Microchip PIC16C74B-04/P, 8bit PIC Microcontroller, PIC16C, 4MHz, 4K EPROM, 40-Pin PDIP
- RS Stock No.:
- 3283157
- Mfr. Prt No.:
- PIC16C74B-04/P
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 3283157 |
| Product description | Microchip PIC16C74B-04/P, 8bit PIC Microcontroller, PIC16C, 4MHz, 4K EPROM, 40-Pin PDIP |
| Manufacturer / Brand | Microchip |
| Manufacturer part number | PIC16C74B-04/P |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 3283157 |
| Product description | Microchip PIC16C74B-04/P, 8bit PIC Microcontroller, PIC16C, 4MHz, 4K EPROM, 40-Pin PDIP |
| Manufacturer / Brand | Microchip |
| Manufacturer part number | PIC16C74B-04/P |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Apr 28, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
PIC16C63A/65B/73B/74B 8-Bit Microcontrollers
The PIC16C range of Microcontrollers from Microchip are 8-bit CMOS MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Now supplanted by Flash based variants these devices are still popular in legacy designs. For new applications PIC16F variants should be considered.
The PIC16C63A/65B/73B/74B family of microcontrollers is based upon Microchip’s mid-range architecture with an 8 level hardware stack and 35 14-bit instructions. These MCUs provide up to 5 MIPS, 7 Kbytes program memory with data memory of 192 bytes RAM. On board is a RC oscillator with ±1% accuracy.
Features
35 Instructions
8 Level Hardware Stack
22 I/O Pins – PIC16C63A/73B
33 I/O Pins – PIC16C65B/74B
1 Capture, Compare, PWM (CCP) Module
5 Channel 8-bit Analogue-to-Digital Converter (ADC) – PIC16C73B only
8 Channel 8-bit Analogue-to-Digital Converter (ADC) – PIC16C74B only
Two 8-bit Timers
One 16-bit Timer
Synchronous Serial Port (SSP) with SPI and I2C
Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)
Parallel Slave Port – PIC16C65B/74B only
Watchdog Timer (WDT)
Power-on Reset (POR)
Power-up Timer (PWRT)
Oscillator Start-up Timer (OST)
Brown-out Reset (BOR)
In-Circuit Serial Programming (ICSP)
Specifications
| Attribute | Value |
| Brand | Microchip |
| Family Name | PIC16C |
| Package Type | PDIP |
| Mounting Type | Through Hole |
| Pin Count | 40 |
| Device Core | PIC |
| Data Bus Width | 8 bit |
| Program Memory Size | 4K x 14 words |
| Maximum Frequency | 4 MHz |
| RAM Size | 192 B |
| USB Channels | 0 |
| Number of PWM Units | 2 x 10 bit |
| ADC Channels | 8 |
| Number of SPI Channels | 1 |
| Typical Operating Supply Voltage | 4 → 5.5 V |
| Width | 14.22 mm |
| Length | 52.45 mm |
| Maximum Operating Temperature | +70 °C |
| Number of CAN Channels | 0 |
| Number of USART Channels | 1 |
| ADC Resolution | 8 bit |
| Number of PCI Channels | 0 |
| Number of I2C Channels | 1 |
| Number of UART Channels | 0 |
| Program Memory Type | EPROM |
| Dimensions | 52.45 x 14.22 x 4.06 mm |
| Timers | 1 x 16 bit, 2 x 8 bit |
| Number of Ethernet Channels | 0 |
| Number of LIN Channels | 0 |
| Height | 4.06 mm |
| Timer Resolution | 8 bit, 16 bit |
| PWM Resolution | 10 bit |
| Minimum Operating Temperature | 0 °C |
| Instruction Set Architecture | RISC |
| Number of ADC Units | 1 |
| Number of Timers | 3 |
| ADCs | 8 x 8 bit |
| Pulse Width Modulation | 2 (10 bit) (CCP) |
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