P89LPC931FDH,112 NXP Semiconductors, P89LPC931FDH,112 Datasheet - Page 44

• Manufacturer Part Number: P89LPC931FDH,112
• Description: IC 80C51 MCU FLASH 8K 28-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC931FDH,112

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• 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: - 45 C
• For Use With: 622-1014 - BOARD FOR LPC9XX TSSOP622-1008 - BOARD FOR LPC9103 10-HVSON622-1006 - SOCKET ADAPTER BOARDMCB900K - BOARD PROTOTYPE NXP 89LPC9EPM900K - EMULATOR/PROGRAMMER NXP P89LPC9568-4000 - DEMO BOARD SPI/I2C TO DUAL UART568-3510 - DEMO BOARD SPI/I2C TO UART622-1002 - USB IN-CIRCUIT PROG LPC9XX568-1759 - EMULATOR DEBUGGER/PROGRMMR LPC9X568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-1284-5; 935273877112; P89LPC931FDH; P89LPC931FDH,129; P89LPC931FDH-S

Philips Semiconductors
11. Dynamic characteristics
Table 8:
V
T
9397 750 14472
Product data
Symbol
f
f
f
t
f
Glitch filter
External clock
t
t
t
t
Shift register (UART mode 0)
t
t
t
t
t
SPI interface
f
t
t
RCOSC
WDOSC
osc
CLCL
CLKP
CHCX
CLCX
CLCH
CHCL
XLXL
QVXH
XHQX
XHDX
DVXH
SPI
SPICYC
SPILEAD
amb
DD
= 2.4 V to 3.6 V unless otherwise specified.
= 40 C to +85 C for industrial, unless otherwise specified.
AC characteristics
Parameter
internal RC oscillator frequency
internal watchdog oscillator
frequency
oscillator frequency
clock cycle
CLKLP active frequency
glitch rejection, P1.5/RST pin
signal acceptance, P1.5/RST pin
glitch rejection, any pin except
P1.5/RST
signal acceptance, any pin except
P1.5/RST
HIGH time
LOW time
rise time
fall time
serial port clock cycle time
output data set-up to clock rising
edge
output data hold after clock rising
edge
input data hold after clock rising
edge
input data valid to clock rising edge
Operating frequency
Cycle time
Enable lead time (Slave)
2.0 MHz (Slave)
3.0 MHz (Master)
2.0 MHz (Slave)
3.0 MHz (Master)
2.0 MHz
Rev. 05 — 15 December 2004
Conditions
see
see
see
see
see
see Figures
15, 16, 17,
see Figures
17,
18
Figure 20
Figure 20
Figure 20
Figure 20
Figure 20
18
[1]
8-bit microcontrollers with two-clock 80C51 core
Variable clock
Min
7.189
320
0
83
0
-
125
-
50
33
33
-
-
16 t
13 t
-
-
150
0
-
6
4
250
CCLK
CCLK
CLCL
CLCL
Max
7.557
520
12
-
8
50
-
15
-
t
t
8
8
-
-
t
0
-
CCLK
CCLK
-
-
-
CLCL
CLCL
CLCL
P89LPC930/931
6
4
+ 20
t
t
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
CLCX
CHCX
f
Min
7.189
320
-
-
-
-
125
-
50
33
33
-
-
1333
1083
-
-
150
0
-
500
-
250
osc
= 12 MHz
Max
7.557
520
-
-
-
50
-
15
-
-
-
8
8
-
-
103
0
-
2.0
-
-
-
-
44 of 55
Unit
MHz
kHz
MHz
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
ns
ns
ns