P89LPC931A1FDH,512 NXP Semiconductors, P89LPC931A1FDH,512 Datasheet - Page 13
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P89LPC931A1FDH,512
Manufacturer Part Number
P89LPC931A1FDH,512
Description
IC 80C51 MCU FLASH 8K 28-TSSOP
Manufacturer
NXP Semiconductors
Series
LPC900r
Datasheet
1.P89LPC9301FDH512.pdf
(66 pages)
Specifications of P89LPC931A1FDH,512
Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
28-TSSOP
Core Processor
8051
Core Size
8-Bit
Speed
18MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
26
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
P89LPC
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
23
Number Of Timers
3
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
935288634512
Table 4.
* indicates SFRs that are bit addressable.
Name
IP0*
IP0H
IP1*
IP1H
KBCON
KBMASK
KBPATN
P0*
P1*
P2*
P3*
P0M1
P0M2
P1M1
Special function registers
Description
Interrupt
priority 0
Interrupt
priority 0 high
Interrupt
priority 1
Interrupt
priority 1 high
Keypad control
register
Keypad
interrupt mask
register
Keypad pattern
register
Port 0
Port 1
Port 2
Port 3
Port 0 output
mode 1
Port 0 output
mode 2
Port 1 output
mode 1
Bit address
Bit address
Bit address
Bit address
Bit address
Bit address
SFR
addr.
B8H
B7H
A0H
B0H
F8H
F7H
94H
86H
93H
80H
90H
84H
85H
91H
Bit functions and addresses
(P0M1.7)
(P0M2.7)
(P1M1.7)
…continued
T1/KB7
MSB
BF
FF
A7
B7
87
97
-
-
-
-
-
-
-
-
PWDRTH
(P0M1.6)
(P0M2.6)
(P1M1.6)
PWDRT
CMP1
PSTH
/KB6
PST
BE
A6
B6
FE
86
96
-
-
-
-
CMPREF
(P0M1.5)
(P0M2.5)
SPICLK
PBOH
PBO
/KB5
RST
BD
FD
A5
B5
85
95
-
-
-
-
-
(P0M1.4)
(P0M2.4)
(P1M1.4)
PS/PSR
CIN1A
PSRH
PSH/
/KB4
INT1
BC
FC
SS
A4
B4
84
94
-
-
-
-
INT0/SDA
(P0M1.3)
(P0M2.3)
(P1M1.3)
PSPIH
CIN1B
PT1H
MISO
PSPI
/KB3
PT1
BB
FB
A3
B3
83
93
-
-
(P0M1.2)
(P0M2.2)
(P1M1.2)
T0/SCL
CIN2A
PX1H
MOSI
PCH
/KB2
PX1
BA
PC
FA
A2
B2
82
92
-
-
(P0M1.1)
(P0M2.1)
(P1M1.1)
PKBIH
CIN2B
XTAL1
PT0H
PATN
_SEL
PKBI
/KB1
RXD
PT0
B9
F9
81
91
A1
B1
-
(P0M1.0)
(P0M2.0)
(P1M1.0)
PI2CH
XTAL2
CMP2
PX0H
PI2C
KBIF
/KB0
LSB
TXD
PX0
B8
A0
B0
F8
80
90
-
Reset value
Hex
00
00
00
00
00
00
FF
[1]
[1]
[1]
[1]
FF
00
D3
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Binary
x000 0000
x000 0000
00x0 0000
00x0 0000
xxxx xx00
0000 0000
1111 1111
1111 1111
0000 0000
11x1 xx11