P89LPC9241FDH,112 NXP Semiconductors, P89LPC9241FDH,112 Datasheet - Page 16

• Manufacturer Part Number: P89LPC9241FDH,112
• Description: IC 80C51 MCU FLASH 4K 20-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC9241FDH,112

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 20-TSSOP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 4x8b; D/A 1x8b
• 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: 15
• 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: 8 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935288642112

Table 4.
* indicates SFRs that are bit addressable.
Name
PCON
PCONA
PSW*
PT0AD
RSTSRC
RTCCON
RTCH
RTCL
SADDR
SADEN
SBUF
SCON*
SSTAT
SP
TAMOD
Special function registers - P89LPC9201/9211/922A1
Description
Power control
register
Power control
register A
Program status
word
Port 0 digital
input disable
Reset source
register
RTC control
RTC register
high
RTC register
low
Serial port
address
register
Serial port
address enable
Serial Port data
buffer register
Serial port
control
Serial port
extended
status register
Stack pointer
Timer 0 and 1
auxiliary mode
Bit address
Bit address
SFR
addr.
B5H
D0H
DFH
D1H
D2H
D3H
A9H
B9H
BAH
87H
F6H
99H
98H
81H
8FH
Bit functions and addresses
DBMOD
SMOD1
SM0/FE
RTCPD
RTCF
MSB
CY
D7
9F
-
-
-
SMOD0
RTCS1
INTLO
BOIF
SM1
D6
AC
9E
-
-
-
PT0AD.5
RTCS0
VCPD
CIDIS
BOF
SM2
D5
9D
F0
-
-
PT0AD.4
DBISEL
T1M2
POF
REN
RS1
BOI
D4
9C
-
-
PT0AD.3
R_BK
I2PD
GF1
RS0
TB8
D3
9B
FE
-
-
PT0AD.2
R_WD
GF0
RB8
OV
BR
D2
9A
-
-
-
PT0AD.1
PMOD1
R_SF
ERTC
SPD
OE
D1
F1
99
TI
-
PMOD0
RTCEN
STINT
R_EX
T0M2
LSB
D0
98
RI
P
-
-
Reset value
Hex
00
00
00
00
[3]
60
00
00
00
00
xx
00
00
07
00
[1]
[1][6]
[6]
[6]
Binary
0000 0000
0000 0000
0000 0000
xx00 000x
011x xx00
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
0000 0000
0000 0000
0000 0111
xxx0 xxx0