PIC12F635-I/SN Microchip Technology, PIC12F635-I/SN Datasheet - Page 129
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC12F635-I/SN
Manufacturer Part Number
PIC12F635-I/SN
Description
IC MCU FLASH 1KX14 8SOIC
Manufacturer
Microchip Technology
Series
PIC® 12Fr
Datasheets
1.PIC12F635-ISN.pdf
(234 pages)
2.PIC12F635-ISN.pdf
(8 pages)
3.PIC16F636-IST.pdf
(196 pages)
Specifications of PIC12F635-I/SN
Program Memory Type
FLASH
Program Memory Size
1.75KB (1K x 14)
Package / Case
8-SOIC (3.9mm Width)
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
SMD/SMT
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC162057 - MPLAB ICD 2 HEADER 14DIP
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12F635-I/SN
Manufacturer:
MICROCHIP
Quantity:
1 200
Part Number:
PIC12F635-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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