P89V52X2FA,512 NXP Semiconductors, P89V52X2FA,512 Datasheet - Page 12
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P89V52X2FA,512
Manufacturer Part Number
P89V52X2FA,512
Description
IC 80C51 MCU FLASH 8K 44-PLCC
Manufacturer
NXP Semiconductors
Series
89Vr
Datasheet
1.P89V52X2FA512.pdf
(57 pages)
Specifications of P89V52X2FA,512
Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
44-PLCC
Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
UART/USART
Peripherals
POR
Number Of I /o
32
Eeprom Size
192 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Processor Series
P89V5x
Core
80C51
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
OM11011 - BOARD FOR P89V52X2 44-TQFP622-1017 - BOARD 44-ZIF PLCC SOCKET622-1012 - BOARD FOR P89V52X2 44-TQFP622-1008 - BOARD FOR LPC9103 10-HVSON622-1002 - USB IN-CIRCUIT PROG LPC9XX
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4249-5
935282528512
P89V52X2FA
935282528512
P89V52X2FA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P89V52X2FA,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
P89V52X2_3
Product data sheet
6.3.2 Clock control register (CKCON)
6.4 ALE control
By default, the device runs at twelve clocks per machine cycle. The device may be run in 6
clock per machine cycle mode by programming of either a non-volatile bit (FX2) or an SFR
bit
6-clock mode and the X2 SFR bit has no effect. If the FX2 bit is erased, then the clock
mode is controlled by the X2 SFR bit.
Table 5.
Table 6.
Not bit addressable; Reset value 00H
FX2 clock mode bit (UCFG.1) X2 bit (CLKCON.0)
erased
erased
programmed
Bit
Symbol
Fig 5. Oscillator characteristics (using the on-chip oscillator)
Fig 6. Oscillator characteristics (external clock drive)
(Table 5 “Clock
Clock modes
AUXR - Auxiliary register (address 8EH) bit allocation
7
-
modes”). If the FX2 non-volatile bit is programmed the device will run in
6
Rev. 03 — 4 May 2009
-
0
1
x
C 2
C 1
5
oscillator
-
external
signal
n.c.
XTAL2
XTAL1
V
SS
80C51 with 256 B RAM, 192 B data EEPROM
4
-
002aaa546
XTAL2
XTAL1
V
SS
3
-
002aaa545
CPU clock mode
12-clock mode (default)
6-clock mode
6-clock mode
2
-
P89V52X2
© NXP B.V. 2009. All rights reserved.
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