P89V52X2FA,512 NXP Semiconductors, P89V52X2FA,512 Datasheet - Page 9

• Manufacturer Part Number: P89V52X2FA,512
• Description: IC 80C51 MCU FLASH 8K 44-PLCC
• Manufacturer: NXP Semiconductors
• Series: 89Vr

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

Table 3.
* indicates SFRs that are bit addressable.
Name
ACC*
AUXR
AUXR1
B*
CKCON
DPTR
FMCON
FMDATA
FMADRH
FMADRL
IE*
IP*
IPH
P0*
P1*
P2*
P3*
PCON
DPH
DPL
Special function registers
Description
Accumulator
Auxiliary function register
Auxiliary function register 1
B register
B register
Data Pointer (2 B)
Data Pointer HIGH
Data Pointer LOW
Flash control register (R)
Flash control register (W)
Flash data register
Flash memory address HIGH
Flash memory address LOW
Interrupt Enable 0
Interrupt Priority 0
Interrupt Priority 0 HIGH
Port 0
Port 1
Port 2
Port 3
Power Control Register
[1]
Bit address
Bit address
Bit address
Bit address
Bit address
Bit address
Bit address
Bit address
SFR
addr.
E0H
8EH
A2H
A8H
B8H
B7H
A0H
B0H
F0H
8FH
83H
82H
F4H
F5H
F6H
F7H
80H
90H
87H
FMCMD.7
SMOD1
BUSY
AD15
MSB
AD7
AF
EA
BF
RD
E7
F7
A7
B7
87
97
-
-
-
-
-
-
-
-
-
-
-
-
-
FMCMD.6
SMOD0
AD14
AD6
WE
WR
AE
BE
E6
A6
B6
F6
86
96
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FMCMD.5
PT2H
AD13
ET2
PT2
AD5
AD
BD
E5
F5
85
95
A5
B5
T1
-
-
-
-
-
-
-
-
-
-
-
-
-
Bit functions and addresses
FMCMD.4
PS0H
AD12
DAP
AD4
POF
AC
BC
E4
ES
PS
A4
B4
F4
84
94
T0
-
-
-
-
-
-
-
-
-
-
FMCMD.3
PT1H
AD11
INT1
GF2
ET1
PT1
AD3
GF1
AB
BB
A3
B3
E3
F3
83
93
-
-
-
-
-
-
-
-
-
-
-
FMCMD.2
PX1H
AD10
INT0
EX1
PX1
AD2
GF0
AA
BA
E2
F2
A2
B2
82
92
0
-
-
-
-
-
-
-
-
-
-
-
FMCMD.1
PT0H
T2EX
AD1
AD9
TXD
ET0
PT0
E1
SV
A9
B9
A1
B1
PD
F1
81
91
-
-
-
-
-
-
-
-
-
-
FMCMD.0
PX0H
LSB
DPS
ERR
RXD
EX0
PX0
AD0
AD8
IDL
AO
E0
F0
X2
A8
B8
80
90
T2
A0
B0
-
-
-
-
-
-
-