P89LPC9381FDH,512 NXP Semiconductors, P89LPC9381FDH,512 Datasheet - Page 12

• 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
FMCON
FMDATA
I2ADR
I2CON*
I2DAT
I2SCLH
I2SCLL
I2STAT
ICRAH
ICRAL
ICRBH
ICRBL
IEN0*
IEN1*
IEN2
IP0*
P89LPC9381 Special function registers
Description
Program flash control
(Read)
Program flash control
(Write)
Program flash data
I
I
I
Serial clock
generator/SCL duty cycle
register high
Serial clock
generator/SCL duty cycle
register low
I
Input capture A register
high
Input capture A register
low
Input capture B register
high
Input capture B register
low
Interrupt enable 0
Interrupt enable 1
Interrupt enable 2
Interrupt priority 0
2
2
2
2
C slave address register
C control register
C data register
C status register
Bit address
Bit address
Bit address
Bit address
SFR
addr.
DBH
DAH
DDH
DCH
E4H
E4H
E5H
D8H
D9H
ABH
AAH
AFH
AEH
A8H
E8H
D5H
B8H
Bit functions and addresses
I2ADR.6
BUSY
STA.4
EIEE
MSB
DF
AF
EA
EF
BF
-
-
-
…continued
I2ADR.5
EWDRT
PWDRT
STA.3
I2EN
EST
DE
AE
BE
EE
-
-
I2ADR.4
STA.2
EBO
PBO
STA
DD
AD
BD
ED
-
-
-
I2ADR.3
ES/ESR
PS/PSR
STA.1
STO
DC
AC
EC
BC
-
-
-
I2ADR.2
STA.0
ESPI
HVA
ET1
PT1
DB
AB
EB
BB
SI
-
I2ADR.1
HVE
EX1
PX1
DA
AA
EA
EC
BA
AA
0
-
I2ADR.0
EADC
EKBI
ET0
PT0
SV
D9
A9
E9
B9
0
-
CRSEL
EI2C
LSB
EX0
PX0
GC
D8
A8
B8
OI
E8
0
-
Reset value
Hex
70
00
00
00
00
00
00
00
00
00
00
00
00
F8
00
[2]
[2]
[2]
Binary
0111 0000
0000 0000
0000 0000
x000 00x0
0000 0000
0000 0000
1111 1000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
00x0 0000
00x0 0000
x000 0000