (cleared via Soft Reset)
bit (cleared via Soft Reset)
bit (cleared via Soft Reset)
Bit 7
0
u
u
0
AGCACT
R-0
AGC
AGC
AGC
CHXACT
AGC
AGC
AGC
PIC12F635/PIC16F636/639
Bit 6
0
u
u
0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WAKEZ
R-0
AGCACT
Bit 5
0
u
u
0
WAKEY
R-0
WAKEZ
Bit 4
0
u
u
0
x = Bit is unknown
WAKEY
WAKEX
Bit 3
R-0
0
u
u
0
WAKEX
Bit 2
0
u
u
0
ALARM
R-0
DS41232D-page 127
PP
ALARM
Bit 1
range.
0
0
u
u
R-0
PEI
Bit 0
PEI
bit 0
1
u
u
u