P89LPC938FDH,529 NXP Semiconductors, P89LPC938FDH,529 Datasheet - Page 55

• Manufacturer Part Number: P89LPC938FDH,529
• Description: IC 80C51 MCU FLASH 8K 28-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC938FDH,529

• 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, LED, POR, PWM, WDT
• Number Of I /o: 26
• Eeprom Size: 512 x 8
• Ram Size: 768 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
• 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: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 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 P89LPC9568-4000 - DEMO BOARD SPI/I2C TO DUAL UART568-3510 - DEMO BOARD SPI/I2C TO UART568-1759 - EMULATOR DEBUGGER/PROGRMMR LPC9X568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-2013-5; 935278546529; P89LPC938FDH-S

Philips Semiconductors
Table 12:
V
T
9397 750 14051
Product data sheet
Symbol
f
f
f
T
f
Glitch filter
t
t
External clock
t
t
t
t
Shift register (UART mode 0)
t
t
t
t
t
SPI interface
f
t
t
t
OSC(RC)
OSC(WD)
osc
CLKLP
gr
sa
CHCX
CLCX
CLCH
CHCL
XLXL
QVXH
XHQX
XHDX
XHDV
SPI
SPICYC
SPILEAD
SPILAG
amb
DD
cy(CLK)
= 3.0 V to 3.6 V, unless otherwise specified.
= 40 C to +85 C for industrial applications, unless otherwise specified.
AC characteristics
Parameter
internal RC oscillator frequency
internal watchdog oscillator frequency
oscillator frequency
clock cycle time
low power select frequency
glitch rejection
signal acceptance
clock HIGH time
clock LOW time
clock rise time
clock fall time
serial port clock cycle time
output data set-up to clock rising edge
time
output data hold after clock rising
edge time
input data hold after clock rising edge
time
input data valid to clock rising edge
time
SPI operating frequency
SPI cycle time
SPI enable lead time
SPI enable lag time
3.0 MHz (slave)
4.5 MHz (master)
3.0 MHz (slave)
4.5 MHz (master)
3.0 MHz (slave)
3.0 MHz (slave)
Rev. 01 — 25 February 2005
Conditions
see
P1.5/RST pin
any pin except
P1.5/RST
any pin except
P1.5/RST
see
see
see
see
see
see
see
see
see
see
25, 26,
see
27
see
27
P1.5/RST pin
Figure
Figure
Figure
Figure 23
Figure 23
Figure 23
Figure 23
Figure 23
Figure 22
Figure 22
Figure 22
Figure 22
Figure 22
27
24,
26,
26,
8-bit microcontroller with 10-bit A/D converter
Variable clock
Min
7.189
320
0
55
0
-
-
125
50
22
22
-
-
16T
13T
-
-
150
0
-
6
4
250
250
CCLK
CCLK
cy(CLK)
cy(CLK)
[1] [2]
Max
7.557
520
18
-
8
50
15
-
-
T
T
5
5
-
-
T
0
-
CCLK
CCLK
-
-
-
-
cy(CLK)
cy(CLK)
cy(CLK)
6
4
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
+ 20
t
t
CLCX
CHCX
P89LPC938
f
Min
7.189
320
-
-
-
-
-
125
50
22
22
-
-
888
722
-
-
150
0
-
333
222
250
250
osc
= 18 MHz
Max
7.557
520
-
-
-
50
15
-
-
-
-
5
5
-
-
75
0
-
3.0
4.5
-
-
-
-
55 of 68
Unit
MHz
kHz
MHz
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
ns
ns
ns
ns