P80C32UBAA,512 NXP Semiconductors, P80C32UBAA,512 Datasheet - Page 4
![IC 80C51 MCU 8BIT ROMLESS 44PLCC](/photos/6/98/69845/568-44-plcc_sot187-2_sml.jpg)
P80C32UBAA,512
Manufacturer Part Number
P80C32UBAA,512
Description
IC 80C51 MCU 8BIT ROMLESS 44PLCC
Manufacturer
NXP Semiconductors
Series
80Cr
Datasheet
1.P80C31SBAA512.pdf
(32 pages)
Specifications of P80C32UBAA,512
Program Memory Type
ROMless
Package / Case
44-PLCC
Core Processor
8051
Core Size
8-Bit
Speed
33MHz
Connectivity
UART/USART
Peripherals
POR
Number Of I /o
32
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Processor Series
P80C3x
Core
80C51
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
UART
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
0 C
Program Memory Size
32 KB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-1234-5
935255810512
P80C32UBAA
935255810512
P80C32UBAA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P80C32UBAA,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Part Number:
P80C32UBAA,512
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
BLOCK DIAGRAM
2000 Aug 07
80C51 8-bit microcontroller family
128/256 byte RAM ROMless low voltage (2.7V–5.5V),
low power, high speed (33 MHz)
ALE/PROG
EAV
PSEN
RST
PP
V
V
CC
SS
XTAL1
CONTROL
REGISTER
TIMING
RAM ADDR
REGISTER
OSCILLATOR
AND
B
PD
XTAL2
RAM
ACC
TMP2
DRIVERS
P1.0–P1.7
PORT 1
PORT 1
LATCH
PSW
DRIVERS
P0.0–P0.7
PORT 0
PORT 0
LATCH
ALU
TMP1
4
TIMERS
SFRs
P2.0–P2.7
DRIVERS
PORT 2
PORT 2
LATCH
POINTER
DRIVERS
STACK
P3.0–P3.7
PORT 3
PORT 3
LATCH
ROM/EPROM
8
80C31/80C32
PROGRAM
REGISTER
PROGRAM
MULTIPLE
ADDRESS
COUNTER
MENTER
DPTR’S
INCRE-
BUFFER
PC
8
Product specification
SU00845
16