NXP Semiconductors
P89LPC9301/931A1
8-bit microcontroller with accelerated two-clock 80C51 core
16
IDD
(mA)
12
002aae365
18 MHz
12 MHz
8
8 MHz
6 MHz
4
4 MHz
2 MHz
1 MHz
0
32 kHz
2.4
2.8
3.2
3.6
VDD (V)
Test conditions: normal mode, code while(1) {} executed from on-chip flash; using an external
clock.
Fig 18. IDD(oper) vs. frequency at +85 °C
5.0
IDD
(mA)
4.0
002aae366
18 MHz
12 MHz
3.0
8 MHz
2.0
6 MHz
4 MHz
1.0
2 MHz
1 MHz
32 kHz
0.0
2.4
2.8
3.2
3.6
VDD (V)
Test conditions: Idle mode entered executing code from on-chip flash; using an external clock with
no active peripherals, with the following functions disabled: real-time clock and watchdog timer.
Fig 19. IDD(idle) vs. frequency at +25 °C
P89LPC9301_931A1_1
Preliminary data sheet
Rev. 01 — 9 April 2009
© NXP B.V. 2009. All rights reserved.
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