PIC12LC671-04I/P Microchip Technology, PIC12LC671-04I/P Datasheet - Page 52
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PIC12LC671-04I/P
Manufacturer Part Number
PIC12LC671-04I/P
Description
IC MCU OTP 1KX14 LV A/D 8DIP
Manufacturer
Microchip Technology
Series
PIC® 12Cr
Specifications of PIC12LC671-04I/P
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
5
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Processor Series
PIC12LC
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Maximum Clock Frequency
4 MHz
Number Of Programmable I/os
5
Number Of Timers
8
Operating Supply Voltage
2.5 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
ICE2000
Minimum Operating Temperature
- 40 C
On-chip Adc
8
For Use With
309-1051 - ADAPTER 8-DIP BD W/2 SO PLUGS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
Details
PIC12C67X
FIGURE 8-4:
TABLE 8-2:
DS30561B-page 52
Address Name
0Bh/8Bh
0Ch
8Ch
1Eh
1Fh
9Fh
05h
85h
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used for A/D conversion.
Note 1: These registers can be addressed from either bank.
2: The SCL (GP7) and SDA (GP6) bits are unimplemented on the PIC12C671/672 and read as ’0’.
INTCON
PIR1
PIE1
ADRES
ADCON0
ADCON1
GPIO
TRIS
Selected Channel
Finish Conversion
A/D Clock
ADON = 0?
Wait 2 T
ADIF = 1
ADON = 0
GO = 0?
Device in
SLEEP?
Acquire
= RC?
GO = 0
FLOWCHART OF A/D OPERATION
SUMMARY OF A/D REGISTERS
(1)
No
No
No
No
AD
ADCS1 ADCS0 reserved CHS1
A/D Result Register
SCL
Yes
Yes
Yes
Yes
Bit 7
GIE
—
—
—
—
(2)
Conversion Delayed
1 Instruction Cycle
SDA
Abort Conversion
Power-down A/D
PEIE
ADIF
ADIE
Bit 6
—
—
Start of A/D
ADIF = 0
GO = 0
SLEEP
(2)
TRIS5
Bit 5
T0IE
GP5
—
—
—
TRIS4 TRIS3
INTE
Bit 4
GP4
Finish Conversion
—
—
—
Instruction?
Wait 2 T
ADIF = 1
SLEEP
GO = 0
CHS0
GPIE
Bit 3
GP3
No
AD
—
—
—
Yes
GO/DONE reserved
PCFG2
TRIS2
Bit 2
T0IF
GP2
—
—
Finish Conversion
Power-down A/D
Stay in Sleep
From Sleep?
ADIF = 1
Wake-up
GO = 0
PCFG1
No
TRIS1
Bit 1
INTF
GP1
—
—
Yes
PCFG0 ---- -000
ADON
TRIS0
GPIF
Bit 0
GP0
—
—
1999 Microchip Technology Inc.
Wait 2 T
0000 000x
-0-- ----
-0-- ----
xxxx xxxx
0000 0000
11xx xxxx
--11 1111
AD
Power-on
Value on
Reset
0000 000u
-0-- ----
-0-- ----
uuuu uuuu
0000 0000
---- -000
11uu uuuu
--11 1111
Value on
all other
Resets