PIC16C923-04I/PT Microchip Technology, PIC16C923-04I/PT Datasheet - Page 96
PIC16C923-04I/PT
Manufacturer Part Number
PIC16C923-04I/PT
Description
IC MCU OTP 4KX14 LCD DVR 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F818-ISO.pdf
(6 pages)
2.PIC16C923-04L.pdf
(189 pages)
3.PIC16C923-04L.pdf
(10 pages)
Specifications of PIC16C923-04I/PT
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
25
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
176 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
176 B
Interface Type
I2C, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
25
Number Of Timers
3
Operating Supply Voltage
2.5 V to 6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
For Use With
DVA16PQ640 - ADAPTER DEVICE FOR MPLAB-ICEAC164023 - MODULE SKT PROMATEII 68TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C923-04I/PT
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
PIC16C923-04I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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PIC16C9XX
13.1.2
The timing generation circuitry will generate 1 to 4 com-
mon clocks based on the display mode selected. The
mode
(LCDCON<1:0>). Table 13-1 shows the formulas for
calculating the frame frequency.
TABLE 13-1: FRAME FREQUENCY
DS30444E - page 96
Multiplex Frame Frequency =
Static
1/2
1/3
1/4
is
MULTIPLEX TIMING GENERATION
Clock source / (128 * (LP3:LP0 + 1))
Clock source / (128 * (LP3:LP0 + 1))
Clock source / (96 * (LP3:LP0 + 1))
Clock source / (128 * (LP3:LP0 + 1))
specified
FORMULAS
by
bits
LMUX1:LMUX0
TABLE 13-2: APPROX. FRAME FREQ IN Hz
TABLE 13-3: APPROX. FRAME FREQ IN Hz
LP3:LP0
LP3:LP0
2
3
4
0
1
2
3
5
6
7
USING TIMER1 @ 32.768 kHz OR
Fosc @ 8 MHz
USING INTERNAL RC OSC @
14 kHz
Static
Static
109
55
36
27
85
64
51
43
37
32
1997 Microchip Technology Inc.
109
1/2
36
27
55
1/2
85
64
51
43
37
32
146
114
1/3
1/3
73
49
36
85
68
57
49
43
109
1/4
1/4
55
36
27
85
64
51
43
37
32
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