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W78C032C40PL +BOM
The MCU does not have built-in read-only memory (ROM), making it a ROMLess device
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Manufacturer:
-
Mfr.Part #:
W78C032C40PL
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Datasheet:
-
Pbfree Code:
Yes
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Part Life Cycle Code:
Active
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Pin Count:
44
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Reach Compliance Code:
compliant
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Availability: 5992 PCS
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W78C032C40PL General Description
The W78C032C40PL microcontroller by Winbond Electronics emerges as a standout product within the 8051-compatible microcontroller range, featuring a sleek 40-pin PLCC package. Its impressive 12-clock-period instruction cycle sets the stage for high performance coupled with energy efficiency. Equipped with 32 kilobytes of flash memory for seamless program storage, this microcontroller enables effortless firmware updates and reprogramming. Additionally, the integration of 512 bytes of RAM ensures smooth data handling during program execution, enhancing overall operational efficiency. Its diverse array of I/O capabilities makes the W78C032C40PL a versatile choice for various embedded system applications. Furthermore, with support for communication interfaces like UART, SPI, and I2C, this microcontroller caters to a wide range of industries including industrial control systems, consumer electronics, and automotive applications
Key Features
- · DC to 40 MHz extensive operating frequency
- · 256-byte on-chip scratch pad RAM
- · 16K-byte on-chip mask ROM
- · 64K-byte address space for external Program Memory
- · 64K-byte address space for external Data Memory
- · Three 16-bit timer/counters
- · Four 8-bit bit-addressable I/O ports
- · One extra 4-bit bit-addressable I/O port, additional INT2/ INT3 (Available on 44-pin PLCC/QFP package)
- · Eight-source, two priority-level interrupts
- · Low EMI emission mode
- · Built-in programmable power-saving modes - Idle mode & Power-down mode
- · Packages:
- - DIP 40: W78C54-16/24/40
- - PLCC 44: W78C54P-16/24/40
- - QFP 44: W78C54F-16/24/40
- - TQFP 44: W78C54M-16/24/40
Specifications
Pbfree Code | Yes | Part Life Cycle Code | Active |
Pin Count | 44 | Reach Compliance Code | compliant |
ECCN Code | 3A991.A.2 | HTS Code | 8542.31.00.01 |
Has ADC | NO | Address Bus Width | 16 |
Bit Size | 8 | CPU Family | 8051 |
Clock Frequency-Max | 40 MHz | DAC Channels | NO |
DMA Channels | NO | External Data Bus Width | 8 |
JESD-30 Code | S-PQCC-J44 | Length | 16.59 mm |
Number of I/O Lines | 32 | Number of Terminals | 44 |
Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
PWM Channels | NO | Qualification Status | Not Qualified |
RAM (bytes) | 256 | Seated Height-Max | 4.699 mm |
Speed | 40 MHz | Supply Current-Max | 30 mA |
Supply Voltage-Max | 5.5 V | Supply Voltage-Min | 4.5 V |
Supply Voltage-Nom | 5 V | Surface Mount | YES |
Technology | CMOS | Temperature Grade | COMMERCIAL |
Terminal Form | J BEND | Terminal Pitch | 1.27 mm |
Terminal Position | QUAD | Width | 16.59 mm |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER | Series | W78 |
Programmabe | Not Verified | Core Processor | 8051 |
Core Size | 8-Bit | Connectivity | EBI/EMI, Serial Port |
Peripherals | - | Number of I/O | 32 |
Program Memory Size | - | Program Memory Type | ROMless |
EEPROM Size | - | RAM Size | 256 x 8 |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | Data Converters | - |
Oscillator Type | Internal | Operating Temperature | 0°C ~ 70°C (TA) |
Mounting Type | Surface Mount | Base Product Number | W78C032 |
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In Stock: 5,992
Minimum Order: 1
Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $1.329 | $1.33 |
200+ | $0.515 | $103.00 |
500+ | $0.497 | $248.50 |
1000+ | $0.487 | $487.00 |
The prices below are for reference only.
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