P89C51RB2BA/01,512 NXP Semiconductors, P89C51RB2BA/01,512 Datasheet - Page 61

• Manufacturer Part Number: P89C51RB2BA/01,512
• Description: IC 80C51 MCU FLASH 16K 44-PLCC
• Manufacturer: NXP Semiconductors
• Series: 89Cr

Specifications of P89C51RB2BA/01,512

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 33MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• For Use With: 622-1017 - BOARD 44-ZIF PLCC SOCKET622-1008 - BOARD FOR LPC9103 10-HVSON
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 568-1262-5; 935271561512; P89C51RB2BA/01

Philips Semiconductors
2002 Jul 18
AC inputs during testing are driven at V
NOTE:
Timing measurements are made at V
80C51 8-bit Flash microcontroller family
8KB/16KB/32KB/64KB ISP/IAP Flash with 512B/512B/512B/1KB RAM
V
CC
0.45V
–0.5
I
CC
(mA)
Figure 47. AC Testing Input/Output
60
50
40
30
20
10
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’.
4
Valid only within frequency specifications of the device under test
8
IL
max for a logic ‘0’.
Frequency at XTAL1 (MHz, 12-clock mode)
12
SU00717
Figure 49. I
16
61
CC
20
vs. FREQ
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
/V
OL
24
level occurs. I
V
V
LOAD
LOAD
P89C51RA2/RB2/RC2/RD2xx
–0.1V
+0.1V
28
OH
Figure 48. Float Waveform
/I
OL
20mA.
32
89C51RA2/RB2/RC2/RD2
MAXIMUM I
MAXIMUM IDLE
TYPICAL IDLE
TYPICAL I
REFERENCE
TIMING
POINTS
36
CC
CC
SU01631
ACTIVE
ACTIVE
Preliminary data
V
V
OH
OL
SU00718
+0.1V
–0.1V