P89LPC9381FDH,512 NXP Semiconductors, P89LPC9381FDH,512 Datasheet - Page 11

• Manufacturer Part Number: P89LPC9381FDH,512
• Description: IC 80C51 MCU FLASH 4K 28-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC9381FDH,512

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSSOP
• Processor Series: P89LPC9x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 18 MHz
• Number Of Programmable I/os: 26
• Number Of Timers: 2
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: 622-1014 - BOARD FOR LPC9XX TSSOP622-1011 - BOARD FOR LPC938 TSSOP622-1008 - BOARD FOR LPC9103 10-HVSON622-1006 - SOCKET ADAPTER BOARDMCB900K - BOARD PROTOTYPE NXP 89LPC9EPM900K - EMULATOR/PROGRAMMER NXP P89LPC9568-1759 - EMULATOR DEBUGGER/PROGRMMR LPC9X568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 935280615512; P89LPC9381FDH; P89LPC9381FDH

Table 4.
* indicates SFRs that are bit addressable.
Name
ACC*
AD0CON
AD0INS
AD0MODA ADC0 mode register A
AD0MODB ADC0 mode register B
AUXR1
B*
BRGR0
BRGR1
BRGCON
CMP1
CMP2
DIVM
DPTR
FMADRH
FMADRL
DPH
DPL
[1]
[1]
P89LPC9381 Special function registers
Description
Accumulator
ADC0 control register
ADC0 input select
Auxiliary function register
B register
Baud rate generator rate
low
Baud rate generator rate
high
Baud rate generator
control
Comparator 1 control
register
Comparator 2 control
register
CPU clock divide-by-M
control
Data pointer (2 B)
Data pointer high
Data pointer low
Program flash address
high
Program flash address
low
Bit address
Bit address
SFR
addr.
BDH
ACH
ADH
E0H
A3H
C0H
A1H
A2H
BEH
BFH
E7H
E6H
97H
F0H
95H
83H
82H
Bit functions and addresses
CLKLP
BNDI0
ENBI0
ADI07
CLK2
MSB
E7
F7
-
-
-
BURST0
ENADCI
ADI06
EBRR
CLK1
E6
F6
0
-
-
-
TMM0
ADI05
SCC0
CLK0
ENT1
CE1
CE2
E5
F5
-
EDGE0
SCAN0
ADI04
ENT0
CP1
CP2
E4
F4
-
-
ADCI0
ADI03
SRST
CN1
CN2
E3
F3
-
-
-
ENADC0
ADI02
OE1
OE2
E2
F2
0
-
-
-
ADCS01
SBRGS
ADI01
CO1
CO2
E1
F1
-
-
-
ADCS00
BRGEN
ADI00
CMF1
CMF2
LSB
DPS
E0
F0
-
-
Reset value
Hex
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
[1]
[2]
[2]
Binary
0000 0000
0000 0000
0000 0000
0000 0000
0000 00x0
0000 0000
0000 0000
0000 0000
xxxx xx00
xx00 0000
xx00 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
000x 0000