P89CV51RC2FBC,557 NXP Semiconductors, P89CV51RC2FBC,557 Datasheet - Page 73

• Manufacturer Part Number: P89CV51RC2FBC,557
• Description: IC 80C51 MCU FLASH 64K 44-TQFP
• Manufacturer: NXP Semiconductors
• Series: 89Cr

Specifications of P89CV51RC2FBC,557

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: P89CV5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI/UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4255; 935284104557; P89CV51RC2FBC

NXP Semiconductors
11. Abbreviations
P89CV51RB2_RC2_RD2_3
Product data sheet
Table 59.
Acronym
ALE
CPU
DPTR
DUT
EPROM
EMI
ID
IAP
ISP
LSB
MCU
MSB
PCA
PCH
PCL
PWM
RAM
RC
SFR
SPI
SRAM
UART
WDT
Abbreviations
Description
Address Latch Enable
Central Processing Unit
Data PoinTeR
Device Under Test
Erasable Programmable Read-Only Memory
Electro-Magnetic Interference
IDentifier
In-Application Programming
In-System Programming
Least Significant Bit
MicroController Unit
Most Significant Bit
Programmable Counter Array
Programmable Counter High
Programmable Counter Low
Pulse-Width Modulator
Random Access Memory
Resistance-Capacitance
Special Function Register
Serial Peripheral Interface
Static Random Access Memory
Universal Asynchronous Receiver/Transmitter
WatchDog Timer
Rev. 03 — 25 August 2009
P89CV51RB2/RC2/RD2
80C51 with 1 kB RAM, SPI
© NXP B.V. 2009. All rights reserved.
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