P89LPC922FDH,512 NXP Semiconductors, P89LPC922FDH,512 Datasheet - Page 38

• Manufacturer Part Number: P89LPC922FDH,512
• Description: IC 80C51 MCU FLASH 8K 20-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC922FDH,512

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 18
• 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: 20-TSSOP
• Processor Series: P89LPC9x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, UART
• Maximum Clock Frequency: 18 MHz
• Number Of Programmable I/os: 18
• 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
• For Use With: 622-1014 - BOARD FOR LPC9XX TSSOP622-1010 - BOARD FOR LPC922 TSSOP622-1008 - BOARD FOR LPC9103 10-HVSON622-1006 - SOCKET ADAPTER BOARDEPM900K - 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 LPC9X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-2452; 935273788512; P89LPC922FDH

Philips Semiconductors
11. Dynamic characteristics
Table 9:
V
T
[1]
9397 750 14469
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
RCOSC
WDOSC
osc
CLCL
CLKP
CHCX
CLCX
CLCH
CHCL
XLXL
QVXH
XHQX
XHDX
DVXH
amb
DD
= 2.4 V to 3.6 V unless otherwise specified.
Parameters are valid over operating temperature range unless otherwise specified. Parts are tested to 2 MHz, but are guaranteed to
operate down to 0 Hz.
= 40 C to +85 C for industrial, unless otherwise specified.
AC characteristics
Parameter
internal RC oscillator frequency
(nominal f = 7.3728 MHz)
internal Watchdog oscillator
frequency (nominal f = 400 kHz)
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
Rev. 08 — 15 December 2004
Conditions
trimmed to 1%
at T
see
see
see
see
see
amb
Figure 13
Figure 13
Figure 13
Figure 13
Figure 13
= 25 C
P89LPC920/921/922/9221
[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
CLCL
CLCL
Max
7.557
520
12
-
8
50
-
15
-
t
t
8
8
-
-
t
0
-
CLCL
CLCL
CLCL
+ 20
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
t
t
CLCX
CHCX
f
Min
7.189
320
-
-
-
-
125
-
50
33
33
-
-
1333
1083
-
-
150
osc
= 12 MHz
Max
7.557
520
-
-
-
50
-
15
-
-
-
8
8
-
-
103
0
-
38 of 46
Unit
MHz
kHz
MHz
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns