R8A66153FP Datasheet, PDF (1/10 Pages) Renesas Technology Corp – PROGRAMMABLE BUFFERED I/O EXPANDER

R8A66153FP
PROGRAMMABLE BUFFERED I/O EXPANDER


DESCRIPTION
REJ03F0260-0100
Rev. 1.00
Jan. 10. 2008


The R8A66153FP is a programmable I/O expander using a high-voltage CMOS process.
And has three sets of 8-bit I/O ports, two sets of 8-bit high voltage output ports, and one 4-bit input port.
FEATURES
● Output pattern can be written in input mode
● 8-bit X 2 high voltage output ports with IOL=24mA
● CMOS level schmitt trigger input
● Vcc=4.5~5.5V, Ta=-40~85^oC
APPLICATION
● I/O port expansion for MCU.
PIN CONFIGRATION (TOP VIEW)
Output port E
Output port F
Output port E _{PE7 49}
GND 50
PB0 51
PB1 52
Bi-directional
port B
PB2 53
PB3 54
PB4 55
PB5 56
PB6 57
PB7 58
PA7 59
Bi-directional
port A
PA6 60
PA5 61
PA4 62
PA3 63
PA2 64
R8A66153FP
32 GND
31 PG3
30 PG2
29 PG1
Input port G
28 PG0
27 PC3
26 PC2
25 PC1
24 PC0
23 PC4
Bi-directional
port C
22 PC5
21 PC6
20 PC7
19 D7
18 D6
Data bus
17 D5
Bi-directional
port A
Port address Data bus
input


REJ03F0260-0100 Rev.1.00 Jan.10.2008
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