P80C32UBAA,512 NXP Semiconductors, P80C32UBAA,512 Datasheet - Page 27
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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
2000 Aug 07
AC inputs during testing are driven at V
NOTE:
Timing measurements are made at V
80C51 8-bit microcontroller family
128/256 byte RAM ROMless low voltage (2.7V–5.5V),
low power, high speed (33 MHz)
V
CC
0.45V
–0.5
Figure 19. AC Testing Input/Output
0.2V
0.2V
IH
CC
CC
CC
min for a logic ‘1’ and V
+0.9
–0.1
–0.5 for a logic ‘1’ and 0.45V for a logic ‘0’.
Valid only within frequency specifications of the device under test
35
30
25
20
15
10
5
IL
4
max for a logic ‘0’.
8
SU00717
Figure 21. I
12
FREQ AT XTAL1 (MHz)
TYP ACTIVE MODE
16
27
CC
20
I
CC
vs. FREQ
MAX = 0.9 X FREQ. + 1.1
MAX IDLE MODE
NOTE:
For timing purposes, a port is no longer floating when a 100mV change from
load voltage occurs, and begins to float when a 100mV change from the loaded
V
V
OH
LOAD
24
TYP IDLE MODE
/V
OL
MAX ACTIVE
MODE
level occurs. I
28
V
V
LOAD
LOAD
32
SU01413
–0.1V
+0.1V
OH
Figure 20. Float Waveform
/I
36
OL
20mA.
REFERENCE
TIMING
POINTS
80C31/80C32
Product specification
V
V
OH
OL
SU00718
+0.1V
–0.1V