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See Technical Specifications

P89C61X2BA +BOM

NXP's P89C61X2BA is an industry-leading microcontroller, offering unparalleled performance, reliability, and flexibility for modern embedded systems

Manufacturer:

NXP
Mfr.Part #:

P89C61X2BA
Datasheet:

P89C61X2BA Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Pin Count:

44
ECCN Code:

3A991.A.2
HTS Code:

8542.31.00.01
EDA/CAD Models:

Request Free CAD Models for P89C61X2BA

P89C61X2BA General Description

Meet the P89C61X2BA microcontroller, a member of the esteemed 8051 family, proudly manufactured by NXP Semiconductors. Featuring a powerful 80C51 core architecture, this 8-bit marvel boasts a substantial 32KB flash memory, 1024 bytes of RAM, and 128 bytes of EEPROM. Running at a maximum frequency of 22.1184 MHz, this microcontroller packs a punch and comes fully equipped with essential peripherals including a full-duplex UART, multiple I/O ports, timer/counters, serial channels, and SPI interface. Moreover, its watchdog timer, power management unit, and voltage regulator ensure stable and reliable operation in diverse applications ranging from industrial control systems to consumer electronics. Offering a winning combination of performance, flexibility, and cost-effectiveness, the P89C61X2BA is the go-to choice for designers seeking a trusted solution with a track record of excellence

Key Features

80C51 Central Processing Unit
–64 kbytes Flash
–512 bytes RAM (P89C60X2)
–1024 bytes RAM (P89C61X2)
–Boolean processor
–Fully static operation
In-System Programmable (ISP) Flash memory
12-clock operation with selectable 6-clock operation (via software or via parallel programmer)
Memory addressing capability
–Up to 64 kbytes ROM and 64 kbytes RAM
Power control modes:
–Clock can be stopped and resumed
–Idle mode
–Power-down mode
Two speed ranges
–0 to 20 MHz with 6-clock operation
–0 to 33 MHz with 12-clock operation
LQFP, PLCC, and DIP packages
Dual Data Pointers
Three security bits
Four interrupt priority levels
Six interrupt sources
Four 8-bit I/O ports
Full-duplex enhanced UART
–Framing error detection
–Automatic address recognition
Three 16-bit timers/counters T0, T1 (standard 80C51) and additional T2 (capture and compare)
Programmable clock-out pin
Watchdog timer
Asynchronous port reset
Low EMI (inhibit ALE, 6-clock mode)
Wake-up from Power Down by an external interrupt

Specifications

Source Content uid	P89C61X2BA	Part Life Cycle Code	Obsolete
Pin Count	44	Reach Compliance Code
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	33 MHz	DAC Channels	NO
DMA Channels	NO	External Data Bus Width	8
JESD-30 Code	S-PQCC-J44	Length	16.5862 mm
Number of I/O Lines	32	Number of Terminals	44
Operating Temperature-Max	70 °C	Operating Temperature-Min
PWM Channels	NO	Peak Reflow Temperature (Cel)	245
Qualification Status	Not Qualified	RAM (bytes)	1024
ROM (words)	65536	ROM Programmability	FLASH
Seated Height-Max	4.57 mm	Speed	33 MHz
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	16.5862 mm
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER