P89V52X2FA,512 NXP Semiconductors, P89V52X2FA,512 Datasheet - Page 10

• 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.
[1]
Name
PSW*
RCAP2H
RCAP2L
SCON*
SBUF
SADDR
SADEN
SP
TCON*
T2CON*
T2MOD
TH0
TH1
TH2
TL0
TL1
TL2
TMOD
Unimplemented bits in SFRs (labeled ‘-’) are ‘X’s (unknown) at all times. Unless otherwise specified, ‘1’s should not be written to these bits since they may be used for other
purposes in future derivatives. The reset values shown for these bits are ‘0’s although they are unknown when read.
Special function registers
Description
Program Status Word
Timer2 Capture HIGH
Timer2 Capture LOW
Serial Port Control
Serial Port Data Buffer Register
Serial Port Address Register
Serial Port Address Enable
Stack Pointer
Timer Control Register
Timer2 Control Register
Timer2 mode Control
Timer 0 HIGH
Timer 1 HIGH
Timer 2 HIGH
Timer 0 LOW
Timer 1 LOW
Timer 2 LOW
Timer 0 and 1 mode
[1]
…continued
Bit address
Bit address
Bit address
Bit address
SFR
addr.
CBH
CAH
CDH
CCH
D0H
A9H
B9H
C8H
C9H
8CH
8DH
8AH
8BH
98H
99H
81H
88H
89H
T1GATE
SM0/FE
MSB
TF1
TF2
CY
CF
D7
9F
8F
-
-
-
-
-
-
-
-
-
-
-
-
-
T1C/T
EXF2
SM1
TR1
CE
D6
AC
9E
8E
-
-
-
-
-
-
-
-
-
-
-
-
-
RCLK
T1M1
SM2
TF0
CD
D5
F0
9D
8D
-
-
-
-
-
-
-
-
-
-
-
-
-
Bit functions and addresses
TCLK
T1M0
REN
RS1
TR0
CC
D4
9C
8C
-
-
-
-
-
-
-
-
-
-
-
-
-
T0GATE
EXEN2
RS0
TB8
IE1
CB
D3
9B
8B
-
-
-
-
-
-
-
-
-
-
-
-
-
T0C/T
RB8
TR2
OV
IT1
CA
D2
9A
8A
-
-
-
-
-
-
-
-
-
-
-
-
-
T2OE
T0M1
C/T2
IE0
D1
C9
99
89
TI
-
-
-
-
-
-
-
-
-
-
-
-
-
CP/RL2
DCEN
T0M0
LSB
IT0
D0
98
88
C8
RI
P
-
-
-
-
-
-
-
-
-
-
-
-