P89LPC912 Selling Leads, Price trend, P89LPC912 DataSheet download, circuit diagram from SeekIC.com

Features: · 1 kB byte-erasable Flash code memory organized into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage.· 128-byte RAM data memory.· Two 16-bit counter/timers. Each timer may be configured to toggle a port output upon timer...

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SeekIC No. : 004453755 Detail

P89LPC912: Features: · 1 kB byte-erasable Flash code memory organized into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage.· 128-byte RAM data...

P89LPC912 Data Sheet

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Part Number:: P89LPC912
Supply Ability:: 5000

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1~5000

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Negotiable

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15 Days

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Upload time: 2024/11/25

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Product Details

Description

Features:

· 1 kB byte-erasable Flash code memory organized into 256-byte sectors and
16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile
data storage.
· 128-byte RAM data memory.
· Two 16-bit counter/timers. Each timer may be configured to toggle a port output
upon timer overflow or to become a PWM output.
· 23-bit system timer that can also be used as a Real-Time clock.
· Two analog comparators with selectable inputs and reference source.
· Enhanced UART with fractional baudrate generator, break detect, framing error
detection, automatic address detection and versatile interrupt capabilities
(P89LPC913, P89LPC914).
· SPI communication port.
· Internal RC oscillator (factory calibrated to ±1 %) option allows operation without
external oscillator components. The RC oscillator option is selectable and fine tunable.
· 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or driven to 5.5 V).
· Up to 12 I/O pins when using internal oscillator and reset options.

Pinout

Connection Diagram

Specifications

</TABLE

Symbol	Parameter	Conditions	Min	Max	Unit
T_amb(bias)	operating bias ambient temperature		-55	+125	°C
T_stg	storage temperature range		-65	+150	°C
V_xtal	voltage on XTAL1, XTAL2 pin to VSS			VDD + 0.5	v
V_n	voltage on any other pin to VSS		-0.5	+5.5	v
I_OH(I/O)	HIGH-level output current per I/O pin			8	mA
I_OL(I/O)	LOW-level output current per I/O pin			20	mA
I_{I/O(tot)(max)}	maximum total I/O current			120	mA
P_tot(pack)	total power dissipation per package	based on package heat transfer, not device power consumption		1.5	w

[1] The following applies to Limiting values:
a) Stresses above those listed under Table 12 may cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any conditions other than those described in Table 13 "DC electrical characteristics", Table 14 "AC
characteristics"and Table 15 "AC characteristics (P89LPC912, P89LPC913)" of this specification are not implied.
b) This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive
static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maximum.
c) Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless
otherwise noted.

Description

The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-pin packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system level functions have been incorporated into the P89LPC912/913/914 in order to reduce component count, board space, and system cost.

P89LPC912

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