PIC16C74B-20I/L Microchip Technology, PIC16C74B-20I/L Datasheet - Page 30
PIC16C74B-20I/L
Manufacturer Part Number
PIC16C74B-20I/L
Description
IC MCU OTP 4KX14 A/D PWM 44PLCC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16C63A-04SP.pdf
(184 pages)
4.PIC16C63A-04SP.pdf
(10 pages)
5.PIC16C63A-04SP.pdf
(10 pages)
Specifications of PIC16C74B-20I/L
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Type
OTP
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Controller Family/series
PIC16C
No. Of I/o's
33
Ram Memory Size
192Byte
Cpu Speed
20MHz
No. Of Timers
3
Interface
I2C, SPI, USART
Embedded Interface Type
I2C, SPI, USART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIP
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C74B-20I/L
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F818-ISO PDF datasheet #2
- PIC16C63A-04SP PDF datasheet #3
- PIC16C63A-04SP PDF datasheet #4
- PIC16C63A-04SP PDF datasheet #5
- Current page: 30 of 184
- Download datasheet (3Mb)
PIC16C63A/65B/73B/74B
TABLE 5-1:
TABLE 5-2:
DS30605C-page 30
Name
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
RA4/T0CKI
RA5/SS/AN4
Legend: TTL = TTL input, ST = Schmitt Trigger input
Address
05h
85h
9Fh
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0'. Shaded cells are not used by PORTA.
Note 1: The A/D is not implemented on the PIC16C63A/65B. Pins will operate as digital I/O only. ADCON1 is not
Note 1: The A/D is not implemented on the PIC16C63A/65B. Pins will operate as digital I/O only. ADCON1 is not implemented;
(1)
(1)
(1)
PORTA
TRISA
ADCON1
REF
implemented; maintain this register clear.
maintain this register clear.
Name
(1)
(1)
PORTA FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
(1)
Bit#
bit0
bit1
bit2
bit3
bit4
bit5
Bit 7
—
—
—
Buffer
TTL
TTL
TTL
TTL
TTL
ST
Bit 6
—
—
—
Function
Digital input/output or analog input.
Digital input/output or analog input.
Digital input/output or analog input.
Digital input/output or analog input or V
Digital input/output or external clock input for Timer0.
Output is open drain type.
Input/output or slave select input for synchronous serial port or analog input.
PORTA Data Direction Register
Bit 5
RA5
—
Bit 4
RA4
—
Bit 3
RA3
—
PCFG2
Bit 2
RA2
PCFG1 PCFG0
Bit 1
RA1
REF.
Bit 0
RA0
2000 Microchip Technology Inc.
--0x 0000
--11 1111
---- -000
Value on:
POR,
BOR
--0u 0000
--11 1111
---- -000
Value on
RESETS
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