P87LPC760BDH,112 NXP Semiconductors, P87LPC760BDH,112 Datasheet - Page 10

• Manufacturer Part Number: P87LPC760BDH,112
• Description: IC 80C51 MCU 1K OTP 14-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC700r

Specifications of P87LPC760BDH,112

• Program Memory Type: OTP
• Program Memory Size: 1KB (1K x 8)
• Package / Case: 14-TSSOP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, WDT
• Number Of I /o: 12
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Processor Series: P87LPC7x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C/UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM10063 - PROGRAMMER LPC700 P76XLCPOM10050 - EMULATOR LPC700 PDS76X
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1015-5; 935271146112; P87LPC760BDH

* SFRs are bit addressable.
# SFRs are modified from or added to the 80C51 SFRs.
1. Unimplemented bits in SFRs are X (unknown) at all times. Ones should not be written to these bits since they may be used for other
2. I/O port values at reset are determined by the PRHI bit in the UCFG1 configuration byte.
3. The PCON reset value is x x BOF POF–0 0 0 0b. The BOF and POF flags are not affected by reset. The POF flag is set by hardware upon
4. The WDCON reset value is xx11 0000b for a Watchdog reset, xx01 0000b for all other reset causes if the watchdog is enabled, and xx00
Philips Semiconductors
NOTES:
2002 Mar 07
P2M2#
PCON
PSW*
PT0AD#
SCON*
SBUF
SADDR#
SADEN#
SP
TCON*
TH0
TH1
TL0
TL1
TMOD
WDCON#
WDRST#
Low power, low price, low pin count (14 pin)
microcontroller with 1 kbyte OTP
purposes in future derivatives. The reset value shown in the table for these bits is 0.
power up. The BOF flag is set by the occurrence of a brownout reset/interrupt and upon power up.
0000b for all other reset causes if the watchdog is disabled.
Name
Port 2 output mode 2
Power control register
Program status word
Port 0 digital input disable
Serial port control
Serial port data buffer
register
Serial port address
register
Serial port address enable
Stack pointer
Timer 0 and 1 control
Timer 0 high byte
Timer 1 high byte
Timer 0 low byte
Timer 1 low byte
Timer 0 and 1 mode
Watchdog control register
Watchdog reset register
Description
Address
SFR
D0h
A9h
B9h
8Ch
8Dh
8Ah
8Bh
A7h
A6h
A5h
87h
F6h
98h
99h
81h
88h
89h
SMOD1
SM0
TF1
CY
D7
9F
8F
–
–
–
MSB
SMOD0
SM1
TR1
AC
D6
9E
8E
–
–
–
7
WDOVF
BOF
SM2
TF0
D5
9D
8D
M1
F0
Bit Functions and Addresses
–
WDRUN
POF
REN
RS1
TR0
M0
D4
9C
8C
–
WDCLK
GATE
GF1
RS0
TB8
D3
9B
8B
–
–
WDS2
GF0
RB8
C/T
OV
D2
9A
8A
–
–
(P2M2.1)
WDS1
PD
IE0
M1
D1
F1
99
89
TI
P87LPC760
LSB
(P2M2.0)
WDS0
Preliminary data
IDL
IT0
M0
D0
98
88
RI
P
Reset
Value
Note 3
00h
00h
00h
XXh
00h
00h
07h
00h
00h
00h
00h
00h
00h
Note 4
XXh
00h
1