PIC12F1840T-I/SN Microchip Technology, PIC12F1840T-I/SN Datasheet - Page 342

• Manufacturer Part Number: PIC12F1840T-I/SN
• Description: 7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 SOI
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 12Fr

Specifications of PIC12F1840T-I/SN

• Core Processor: RISC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC12(L)F1840
FIGURE 30-10:
TABLE 30-6:
DS41441B-page 342
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
40*
41*
42*
45*
46*
47*
48
49*
Param
No.
*
†
T
T
T
T
T
T
F
TCKEZ
T
T
T
T
T
T
T
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
T0CKI
T1CKI
TMR0 or
TMR1
0H
0L
0P
1H
1L
1P
1
Sym.
TMR
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
1 Delay from External Clock Edge to Timer
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T1CKI High
Time
T1CKI Low
Time
T1CKI Input
Period
Timer1 Oscillator Input Frequency Range
(oscillator enabled by setting bit T1OSCEN)
Increment
TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
A
+125°C
Synchronous, No Prescaler
Synchronous,
with Prescaler
Asynchronous
Synchronous, No Prescaler
Synchronous, with Prescaler
Asynchronous
Synchronous
Asynchronous
Characteristic
40
45
No Prescaler
With Prescaler
No Prescaler
With Prescaler
Preliminary
42
47
20 or T
30 or T
0.5 T
0.5 T
0.5 T
0.5 T
Greater of:
Greater of:
2 T
41
46
Min.
32.4
CY
CY
CY
CY
10
10
15
30
15
30
60
CY
CY
OSC
+ 20
+ 20
+ 20
+ 20
N
N
+ 40
+ 40
32.768
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7 T
Max.
33.1
49
—
—
—
—
—
—
—
—
—
—
—
—
—
OSC
 2011 Microchip Technology Inc.
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
N = prescale value
(2, 4, ..., 256)
N = prescale value
(1, 2, 4, 8)
Timers in Sync
mode
Conditions