P80C552IBA/08,512 NXP Semiconductors, P80C552IBA/08,512 Datasheet - Page 2

• Manufacturer Part Number: P80C552IBA/08,512
• Description: IC 80C51 MCU 8BIT ROMLESS 68PLCC
• Manufacturer: NXP Semiconductors
• Series: 80Cr

Specifications of P80C552IBA/08,512

• Program Memory Type: ROMless
• Package / Case: 68-PLCC
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 40
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Processor Series: P80C5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/UART
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 40
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8-ch x 10-bit
• Cpu Family: 80C
• Device Core: 80C51
• Device Core Size: 8b
• Frequency (max): 24MHz
• Program Memory Size: Not Required
• Total Internal Ram Size: 256Byte
• # I/os (max): 40
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-1238-5; 935262804512; P80C552IBA

Philips Semiconductors
DESCRIPTION
The 80C552/83C552 (hereafter generically referred to as 8XC552)
Single-Chip 8-Bit Microcontroller is manufactured in an advanced
CMOS process and is a derivative of the 80C51 microcontroller
family. The 8XC552 has the same instruction set as the 80C51.
Three versions of the derivative exist:
The 8XC552 contains a non-volatile 8k
memory (83C552), a volatile 256
8-bit I/O ports, one 8-bit input port, two 16-bit timer/event counters
(identical to the timers of the 80C51), an additional 16-bit timer
coupled to capture and compare latches, a 15-source,
two-priority-level, nested interrupt structure, an 8-input ADC, a dual
DAC pulse width modulated interface, two serial interfaces (UART
and I
circuits. For systems that require extra capability, the 8XC552 can
be expanded using standard TTL compatible memories and logic.
In addition, the 8XC552 has two software selectable modes of
power reduction—idle mode and power-down mode. The idle mode
freezes the CPU while allowing the RAM, timers, serial ports, and
interrupt system to continue functioning. The power-down mode
saves the RAM contents but freezes the oscillator, causing all other
chip functions to be inoperative.
The device also functions as an arithmetic processor having
facilities for both binary and BCD arithmetic plus bit-handling
capabilities. The instruction set consists of over 100 instructions: 49
one-byte, 45 two-byte, and 17 three-byte. With a 16 MHz (24 MHz)
crystal, 58% of the instructions are executed in 0.75 s (0.5 s) and
40% in 1.5 s (1 s). Multiply and divide instructions require 3 s
(2 s).
2002 Sep 03
83C552—8 kbytes mask programmable ROM
80C552—ROMless version of the 83C552
87C552—8 kbytes EPROM (described in a separate chapter)
Single-chip 8-bit microcontroller with 10-bit A/D,
capture/compare timer, high-speed outputs, PWM
2
C-bus), a “watchdog” timer and on-chip oscillator and timing
8 read/write data memory, five
8 read-only program
2
FEATURES
LOGIC SYMBOL
80C51 central processing unit
8k
ROM code protection
An additional 16-bit timer/counter coupled to four capture registers
and three compare registers
Two standard 16-bit timer/counters
256
Capable of producing eight synchronized, timed outputs
A 10-bit ADC with eight multiplexed analog inputs
Two 8-bit resolution, pulse width modulation outputs
Five 8-bit I/O ports plus one 8-bit input port shared with analog
inputs
I
functions
Full-duplex UART compatible with the standard 80C51
On-chip watchdog timer
Three speed ranges:
– 3.5 to 16 MHz
– 3.5 to 24 MHz (ROM, ROMless only)
Three operating ambient temperature ranges:
– P83C552xBx: 0 C to +70 C
– P83C552xFx: –40 C to +85 C
– P83C552xHx: –40 C to +125 C
2
C-bus serial I/O port with byte oriented master and slave
(XTAL frequency max. 24 MHz)
(XTAL frequency max. 16 MHz)
CMT0
CMT1
8 ROM expandable externally to 64 kbytes
ADC0-7
CMSR0-5
8 RAM, expandable externally to 64 kbytes
STADC
XTAL1
XTAL2
PWM0
PWM1
AV
AVref+
AVref–
PSEN
AV
RST
V
V
EW
ALE
SS
DD
SS
DD
EA
80C552/83C552
TxD/CLOCK
RxD/DATA
INT0
INT1
T0
T1
WR
RD
CT0I
CT1I
CT2I
CT3I
T2
RT2
SCL
SDA
ADDRESS AND
HIGH ORDER
DATA BUS
853-1467 28849
ADDRESS AND
LOW ORDER
DATA BUS
SU01691
Product data