PIC16LF877-04/L Microchip Technology, PIC16LF877-04/L Datasheet - Page 177

• Manufacturer Part Number: PIC16LF877-04/L
• Description: IC MCU FLASH 8KX14 EE A/D 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16LF877-04/L

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 4MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC16LF
• No. Of I/o's: 33
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 368Byte
• Cpu Speed: 4MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 15-21:
TABLE 15-13: A/D CONVERSION REQUIREMENTS
Note 1: ADRES register may be read on the following T
Param
No.
130
131
132
134
2001 Microchip Technology Inc.
*
†
§
A/D DATA
2: See Section 11.1 for minimum conditions.
Note: If the A/D clock source is selected as RC, a time of T
SAMPLE
A/D CLK
BSF ADCON0, GO
ADRES
T
Sym
T
T
T
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
This specification ensured by design.
CNV
ACQ
ADIF
AD
GO
GO
Q4
instruction to be executed.
A/D clock period
Conversion time (not including S/H time)
(Note 1)
Acquisition time
Q4 to A/D clock start
132
A/D CONVERSION TIMING
Characteristic
(T
OSC
/2)
Extended(LF)
Standard(F)
Extended(LF)
Standard(F)
9
(1)
8
OLD_DATA
CY
7
cycle.
SAMPLING STOPPED
(Note 2)
Min
10*
1.6
3.0
2.0
3.0
—
CY
is added before the A/D clock starts. This allows the SLEEP
131
130
T
OSC
Typ†
4.0
6.0
40
—
—
—
—
/2 §
2
Max
6.0
9.0
12
—
—
—
—
—
1
Units
T
—
AD
s
s
s
s
s
s
1 T
0
CY
PIC16F87X
T
T
A/D RC mode
A/D RC mode
The minimum time is the
amplifier settling time. This may
be used if the "new" input volt-
age has not changed by more
than 1 LSb (i.e., 20.0 mV @
5.12V) from the last sampled
voltage (as stated on C
If the A/D clock source is
selected as RC, a time of T
added before the A/D clock
starts. This allows the SLEEP
instruction to be executed.
OSC
OSC
based, V
based, V
NEW_DATA
DONE
Conditions
DS30292C-page 175
REF
REF
3.0V
2.0V
HOLD
CY
).
is