P89LV51RD2BBC NXP Semiconductors, P89LV51RD2BBC Datasheet - Page 69

• Manufacturer Part Number: P89LV51RD2BBC
• Description: MCU 8-Bit 89LV 80C51 CISC 64KB Flash 3.3V 44-Pin TQFP Tray
• Manufacturer: NXP Semiconductors

Specifications of P89LV51RD2BBC

• Package: 44TQFP
• Device Core: 80C51
• Family Name: 89LV
• Maximum Speed: 40 MHz
• Ram Size: 1 KB
• Program Memory Size: 64 KB
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 32
• Interface Type: SPI/UART
• Operating Temperature: 0 to 70 °C
• Number Of Timers: 3

NXP Semiconductors
P89LV51RB2_RC2_RD2_5
Product data sheet
Fig 33. Shift register mode timing waveforms
Fig 34. Test load example
Fig 35. I
All other pins disconnected
write to SBUF
DD
output data
instruction
input data
clear RI
test condition, Active mode
clock
ALE
t
t
QVXH
XHDV
valid
T
0
XLXL
signal
t
XHDX
clock
t
valid
XHQX
1
to DUT
(n.c.)
Rev. 05 — 15 December 2009
V
DD
valid
2
RST
XTAL2
XTAL1
V
SS
DUT
to tester
valid
V
3
EA
DD
P0
002aaa555
V
P89LV51RB2/RC2/RD2
DD
8
C
valid
I
DD
L
4
002aaa556
V
DD
8-bit microcontrollers with 80C51 core
valid
5
valid
6
valid
© NXP B.V. 2009. All rights reserved.
set TI
set RI
7
002aaa552
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